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Q1: EGR102 - Introduction to Sustainable and Green Energy Technologies Residence Photovoltaic Feasibility Study Grading Value: See Syllabus See Syllabus Due Date: SIZING AND INSTALLING SOLAR ENERGY SYSTEMS: Introduce to the real-world process of designing and installing solar electric systems, which includes the following process: STEP 1: Deciding on the type of system to be installed: Off grid, Grid inter-tied (preferred approach), grid inter-tied with battery back-up (Optional) STEP 2: Estimating current electricity use Consumption analysis: Link building general consumption (A/C, lights, computers....) Peak consumption vs. Average Seasonal variation of consumption vs. Seasonal solar radiations. STEP 3: Estimating the available solar resource at the site Resources analysis: How much kW (solar energy) available O Surface available for PV cells Weather conditions throughout the year, daily sun enlightenment. Transferability of the system Quick overview of other possible renewable resources for (favorable) comparison. Orientation options, possible obstructions STEP 4: Sizing installation ● Available area ● Desired energy production STEP 5: Select equipment components ● PV Modules Inverter ● Mountings or racks Battery system off-grid or back-up) Optional Additional components (wiring, disconnects, etc) STEP 6: Economics Cost analysis: Spring 2024 Equipment and installation costs Estimated price of the set up by certified company Maintenance? How often? Weather hazards risks Compare solar electricity $/watt to FPL $/watt EGR102 - Introduction to Sustainable and Green Energy Technologies Funding: Financing, Pay-back period, return on investment: Rebates and incentives Grants / Donations / Fund raising Manufacturer rebates/ advertising Solar Renewable Energy Credits Opportunities STEP 7: Permitting & Installation STEP 8: Monitoring & Maintenance Spring 2024 EGR102 - Introduction to Sustainable and Green Energy Technologies Home PV Feasibility Format: Narrative Format: Cover Sheet, Table of Contents, Executive Summary, Introduction, Data Collected, Data Analysis, Results, Recommendations, References and Appendix. It should include information for each of the steps (1-8) outlined above. ● ● ● ● ● ● Cover sheet should look profession with an appropriate image, name, date etc... Table of contents must be a standalone sheet Executive summary must be in a letter format addressed to owner summarizes the report section by section, one page should suffice (intro, body and conclusion) Introduction must include problem statement- defining problem to be solved, describe the site, with aerial photo of site showing orientation describe surrounding elements which may pose a shading problem Data Collected: describe input date to include PVWATTS data, Aerial analysis of site with available area for the PV, available rebates, tax incentives renewable energy credits Spring 2024 Data Analysis: show limits of proposed array, location of switch gear, estimate cost, system sizes opportunities Results: size system, PVWATTS calculation, systems size and selection, cut sheets, payback analysis (follow Munro solar power point tables); maintenance Recommendations should summarize the system, include and investment statement- why should the homeowner invest in the project References shall be noted using APA style format convention Appendix to include any supporting information, cut sheets calculations, website ● Appendix shall include "Writing Lab" attendance form O Students not utilizing writing lab must assure that proper grammar is utilized, good sentence structure, clear writing style is maintained, no typo's are present or 10 points will be ducted from final grade. ● The final report narrative shall be emailed to eLearning in PDF format. Times Roman 12 pt Font, 1.5 space Final copy shall be handed in to me. Extra Credit Grading (based on 100% scale): 20 points-narrative report quality: format, grammar, no typos, etc... 40 points- engineering content, shows clear command of pv applications 10 points- report organization 20 points-quality of the report scale of drawings, feasibility, engineering calcs, etc... 10 points- level of report is professional and worthy of investment EGR102 - Introduction to Sustainable and Green Energy Technologies Additional Resources: PV WATTS Calculator: https://pvwatts.nrel.gov/ Solar Estimate Providence Rhode Island area: https://www.solar-estimate.org/residential-solar/solar-panels/rhode- island?aff=4713&cam=45&gclid=CjwKCAjwvNaYBhA3EiwACgndgolwgN- pA6AgYoszYcA_jwXR5R6xFils96ZkyGO7VCONwsIvLHLv7hoCndUQAvD_BwE Video on how to install PV panels: https://www.youtube.com/watch?v=jSaltvrrFZg Solar energy research and development, see the National Renewable energy Laboratory website: http://www.nrel.gov/solar/ Spring 2024 EGR102 - Introduction to Sustainable and Green Energy Technologies ● Collector-Module Sizing Most manufacturers' modules now average about 120 watts for ease of handling at installation Larger 285 W modules are 4 ft by 6 ft, 107 pounds, and require two people to use great care in handling and positioning (our field trailer carries one of these) Hardware must secure