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?

1591

Define pneumatic conveying?

671

What is the definition of 'good' cooling tower water?

534

What are some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?

777

What are the greenhouse gases in earth's atmosphere?

634

Re: Sugar Cane Bagasse What are the 1. Specific Heat of Bagasse at 50% moisture, 40% moisture and 25% moisture? 2. What is bu;lk density of bagasse at 50% moisture, 40% moisture and 25% moisture? 3. What is specific gravity of bagasse at 50% moisture, 40% moisture and 25% moisture? 4. What is the specific heat of flue gases generated from boiler fuelled by bagasse? 5. What is the specific gravity of flue gases generated from boiler fuelled by bagasse?

9415

How can I treat a waste stream containing both hexavalent chromium and arsenic?

601

How can arsenic be removed from aqueous waste streams?

732

We wanted to know how to impart various colors to copper wire by simply dipping them into various chemicals, formulations, etc. This copper wire is to be used by us for our hobby of making various art objects from copper wire.

599

Define condensate lift?

651

Explain the steps required to design a vapor-liquid separator or flash drum?

540

What is the difference between horizontal and vertical heat exchanger?

740

hai i A neelakanteswara rao ,selected for the interview on 15th july 2008. I completed my diploma in chemical engineering.let me know how to face the interview& the type of technical questions.

1761

What are some good uses of low-grade steam at 12 atm and 1920c?

636

Explain about different types of lamps?

627