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# Flluterly

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1. ## MERM List of Tables for TFS Topics

Sheshtawy, would you please send it to me? Thank you.
2. ## TFS 6ms problems

Sheshtawy, thank you again for the help!
3. ## TFS 6ms problems

Sheshtawy, is this Fick's law from MERM book?
4. ## TFS 6ms problems

Sheshtawy, you are answer is exactly correct. Thank you for the details explanation.
5. ## TFS 6ms problems

P-E, thank you for the suggestion
6. ## TFS 6ms problems

Thank you for you suggestion. Dr Tom suggested to choose TFS if you don't know which discipline you want to select. This is the reason why I chose TFS. P-E: would you please share your experience with me since you was out of school 20 years and passed. What discipline you took? How long have you prepared exam?
7. ## TFS 6ms problems

Do I need take some review course (I.e. M test master) if I want to pass the exam in October? I already register the exam in October, I am not sure if I can cancel it now.
8. ## TFS 6ms problems

All, I can't find the equition in MERM for the problem 7 in 6 ms of TFS. I have no clue why they use that equition. I am very disappointed after I tried to work on 6ms based on Ramnares's strategy, because I have to read all solutions for each problems. I have no clue for some problem even though I read solution. I think I may need to change my exam date to next year. I have been out of school for 20 years without TFS background. It will be really appreciate to have some suggestions from you. By the why, here is problem 7: The air in one large room is at 70f, 1.0 atm of pressure, and 80% relative humidity. A 50 ft long duct with a cross-sectional area of 2 ft2 connects this room to another at 60f, 1.0 atm, and 10% relative humidity. The diffusivity of water vapor in air is 1.0 ft2/hr. What is the rate of vapor transfer by diffusion between the two rooms?
9. ## NCEES Thermal and Fluid Sample Questions

Ok. Now it is clear to me. Thanks again
10. ## NCEES Thermal and Fluid Sample Questions

Is 180.1btu/lbm and 970.4btu/lbm from 330f table?
11. ## NCEES Thermal and Fluid Sample Questions

Audi Driver, Thank you very much for detail explanation.
12. ## NCEES Thermal and Fluid Sample Questions

hmix = 1/2 (hwater+hsteam)= 681.64btu/lb=180.1btu/lbm +x(970.4btu/lbm) how the formula is derived and how to get the the h value?
13. ## NCEES Thermal and Fluid Sample Questions

any idea where is fomular from in MERM? It seems the solution skipping the details. Thank you in advance!
14. ## ME Thermal and Fluids

Thank you all again for sharing those extremely useful information and experience with me.
15. ## ME Thermal and Fluids

Since the discipline of PE has removed breadth section in the morning, do we need to study whole MERM book for TFS?
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