module to resist winds of ~130 mph based upon zoning codes Module output should be ~10% larger than calculated to allow for aging and darkening of the cover glass After the first 10% decline, there is little change in peak output EXAMPLE Module Sample Specifications "Siemens Solar SM110": ● Maximum power rating, 110 W; Minimum power rating, 100 W Rated current, 6.3 A; Rated voltage, 17.9 V Short circuit current, 6.9 A; open circuit voltage, 21.7 V Roof-top Solar Array Computations Spring 2024 Find the south-facing roof area; say 20 ft * 40 ft = 800 ft² Assume 120 Wp solar modules are 26 inches by 52 inches; 9.4 ft²/120 watt; 12.78 W/ft² Assume 90% of area can be covered, 720 ft², ~9202 W and that there are 5.5 effective hours of sun/day; 51 kWh/day The south-facing modules are tilted south to the latitude angle 76 modules would fit the area, but 44 would provide an average home with 30 kWh/day and cost ~$17600 for modules alone, ~one mile of powerlineSee Answer
Q2:2. Then we want to create wind speed distribution function plot. For that, you need to decide on how many "bins" your distribution will have. First, you find minimum and maximum values from your data set. You should choose your own number of bins - this here is just an example! Let's say I want 20 bins. Then my bin step size is (max-min)/20 = x mph. So, I will have first bin with wind speeds from 0 to x mph, second bin with wind speeds from x mph to 2x mph, etc, etc, finally 20th bin with wind speeds from 19x mph to 20x mph. Then you need to count number of occurrences of wind speeds within each bin, i.e. how many times we measured wind speed that belongs into each bin. These numbers of occurrences, when plotted, will be your wind speed distribution plot. You can count the number of occurrences by using MS Excel functions or you can sort the data and then visually see the boundaries of your bin sets, any way you like it. Part 2: 40% of the project total grade Finally, find the average wind speed.See Answer
Q3:Topic -- Lithium Ion Batteries 1) 1000 word limit assignment. Professor demand Quality work. 2) No more than 10-15% plagiarism on Turnitin. 3) No Al detection, this should appear to be a human text. 4) only "Harvard referencing style" throughout section/in-text/paragraph and Quote sources only from academic database: Science Direct, IEEE Xplore, Google Scholar.See Answer
Q4:/nProblem 8 Evaluate the feasibility of developing a 100 MW offshore wind farm in Kuwait with an average wind speed of 8 m/s at turbine hub height. Analyze factors like wind resource assessment, foundation selection, cable routing, grid connection costs, and potential environmental impacts on marine life and migratory birds. Approach: Wind resource assessment: Analyze detailed wind data over a long period to assess wind speed, variability, and power potential at the site. Foundation selection: Consider seabed conditions and water depth to choose appropriate foundation types like monopiles, jackets, or floating platforms. Cable routing: Design an efficient cable layout to minimize losses and connect the wind farm to the onshore grid. Environmental impact assessment: Evaluate potential impacts on marine life, migratory birds, and noise pollution. Economic analysis: Estimate project costs, electricity generation potential, and levelized cost of energy compared to other sources. Regulatory approvals: Understand and comply with relevant environmental and maritime regulations for offshore wind farm development.See Answer
Q5: Higher Nationals BTEC Assignment Brief - BTEC (RQF) HND Electrical & Electronic / Mechanical Engineering 603/0451/0 Student Name /ID Number Unit Number and Title Academic Year Unit Assessor Assignment Title Issue Date Formative Date Submission Date Unit 35: Professional Engineering Management L/615/1503 2023-2024 Praneeta Phadke 1 - Energy Vista Group (EVG) 20/5/2024 11/6/2024 25/6/2024 IV Name & Date Chris Parker 18/4/2024 Submission Format: This submission is in the form of; A written report for developing an engineering services delivery plan 1,000 words, to include; 500 。 completed project proposal (template in Appendix 2) O an evaluation of the plan and any risks or challenges O an evaluation of management tools to create the plan and evaluate risk Unit Learning Outcomes: LO1 Evaluate the risk evaluation theories and practices associated with the management of projects for the production of current and developing technology. LO2 Produce an engineering services delivery plan that meets the requirements of a sector-specific organisation. Scenario, Assignment Brief and Guidance: Scenario You are an Electro-Mechanical Engineer, working for Energy Vista Group (EVG), a company that designs and supplies renewable energy systems. The company has a new managing director who wants your team to work on an Efficient Home Renewable Energy Systems Project, to let clients enjoy digitalization of electric power using real-time analysis. Your director wants you to develop a digital power system that monitors and controls vital aspects of the network, such as status of equipment and diagnosing faults, a virtual representation, complete with interconnected sub-systems and device information. For