Recent content by engnr_arsalan

This Makes sense to me.. Thanks a lot Asymptotic & JBA.. make me your disciple master.. :D

Thnx Asymptotic, the document u gave is very informative,however, I could not find what I am looking for.

its heavy fuel oil, I believe centriugal pump is used since fluctuations are not allowed in operation of a furnace. Or may be a rotary P.D pump.

Hello All, I have recently studied about oil atomization and have question regarding return line. According to my understanding, oil pressure has influence on droplet size that is formed after atomization which is obvious , higher pressure means smaller droplet size as the oil is passing thru...

Thanks Mapes

Is it true for all material that if young's modulus is high then melting point will be high and coeff of thermal expansion will be lower? Any example that doesn't follow the above statement. Many Thanks

Energy is transferred to a system either by work or by heat transfer,in above problem they have already found out the portion of energy tranfered by work,rest is heat transfer,which is obviously due to temperature difference.since Q is positive,it means heat is added to the system,thus...

That is a simple yet great answer...thanks a lot jim

:-) Thanks

According to the above problem, may be the surrounding temperature is above refrigerant‘s temperature.which caused heat transfer.

It never went cross my eyes that n has anything to do with heat absorption and heat rejection. Simple is that, when a gas is compressed above its critical temp, its temperature increases. You are giving energy in the form of electricity which is converted into mechanical energy by a piston or...

Can anyone tell me what is alarm loging? I m working on a gas turbine,there is a problem in its controller.my instrument fellow told me that alarm loging is not working,I m from mechanical engineering background. Thanks in advance

What r we geting at? This is impractical so it is impractical... Discuss smthing productive fellows...I posted a thread about impulse turbine please answer that,I would much appreciate it...

Pd pump would also increase pressure of water...

Generator/compressor would also have a rotating casing then...