industrial experimentation

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Question 10704

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Industrial Experimentation

5..A researcher in immunology wanted to determine what effect various concentrations of nitrogen dioxide, as well as the effects of environmental humidity and temperature, have on the ability of the lungs to fight off airborne infections such as pneumonia. Her factors were as follows:

She decides to create a Central Composite Design with a factorial portion consisting of 8 runs (i.e., a full factorial).

Question 10703

Verified

Industrial Experimentation

4. A scrubber is used to remove particles from a wafer surface in semiconductor processing. An engineer would like to determine the most important variables that optimize the scrubber's ability to remove particles. There are 8 factors that can be manipulated. The engineer does not want to spend too much time doing this experiment. Given the following data:

(a) Generate the most effective screening experiment.

(b) What is the defining relationship?

(c) Are any of your important interactions aliased with any main effects?

(d) What is the resolution of your design?

Question 10702

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Industrial Experimentation

3.. A chemical engineer with a major oil refinery wanted to try a number of different additives to boost the 'octane level of the unleaded fuel produced at the refinery. For the sake of secrecy his additives were uniquely coded: A,B, C, D, E. All additives were varied from their lowest to their highest.The engineer knew from prior experience that the following additives would interact with each other: AB, AE, BD, DE, CE, and AD. To make matters worse, his boss told him that if his experiment did not produce positive results, he could forget about any further raises. The engineer ran the following screening design:(Note: D = АС, Е = BC)

(a) What is the defining relation?

(b) Are any important interactions aliased with main effects? If you answer"yes", list the alias problems you found.

(c) Generate a fold over of the design generated for this problem.

(d) What is the defining relation for the fold over design?

(e) Would a fold-over design salvage this experiment?

(f) Should the engineer forget about his future raises?

Question 10701

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Industrial Experimentation

2. For the example on page 3-13, let E == ABCD. How docs this affect the defining relationship?

Question 10700

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Industrial Experimentation

1.Given a 2^7-2 design where F= ABCD and G= BCDE, determine the=defining relationship.

Question 5817

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Industrial Experimentation

ΤO DO

The first part which is interview ( is done by the student and attached here ) you have to do 2& 3 part only.

Write a 1000 words report ( pdf, document file)

Make sure you do the referencing and citation in the asked format only.

Question 3685

Verified

Industrial Experimentation

4) Using class handouts and internet search, find out the types of faults that can be detected using following types of Condition Monitoring.

Question 3684

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Industrial Experimentation

3) Using class handouts and internet search, find out the equipment used for the following types of Condition Monitoring.

Question 3683

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Industrial Experimentation

2) Select a short video (2 -3 minutes) on the selected type of condition monitoring and describe few key points about the process. Include the video link here as well.

Question 3682

Verified

Industrial Experimentation

1. Vibration Analysis

2. Thermography

3. Ultrasonic Analysis

4. Borescope:

1) 1) Select one Condition Monitoring process from the below list to complete tasks #2 to #6.

5. Wear Debris Analysis

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