this, your team will be working on various renewable energy projects depending on your skills and expertise, such as Solar Electric Systems Small Wind turbine systems - • Hybrid Solar and Wind turbine systems Mini hydropower systems Digitalization Definition: Digitalisation means "Transforming business processes by leveraging digital technologies, ultimately resulting in opportunities for efficiencies and increased revenue". "Together, digitalisation and sustainability are the two most powerful forces that we are going to see in manufacturing over the next decade." The Institution of Engineering (IET) and Technology, 2022 "The increasing digitalization of all aspects of engineering requires the up- skilling and re-skilling of engineers and technicians." - Royal Academy of Engineering, UK Assignment Brief and Guidance Produce an engineering services delivery plan for the design changes that you undertook for your digitalised system (using the design from your Research Project). This plan will explain how your new design will be introduced into production, how it will be supported and how it will help to meet the new managing director's objectives. Your report must; • Explain the input needed from different departments, both engineering and non-engineering, to implement your new design • Complete a Project proposal (see Appendix 2), that must be agreed with your tutor. Identify and evaluate how your plan will contribute to meeting company objectives of improving quality, reducing costs and digitalizing the system Discuss the engineering management tools you needed to create your plan Critically evaluate the plan for risks or events that could lead to failure, and how to avoid or overcome them. NOTE: Important and useful guidance has been written to help you with this activity, which can be found at the end of this assignment brief (see Appendix 1). Learning Outcomes and Assessment Criteria: Learning Outcome 1 Evaluate the risk evaluation theories and practices associated with the management of projects for the production of current and developing technology. 2 Produce an engineering services delivery plan that meets the requirements of a sector-specific organisation. Pass P1 Evaluate the risk evaluation theories and practices associated with the management of engineering projects P2 Assess elements and issues that impact the successful management of engineering activities P3 Develop an engineering services delivery plan applying the appropriate sector-specific requirements P4 Determine the engineering management tools needed for designing an engineering services delivery plan Merit M1 Critically evaluate the main elements and issues that impact the successful management of engineering activities M2 Evaluate how each step of the delivery plan developed meets the requirements of a sector specific organisation Distinction D1 Specify and analyse the challenges encountered when meeting the requirements for successfully managing engineering activities and make justified recommendations to overcome these challenges D2 Critically evaluate contingencies that might prevent the delivery plan meeting the requirements of a sector-specific organisation APPENDIX 1: Guidance Guidance for Students You should read this information before starting to define your proposed area of focus and refer to it as you complete the work for this unit. • Develop a methodical proposal (see below for an example of a proposal brief). As you will need to include an engineering service/s delivery plan as an integral part of your submission, you should be simultaneously considering the impact on stakeholders and what performance measures you envisage employing. • Select a topic of personal interest in your chosen specialism. The topic chosen should allow a sufficient and suitable degree of research through the existence of adequate background information. You will need to ensure it relates to the theme set by Pearson for the relevant year of study. • • A good proposal should meet the following criteria: о Covers an area with sufficient source material. ○ Extends a current line of learning that will lend itself to further rigorous scrutiny. There should be sufficient breadth to allow you to demonstrate the knowledge and skills you have learned within the unit, but it should not be unwieldy so that you are unlikely to be able to see it through to completion. Agree both your proposal and the format that your engineering service/s delivery plan will take with your tutor before beginning the main body of your research. • Conduct your underpinning background research as outlined in the proposal agreed with your tutor. • Communicate your findings and proposals in a manner appropriate to your audience. You will also be expected to justify any appropriate recommendations that you make. • You must complete a coherent engineering service/s delivery plan in order to complete your work for this unit. You will need to reflect on your own performance at the end of the unit with the inclusion of self-evaluation by means of reflective practice (see following section)See Answer
