Chemical Engineering GATE Exam » Heat Transfer

Steam Passes Through Heat Exchanger Without Sufficient Heat Exchange.what Is Roll Of Press Regulator At Inlet ?

admin — Tue, 12 Jan 2010 12:53:46 +0000

if main steam header pressure is 160psi.Will Pressure regulation at inlet of heat exchanger help to descipate more heat?

I Want To Know That How Can I Get Technical Information About “air Cooled Heat Exchanger”?

admin — Mon, 11 Jan 2010 12:50:49 +0000

actually i want to know how to define the power required for air cooled heat exchanger fan.
thanx!

How Can I Convert My I/o Boat From Raw Water Cooling To A Heat Exchanger So I Can Use It In Salt Water?

admin — Sun, 10 Jan 2010 12:54:18 +0000

It’s a Marthon 27′ cabin cruiser with a Chevy/OMC 350 stern drive. I would like to convert it and was wondering what the cheapest and best way to do this is. I want to take it in salt water for extended periods and I don’t want to ruin the motor. I’ve been researching heat exchangers but it’s kind of confusing. Any advise appreciated, thanks.

Hi, I’m Involved In A Work With Heat Exchanger Maintenance. I Need Help In Cost Estimate?

admin — Sat, 09 Jan 2010 12:50:54 +0000

want to know downtime cost estimate, mean time to repair, logistics support, and any other information relating to heat exchanger maintenance

My Laars Lite Pool Heater Was Installed With The Flue Resting Directly On The Heat Exchanger. Is This Correct?

admin — Fri, 08 Jan 2010 12:53:11 +0000

Other diagrams I’ve seen either show a ‘flue collector’ that the flue rests on, holding it several inches above teh heat exchanger, of include a tab on the flue that I assume might keep the bottom of the flue opening several inches above the exchanger? This is a laars lite 175 model. I’ve just had to replace the exchanger and wonder if this may be part of the reason that it began leaking after only 6 years.

How Calculated Lmtd For Double Pipe Heat Exchanger,and What Is Hot Fluid And Cold Fluid?

admin — Thu, 07 Jan 2010 12:52:16 +0000

Is it hot fluid steam and cold fluid feed enter heat exchanger?

Combi Needs Topping Up Often. Is It The Heat Exchanger ?

admin — Wed, 06 Jan 2010 12:58:06 +0000

is the heating &domestic water mixing ?caused by an old heat exchanger ?

Could Someone Give Example How To Estimate The Price Of Microchannel Heat Exchanger?

admin — Tue, 05 Jan 2010 12:53:47 +0000

I plan to design the microchannel heat exchanger for seawater desalination plant, by using naval brass and titanium as its materials.

Effect Of Flow Rate In Heat Exchanger On The Overall Heat Transfer Coefficient?

admin — Mon, 04 Jan 2010 12:50:47 +0000

i’m doing this experiment on heat exchanger. I’m supposed to discuss the effect of changing the flow rate on the overall heat transfer coefficient as well as the effect on the temperature and efficiency. I need some help so anything would be great.

Can You Link Settings For Heat Recovery Ventilation To Heat Exchanger Operated Shower?

admin — Sun, 03 Jan 2010 12:52:53 +0000

Our house has heat recovery ventilation. The time regulated controls never worked, so it is always set to min. But the shower room gets very condensated, and we have to manualy up the ventilation speed. The shower is operated from a heat exchanger off the boiler, and activated by a flow sensor (mains electric) Any ideas on how to set the ventilation unit to high speed when showering???