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Search took 0.00 seconds. Search: Posts Made By: doug30293

Forum: Geothermal & Heat Pumps

02-25-14, 11:04 AM

Replies: 36

Inverter ASHP to WSHP conversion (on a boat), design&discussion

Views: 28,259

Posted By doug30293

The US may still dominate the business world but...

The US may still dominate the business world but research left our shores more than 30 years ago. I was a member of the Society of Automotive Engineers in the 80's and 90's. By then nearly all the...

Forum: Geothermal & Heat Pumps

02-25-14, 08:18 AM

Replies: 36

Inverter ASHP to WSHP conversion (on a boat), design&discussion

Views: 28,259

Posted By doug30293

http://www.ijera.com/papers/Vol2_issue4/BV24486493...

http://www.ijera.com/papers/Vol2_issue4/BV24486493.pdf

Forum: Geothermal & Heat Pumps

02-24-14, 03:34 PM

Replies: 36

Inverter ASHP to WSHP conversion (on a boat), design&discussion

Views: 28,259

Posted By doug30293

If I may expand somewhat on Jeff's comments: ...

If I may expand somewhat on Jeff's comments:

R410A has roughly 40% greater saturation vapor density than R22. The higher working pressures allow smaller cross section in the same sense that high...

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