Q6: ENGR 100 Group Mini Project How to generate energy on Mars? NASA National Aeronautics and Space Administration MARS 2020 PERSEVERANCE EXPLORE MOON to MARS www.nasa.gov JPL 400-1721 4/20 Due: Dec. 8th mars.nasa.gov/mars2020 ENGR 100 Group Mini Project Due: Dec. 8th Introduction: Access to energy is the most important factor in civilization's development nowadays. On Mars, it is even more important. Martians will face a huge range of challenges, many of which are tied to one essential requirement: Power, whether it's for creating oxygen, driving rovers, providing heat and light, or communications. Future Mars residents will need a constant supply of electricity to keep them safe and keep the mission running. Therefore, having access to energy can be the difference between life and death. Problem Statement: Generating renewable energy on Mars is technologically challenging. First of all, compared to Earth, key energy resources such as solar and wind are weak due to very low atmospheric pressure and low solar irradiation. Secondly, because of the harsh environmental conditions, the required high degree of automation, and the exceptional effort and costs to transport material to the planet. Even if everything else were perfect, it's just not possible-yet-to load spacecraft with heavy, labor-intensive wind turbine sections, big nuclear reactors, or solar panels. Everything must be maximally effective and as lightweight as is humanly possible. Like on Earth, it is crucial to combine complementary resources for an effective renewable energy solution. Propose a system/method to provide energy for Martians to power the construction, rovers, as well as the subsequent use of a Mars habitat. In your design, consider the Mars environment, unavoidable energy fluctuations and balance seasonal and daily resource variations, accessibility of materials, cost and feasibility to transport materials to Mars if you want to ship anything from Earth, the efficiency of your system, and so on. You can combine energy resources in your design. - ENGR 100 Group Mini Project Deliver your proposal with this format to get full scores: - Maximum 5 pages (does not include cover page and references): - Use MLA Style Cover Page Due: Dec. 8th Cover Page includes project title, team members' names, class topic, professor name, your studio section Body of the Project should include: 1- Abstract or Summary of the work (150 words) This section should introduce and briefly summarize the project and its objectives. 2- Theory or Background This section should include the relevant background or theory pertaining to the project. You can include available proposed technology/work/project that has been done in this area. 3- Methodology This section should contain a complete description of the work that you will propose, including all calculations and data that have been collected. 4- Results and Analysis In this section, the results of the work described in the Methodology should be given. Graphical summary of the data or tabulation of data is encouraged. 5- References and Acknowledgments In this section, include all references you used for this project (papers, theses, webpages, interviews, etc.) as well as acknowledgments if you have interviewed someone or someone helped you with this work.See Answer
Q7:Therefore, having access to energy can be the difference between life and death. Problem Statement: Generating renewable energy on Mars is technologically challenging. First of all, compared to Earth, key energy resources such as solar and wind are weak due to very low atmospheric pressure and low solar irradiation. Secondly, because of the harsh environmental conditions, the required high degree of automation, and the exceptional effort and costs to transport material to the planet. Even if everything else were perfect, it's just not possible-yet-to load spacecraft with heavy, labor-intensive wind turbine sections, big nuclear reactors, or solar panels. Everything must be maximally effective and as lightweight as is humanly possible. Like on Earth, it is crucial to combine complementary resources for an effective renewable energy solution. Propose a system/method to provide energy for Martians to power the construction, rovers, as well as the subsequent use of a Mars habitat. In your design, consider the Mars environment, unavoidable energy fluctuations and balance seasonal and daily resource variations, accessibility of materials, cost and feasibility to transport materials to Mars if you want to ship anything from Earth, the efficiency of your system, and so on. You can combine energy resources in your design.See Answer
