Recent content by Biodelta

Thanks for that, I am a 67 year old retiree / inventor, and just wanted to get a few questions answered, I am not a student except for a few ideas I have. So my real question is how did the calculation stack up? is it valid? I am just looking at plug and play for this. I am also prepared to pay...

Hello, Attached is my solution which I am looking for confirmation of, it is in PDF attachment. Thanks for considering this matter. Regards Stuart

My first approach to solving this has been to use: H'mmm cut and paste from word does not work, I will create a PDF and send that, Regards Stuart, back in a few hours

A Rankine Cycle heat engine uses ammonia as a working fluid, turbine entry temperature is 25 Bar at 60 degrees Celsius. The turbine outlet pressure is 4 Bar, the question is: what is the outlet temperature? and if the output power is 6 Gigawatt (6x10^9 watt) what would the mass flow rate of the...

Anhydrous Ammonia liquid compressed to 20 Bar, heated from -33 C to 22 C, flow rate 2 tonnes per second, evaporated in boiler at 22C what could power extracted from turbine be? (outlet 1 Bar pressure)

I appreciate that you have chosen to change thread difficulty. Separate to the physics forum on this particular question the answers per level of education have been as follows: 1/ Particle Physicist, MSC, collisions elastic. 2/ Physicist, mathematician, BSc, collisions elastic. 3/...

Yes, this is precisely the question I have asked.

If a polarised molecule, e.g NH3 or H20 (Vapour molecule) or Butane is between two plates, of opposite charge, would the charges serve to trap the molecule between the plates?

The diamond wafer surface is chemical vapour deposited CVD onto a conducting surface probably copper.

If a Helium ion He+ collides with a diamond wafer surface, an insulator, does the Helium ion, at 25 deg C, will the ion lose it's charge by gaining an electron from the insulative surface or does the ion have an elastic collision with no net energy loss or gain?