Answer Posted / bharat

temperature inside heat-exchanger changes exponentially so
taking average would give erroneous results. and LMTD is
calculated by considering a small elemental area of heat
exchanger so it gives more accurate temperature difference.

I am currently doing my btech in computer science in Coimbatore.I had intererest to do btech in chemical enginerring but couldnt get a seat. Now what are my options ,scope and future if i take mtech in chemical enginerring? And can i apply for any deemed colleges for mtech chemical enginerring through gate taking my present state into consideration(btech in cse and mtech in chemical enginerring)

2279

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Given, T1=600C, constant temperature of wall 800 , length of wit exchanger L=3m, dia=25 mm, Cp=14.91 KJ/kg.K, density ρ=914 kg/m3,mean velocity vm= 2 m/s, film heat transfer coefficient hf=72 Kcal/h.m2.K, what is the outlet temperature?

1995

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What are the effects of oils on the properties of Polyolefins?

3688

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Please help to get IOCL/HPCL or other chemical engineering paper pls send kathir_skv@yahoo.com Regards, kathirvel

2751

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Explain the different types of equipments for the conveyance of solids?

971

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What are the apt definitions for apparent power, active power and reactive power?

1054

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What's -74C, dew point is better the -70C dew point In draying unit .

2031

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What is a good estimate for the absolute roughness for epoxy lined carbon steel pipe?

4876

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For a given bulk solid how can the particle size distribution be determined?

1068

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is extractive distillationӞH

2182

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How many grams per liter would there be in a 0.35 n (normality) citric acid solution?

1122

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Define pcbs?

1066

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Explain how can one determine if a particular solid can be fluidized as in a fluidized bed?

1002

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pls send me model paper of NPCIL for executive trainee. and syllabus of executive trainee 2015.

2786

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Explain what types of valves are recommended for slurry services?

979

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