Q8:1. (25 points) An electric bicycle is being designed to travel at 13 mph for 45 miles. We estimate the total weight of the bicycle and rider, the rolling resistance coefficient for the tires, the frontal area, and the drag coefficient for the bicycle. From these estimates we find that the total power required for the bicycle is given by the equation below: Total Power = (6.03 V + .027 V² + .048 V³) Watts (Where the speed V is in mph) a. If the rider uses only electric power, how much battery capacity is required to travel at 13 mph for 45 miles? (express your answer in watt-hrs) Assume that the electric motor and drive is 85% efficient in converting the energy in the battery to mechanical energy. b. Assume lithium-ion batteries provide 42 watt-hrs of energy storage per pound of battery, and the cost is $12.00 per pound. Lead-acid batteries provide 21 wat-hrs of energy storage per pound, and the cost is $2.00 per pound. (1) Calculate the weight and cost of using lithium-ion batteries. (2) Calculate the weight and cost of using lead-acid batteries. (3) If you were going to ride this bicycle and have to pay for it, which type of battery system would you choose?/nc. If the rider adds 60 watts power pedaling in addition to energy in the battery, how far can be traveled at 13 mph before the battery is depleted? Assume the chain drive for the bicycle is 100% efficient. 2. (25 points) You are designing a flat bed electric utility vehicle to be used in a manufacturing plant. The vehicle will have space for a driver and one passenger and is capable of hauling up to 600 lb payload on the bed. The maximum total weight for the vehicle is 2000 lb. The rolling coefficient for the tires is 0.018 and the aerodynamic drag is negligible for this vehicle. The electric motor is 85% efficient and the drive system connecting the motor to the wheels is 92% efficient. In making deliveries between two of the buildings the vehicle will need to be able to climb a 6% grade at a minimum speed of 5 mph. Parameter Summary: Total weight 2000 pounds, Crr = 0.018 Aerodynamic drag is negligible. Maximum grade is 6%. Electric motor is 85% efficient. Drive system is 92% efficient. a. Calculate the total power the batteries must provide to the electric motor to push the vehicle along on level ground at 8 mph. Provide your answer in watts./nb. We would like to be able to use the vehicle all day without charging it. Assume that the vehicle will be operating 50% of the time during a 10 hour shift, and the average power draw when operating is equal to moving the vehicle along on level ground at 8 mph. Calculate the minimum energy storage required in the batteries. Provide your answer in watt-hrs. At 48 watt-hr/lb for lithium-iron phosphate batteries, what is the weight of the battery pack? Provide your answer in lb. c. Calculate the power the electric motor must provide to push the vehicle (fully loaded) up a 6% grade at 5 mph. Provide your answer in watts. 3. (25 points) A small hybrid car has a total weight of 3300 lbs. The rolling resistance coefficient for the tires is 0.009, the frontal area is 1.47 square meters and the drag coefficient is 0.29. The transmission and drive system is 91% efficient in transmitting the engine power to the wheels. The fuel economy of the car is 62 mpg when driving on the highway at 70 mph. 1. Calculate the average power the engine must provide to push the car along at 70 mph. Assume level ground and constant speed for this calculation. Express your answer in watts./n2. Assuming the car gets 62 mpg at 70 mph, calculate the fuel consumption in gallons per hour (gph). 3. Assuming that the vehicle burns the 10% ethanol blend gasoline which has 121,000 BTU per gallon, calculate the fuel consumption (or fuel power) in watts. (watt = 3.412 BTU/hr) 4. Using the calculations above, calculate the average thermal efficiency of the engine when cruising on the highway at 70 mph./n4. (25 points) Assume a 230 ton engine is pulling 25 cars that weigh 110 tons each at 58 mph for 1200 miles. The average rolling resistance coefficient is 0.005 for the train. The diesel locomotive is 33% efficient in converting the energy in the diesel fuel into useful energy to power the train. Assume 138,700 BTU/gallon energy density for the fuel. To estimate aerodynamic drag, assume that the engine and each car adds a drag area of A = 6 m² with a drag coefficient of Cd = 0.50. (hp = 2545 BTU/hr) a. Calculate Total Weight of the train. Express your answer in pounds. (ton 2000 lb) CSX b. Calculate the rolling resistance power required. Express your answer in hp. c. Calculate the aerodynamic power required. Express your answer in hp. d. Calculate the fuel consumption of the train traveling on level ground. Express your answer in gallons per hour (gph). (Assume the fuel has 138,700 BTU/gallon)/ne. Calculate the time required for the 1200 mile trip (in hours) and the amount of fuel consumed (in gallons). 5. (25 points) A jet airplane cruises at 520 mph. The mass of the jet airplane is 71,000 kg. The glide ratio for the jet when traveling at cruising speed is 18.0. The density of the fuel is 2.88 kg per gallon. Assume that the jet engines have a thermal efficiency of 35%, and that the engines use 90 kg of air for each kg of fuel. The energy density of the fuel is 46.6 MJ/kg. a. Estimate the drag force on the jet when cruising. b. Calculate the velocity of the gasses exiting the jet engine, relative to the aircraft (Ve). c. Calculate the required mass flow rate of fuel to the engines to generate enough thrust to equal the drag force. d. Assuming that the aircraft is carrying 150 passengers, calculate the passenger miles per gallon. Assume the density of the fuel is 3.0 kg/gallon./n6. (25 points) According to the Department of Energy, the USA uses approximately 37.7 Quads of primary energy in producing electricity each year, and produces 13.3 Quads of electricity. The mix of power plants produces a total of 1584 million metric tons of carbon dioxide each year. (Quad = 1015 BTU) (KWH = 3412 BTU) (metric ton is 1000 kg) a. Calculate the number of grams of carbon dioxide produced for each KWH of electricity produced. b. The Nissan Ariya Kona has a range of 216 miles with a 91 KWH battery system. If the cars are sold throughout the USA, then on average the electricity used to power the car will have the carbon footprint calculated in (a) above. Using that number, what is the carbon footprint of the car in grams of carbon dioxide per mile traveled?