Dullard's latest activity

The table appended to post 17 is probably correct, but it may leave a reader with the wrong impression. Helium is difficult to contain...

As I understand it: For the purposes of your question, water vapor (no condensation, no evaporation) is sufficiently close to ideal.

I'll stand by my post; The 'amount of water' and 'vapor pressure' are not the same thing. Your last paragraph is correct (and is...

Possibly noteworthy: The water content of compressed air is typically 'saturated.' This can be misleading. The vapor pressure of water...

I don't know the details of the VFD that you're considering, but: Reducing the output frequency would be (approximately) the torque...

If I were using a winch with a guillotine device on the cable, I'd want to be absolutely, positively certain that the device had not...