Calculating cooling requirements for a known air mass

If a simple air mass of 10 cubic meters contains 40% moisture/humidity at 80 degrees C, and if I want to cool the humid air mass to say 10 degrees: a) How would I first determine the weight/mass of the air and the humidity content? b) Determine the needed cooling energy. c) Is the sensible heat load specific to the air and the latent heat load specific to the water vapor?

Water vapor capacity of air at different temperatures

Can air at 90 degrees C hold more moisture/humidity than air at 70 degrees C? Why?

Calculate insulating/heat resistance values

Please see the attached file for the fully formatted problem(s). Determine which of the following 3 material substrates would have the best R-value or lowest thermal conductivity. The purpose is to determine which of the 3 materials would make the best insulator to heat and cold? The following is given: Solid wood (pine) Wood w/ hollow-core air space Wood with hollow-core space filled with rock wool Assuming that the outside air temperature was 100 degrees F determine which of the 3 substrates above provides the best/greatest... click for more

Determination of heated moist air properties without using psychometric chart

Please see the attached file for the fully formatted problem(s). The problem requires that the properties of a heated exhaust gas at 45% humidity from a kiln dryer as denoted in the attached be determined without the use of a psychrometric chart! 1) The first part of the problem requires that the psychrometric properties of the air mass be determined by calculation. 2) The second part of the problem requires the calculation of the needed cooling to cool the heated air mass but without condensing any water vapor