/n7. (25 points) We are using a fuel that has an average chemical composition of C6H12 and which has an energy density of 47 MJ/kg. Assume the atomic mass is 12 for Carbon, 1 for Hydrogen and 16 for Oxygen. (BTU = 1055 J) a. Draw the C5H10 molecule below. (There are many correct possibilities, choose one of them.) b. Write the chemistry formula for complete combustion of the fuel. c. Calculate the mass of carbon dioxide generated by burning one kg of the fuel. Express your answer in kg.See Answer
Q9: Homework 5 - Transportation Energy Technology and Policy ISYE/PUBP 6701 1. Lithium-ion batteries have an energy density of about 0.25 kWh per kilogram. The efficiency of a Ford F-150 Lightning electric pickup truck is about 2 miles per kWh. With a range of 230 miles, how much does the battery pack weigh? Express your answer in both kilograms and in pounds. 2. A Boeing 747 weighs 200 metric tons and uses about 5 million MJ on an international 10-hour flight. If this energy were supplied by lithium-ion batteries with an energy density of 0.25 kWh per kilogram, how much would the batteries add to the weight of the airplane? Express your answer in metric tons. 3. Costs for a battery-electric delivery truck and a diesel-fueled delivery truck are shown in the table below. Assume that both trucks are driven 50 miles for each of 300 days per year. a. What is the Operating Cost per mile of driving each truck, including only the Energy supply cost and the Maintenance Cost? (Put answers in the table.) b. Assume that both trucks are used for 10 years and use a discount rate of 7%. What is the present value of the Total Cost of Ownership of each truck, including all costs shown in the table? (Put answers in the table.) c. The relative cost of electric trucks versus diesel trucks depends on many factors. For the set of parameters in parts a and b, the present value of the total cost of ownership is larger for the electric truck than for the diesel truck. While truck buyers may not be able to control the purchase price, they may vary in terms of their discount rate (e.g. loan rate that is available for truck purchases), and some may be able to charge their vehicles at a lower cost by using low night-time rates for electric vehicle charging. Holding all other variables constant, at what discount rate would the electric truck and diesel truck have equal total cost of ownership? d. Similarly, holding all other variables constant, at what average electricity price would the electric truck and diesel truck have equal total cost of ownership? e. If purchase of the electric truck qualified for a $7500 rebate, what would be the effective cost of carbon reductions? Express this as $ per metric ton of CO2e avoided. Purchase Energy Price ($) Use Energy Supply Cost Maintenance GHG Electric Operating Total cost Cost $/mile emissions Vehicle (kg CO2e) Charging Cost ($/mile) Station of ownership ($) Electric 90,000 Truck 1.3 kWh/mile $0.1/kWh 0.18 0.4 kg/kWh $5000 Diesel 60,000 Truck 8 miles per gallon $3.00/gallon 0.22 12 0 kg/gallonSee Answer
Q10: 13:09 Assignment details CHE3101: Chemical Reactor Design and Process Integration (2231... 1. What are the principle societal, economic and technical drivers for increased use of renewable energy resources? [15 MARKS] 2. Explain the key differences in the demands on technologies to deliver energy storage and control for power and energy management applications 3. Select three electrochemical energy storage technologies that allow intermittent renewable energy sources to be integrated into the electrical distribution grid? For each, identify two positive one advantages compared to the others, and one perceived disadvantage of the technology. ◄ Previous 58 [45 MARKS] 4. Of all the technologies reviewed, which do you consider most likely to become dominant over the next 5-10 years? Justify your answer. Dashboard Submit assignment Calendar [20 MARKS] To-do [20 MARKS] Notifications Next ► 29 Inbox 13:10 Assignment details CHE3101: Chemical Reactor Design and Process Integration (2231... Assignment CHE3101 - Chemical Reactor Design and Process Integration Resources in the Chemicals Industry Spring Semester 2024 Use your lecture notes and the three resources below to answer the following questions. submissions must be uploaded in Acrobat pdf format or they will not be marked. Late submission will be penalised in accordance with University regulations. Resources for this assignment are lecture notes and the documents provided below: B Dunn et al., Science, 2011, DOI: 10.1126/science.1212741 . Lui et al., Adv. Functional Mater., 2013, DOI: 10.1002/adfm.201200690 • Battery Energy Storage for Smart Grid Applications, EUROBAT, 2013 58 ◄ Previous Dashboard Submit assignment Calendar To-do Notifications Next ► 29 InboxSee Answer
