Thank You Pierre,
That video is EXACTLY what I am seeking. I will study closely to gain some footing, and then will reach out to Prof Biddle if and when I get stuck.
Very good video, it matches exactly what I was trying to explain in above posts,
THANK YOU IMMENSELY, right on target. The...
The standard gas flow energy equation includes Cv*T for heat energy, 1/2*V^2 for kinetic energy, and PV or mRT for PV energy, all being summed. Or alternately, CpT plus the K.E.
He shows input energy being only CvT, but then shows output energy as only mRT (with incorrect units). This is BOGUS...
Yes, that is correct the two recent awards are more narrow, for the water condensation only. The non=awarded applications are the ones that discuss the energy from air heat to kinetic energy.
Here is one red flag, attached [936] to [946]. To my somewhat incomplete level of knowledge on the subject, it appears the formula at [943] is only half-true, and it appears to me the formula at [945] has wrong units of moles when value of R is using Kg. It would be helpful if a forum reader...
Here attached is what Abramov says about CFD, beginning at [152]:https://files.engineering.com/getfile.aspx?folder=fdc2c023-39be-4087-8718-40eb139a2835&file=AbramovCFDcomments.pdf
Good to know about other scammers. Abramov's arguments are just so tantalizing in their potential applications, I can't let it drop without seeing proof of fraud. Will need to roll up my sleeves and do the math derivation comparison, side by side, on my own it looks like. It is...
Good point IRstuff, I am no expert on patents, but believe it is only the numbered claims that are being patented. The many pages of description are only included to give background detail to the claims. This implies the description is not checked for accuracy by patent office.
Either way you...
I tend to agree with you, but that is only anecdotal. Was hoping some forum reader might be confident with the standard math derivation for Mach1 choking, and would be able to point out where in Abramov's math derivation there is an error. His documents are lengthy, 200+ pages each, and make a...
Hello
I am self-learning the DeLaval nozzle, or Convergent-Divergent nozzle, and have read much from many different sources.
Have one question about the C-D nozzle with air.
The standard math shows choking at Mach 1, and the math derivations describe this. In my readings, I have found a single...