Q11: Instructions shared by student This is for mechanical In literature review it will help full if considered the concept of thermo electric and the concept of dollar still and then combined them/n8.1.1.5 Referencing Referencing should follow IEEE format, detailed information and guidance can be found using the following link - IEEE referencing guide. ● ● In short, the reference appears in the text as follows [1], and the reference is contained in a reference list in an appendix. (e.g. [1] Joyner K.H, Copeland P.R, MacFarlane 'An evaluation of a radio frequency protective suit and electrically conductive fabrics' IEEE trans electromagnetic compatibility, vol 31, issue 2, My 1989, pp 129-137). The references must be cited in numerical order through-out the project text./n10:57 AT + CHAT Tap to return to meeting 25:34 Individual Project (Tutorial) - E... 2 participants Meeting ended DETAILS Today 10: Meeting started Last rea ||| Today 10:53 Type a message O EINETE ET HELE Caprika mb RATSCHED Sewad Test Lacto- KUCHL 5-7-55-cata al patro -CH-F || || 72% bandun man Dama KADHAL Gente Ven c clach Abhishek T. 1. PANCHAL, H. et al. (2020) Productivity enhancement of solar still with thermoelectric modules from groundwater to produce potable water. A review. Groundwater for Sustainable Development, 11, pp. 100429. ADDS 1. JAZIRI, N. et al. (2020) A comprehensive review of Thermoelectric Generators: Technologies and common applications. Energy Reports, 6, pp. 264-287. de popc Teck BOOK VRAGENCent Sporia cincorpac Sa 29 ATENEDORA di Bor het bol KAMISHIRILI stand < Frod : ļ/ni haracters desertation amal (4).docx - Saved to this PC- Individual Project (Tut... 24:37 O K You're joined as an attendee. Learn more out References Mailings Review View Help RCM Acrobat 1.121 Search - 00 00 2131415161718 191 10 11 12 English (India) 13 - 73% 89 Track Changes: Off x 15- energy: Comprehensive review on desiccant materials and systems.- Process Safety-and- Environmental Protection, 160, pp. 166-183.1 Abhishek Tiv 9.→GRAY, S. et al. (2011)-4.04---Seawater Use-and-Desalination Technology. In: WILDERER, P.. (ed.)Treatise on-Water ScienceOxford: Elsevier, pp. 73-109.1 10. IKEUCHI, S. (2021)-3.5-Evaluation method and measurement example of thermoelectric. devices and modules. In: FUNAHASHI, R. (ed.)Thermoelectric Energy Conversion: Woodhead Publishing, pp. 539-548.1 11. JAZIRI, N. et al. (2020)-A-comprehensive review-of-Thermoelectric Generators: Technologies and common applications. Energy Reports, 6, pp. 264-287.1 12.>JAZIRI, N. et al. (2020) A comprehensive review of Thermoelectric Generators: Technologies. and common applications. Energy Reports, 6, pp. 264-287.1 13. JOSHI, P.. and TIWARI, G.N.. (2018). Effect of cooling condensing cover on the. performance-of-N-identical- photovoltaic- thermal-compound- parabolic concentrator. active-solar-still: a-comparative study. International Journal of Energy and Environmental- Engineering,ᵒ9-(4), pp. 473-498.1 14.>JOUHARA, H. et al. (2018) Waste heat recovery technologies and applications. - Thermal- Science and Engineering Progress, 6, pp. 268-289. 15. KAPOOR, V. et al. (2023) Chapter 8--Nanoparticles-enhanced energy storage materials in solar thermal- desalination. In: GUDE, V.G. (ed.)Energy Storage for Multigeneration: Academic Press, pp. 197-220.1 16. MARENCO-PORTO, C.A. et al. (2023) Potential savings in the cement industry using waste heat recovery technologies. Energy-(Oxford), 279.1 17. MAUK, M.G. (2015)-6---Liquid-Phase Epitaxy. In: KUECH, T.F. (ed.)Handbook of Crystal- Growth (Second Edition) Boston: North-Holland, pp. 225-316. 18 OT ART A Getal (2022)-Potentialannlications of thermoelectric-generators(TEGelin varione. Focus 單 17/nTHE UTILIZATION OF THE THERMOELECTRIC CONCEPT TO ENHANCE WATER HARVESTING IN A SOLAR GREENHOUSE SYSTEM (SOLAR STILL). ENGD3000 */n7.2 Interim report Each Student is required to submit an interim progress report of about 1000 words¹ before the end of Term 1. The interim report will contribute 10% to the overall mark for the project. . The aim of the interim report is to have a clear, succinct overview of the project thus far-including background, plans and progress made since commencement, all of which should be in a proper report format. Consequently, below is a suggested structure that could be followed: ● ● Abstract Introduction Overall aim and objectives Background/Literature research Progress thus far I + Automatic Zoom Plan for the next stage of the project with work breakdown structure and a Gantt chart. Conclusions References B This is not a hard limit; you should provide insight into all the work you have conducted. This is for guidance and will not form part of the marking criteria. 10 ENG UK 4x D 15:01 20/11/2023See Answer
Q12:Impact of power plant discharge on lake temperature Aquatic life is sensitive to water temperature. This lab involves under- standing the impact of cooling water discharge from a power plant into a nearby lake on the lake temperature, as shown in Figure 1. It will make use of mass and energy balances to predict lake temperature as a function of time, which will be solved for numerically. Problem information The upstream (inflow) temperature is Tup = 18 °C, and it is constant at a flow rate of Qup=360,000 m³/h. The power plant discharge tempera- ture is at Tais = 40 °C, and it has a variable flow rate, Qas (m³/h), based on generation of 100 m³/h/MW of electricity generation. The flow out of the lake, Que (m³/h), is assumed as the sum of the upstream and dis- charge flow in this problem, and the lake temperature, Tuke (°C), is as- sumed the same as the outflow. power plant Quis T'dis lake zone Qup Tup {] Quake Tlake The demand of the power plant (MW) by hour of day is given as an Excel sheet on BBLearn, for you to use to calculate flows. For a given volume of lake (either 105 or 10 m³), calculate the lake temperature over that given day. You should gen- erate a figure that displays: Hour of day (0 to 24), on x-axis • Time varying solution using the Euler method with the two volumes (V1 and V2), on y-axis 1 Steady state solution (does not require the volume), on y-axis 1 • • MW demand in power plant, on y-axis 2 Solution procedure 1. Define open system (lake volume with mass inflows and outflow). Specify steady-state inflow and outflow rates, time-dependent inflow and outflow temperatures. Your unknown is the lake temperature. The lake temperature is assumed the same as the outflow temperature. 2. Write open system mass (steady-state) and energy (rate form) balance equations. 3. Relate terms in energy balance equation to unknown lake temperature and other inputs. 4. Specify inputs, flow properties, etc. and solve energy balance equation for unknown lake temperature, both from a time-varying and steady-state perspective (using Excel). For the Euler method, use the time step of the MW power change in the associated file (0.25 h). Deliverable Turn in a report that outlines the problem to be solved, your solution method (using Equation Editor in MS Word), the plot of your solution, and a discussion of the behavior shown on the plot. (An example plot is shown in the lecture notes for this section on BBLearn.)See Answer
Q13:2) A natural gas power plant produces an average of 50 MW annually; estimate the sulfur dioxide released daily and annually if no filtering system is used. (Hint: a natural gas power plant emits just about 5 g/MWh of SO₂) (2.5 points) 2See Answer
Q14:1) A penstock is used to bring water from behind a dam into a turbine. The effective head is 20 m and the flow rate of water is 50 m³/s. Compute the power of the water exiting the penstock. (Hint: the water density is 1000 kg/m³, and the acceleration of gravity is 9.81 m/s²) puxt (2.5 points) P<.See Answer
Q15:Introduction: The technique used in this proj arch above the dug tunnels by settling while preserving the 40 Similarities and Differences: There are no similarities. Challenges and solutions: Challenge: Ground movement c Solution: develop an accurate re successful in reducing the impa changed the properties of the gr Challenge: The protection of the field of impact. Solution: apply suitable protecti Technology: Legacy:See Answer
Q16:1. A land based wind turbine has a has hub height of 150 meters. The weight of the machine head and rotor is 200 metric tons. Other assumptions you can make a. Operating range of rotor 4 to 15 RPM b. 350 MPa yield strength of steel c. Young's modulus of 210 GPa d. Tower outside Diameter of 5.5m, at the base tapering to 3.0 m at the top. e. Wall thickness = 25mm, made of steel f. This is an upwind rotor Estimate the following: b. a. The static (0 RPM) stress at the bottom of the tower including the tower weight. If the rotor thrust load is 50,000 N at a particular operating regime, what is net compressive stress on the downwind side of the tower. c. If the tower natural frequency can be expressed as 3EI fo where I=(Doutside - Dinside) 277 (0.23mtower+mnacelle) L³ Generate a simple Campbell diagram with 1 per and 3 per revolution lines and confirm that the turbine will not operate in an area of concern with resonance.See Answer
Q17:Question 3 3 The circuit connecting a group of modules together and to the common connection point of the DC system is referred to as: PV power source PV source circuit PV output circuit Comment None of the above verify- 171 pisSee Answer
Q18:Question 2 The circuit connecting the PV power source to the rest of the system is referred to a PV power source PV source circuit PV output circuit Comment None of the aboveSee Answer
Q19:Question 1 An array or collection of arrays that generates DC power is referred to as: PV power source PV source circuit PV output circuit None of the above 1/1 ptsSee Answer
Q20:5. Using the Lift and Drag curves for the NACA 4412 airfoils included with this assignment, calculate the lift L and drag D forces on a NACA 0012 airfoil with the following assumptions. (Note: the C₂ curve passes through zero.) Standard roughness at Re = 3 million Operating at 8 degrees angle of attack Relative wind of 12 m/s, Chord, c, of 3.5 meter Span, dr, of 5 meters Air density of 1.10 kg/m3.See Answer

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