Topic: Carrier Psychrometric Chart
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What is the use of psychrometric chart?
It is a very powerful and practical tool for getting different physical and thermodynamic properties for any gas-liquid mixture. Mainly, we are interested in the steam-air analysis. Parameter like dry-bulb temperature, wet-bulb temperature,... Read More »
Source: http://wiki.answers.com/Q/What_is_the_use_of_psychrometric_chart
What is psychrometric chart?
( ¦sī·krə¦me·trik ′chärt ) (thermodynamics) A graph each point of which represents a specific condition of a gas-vapor system (such as air and water vapor) with regard to temperature (horizontal scale) and absolute humidity (vertical scale)... Read More »
Source: http://www.answers.com/topic/psychrometric-chart
How do you use a psychrometric chart?
It depends on what you are charting. There are several different personality tests that could be charted. Source(s): http://en.wikipedia.org/wiki/Psychometri… Read More »
Source: http://answers.yahoo.com/question/index?qid=20060611062504AAMJm2z
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Carrier Psychrometric Chart
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Look up air psychometric chart at constant pressure. Set the air temperature and relative humidity, two known quantities, as point 1. Set the air outlet temp. and relative humidity around saturation as point 2. The difference in enthalpy va...
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Source: http://answers.yahoo.com/question/index?qid=20080701071206AAkTpCG
If you take WB to saturation you will have raised the specific humidity which is "absloute humidity" a weight to weight relationship. The first responder seems clueless. The second gives a formula where the term is for energy, not weight. I...
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Source: http://answers.yahoo.com/question/index?qid=20080205164528AAgVlc3
It seems to me that you have two different state points - one at 145F @ 63%RH and another at 30F @ 63%RH. Those dry bulb F temperatures are indicated along the bottom of the chart. The RH lines are a family of curves beginning at the satura...
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Source: http://answers.yahoo.com/question/index?qid=20091216100241AAIXPQo
You will need the station pressure to complete the calculation. You may consider using the average barometric pressure based on the local altitude. (This assumption is going to lead to a level of uncertainty of which needs to be determined)...
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Source: http://answers.yahoo.com/question/index?qid=20090927171246AAerWzv
When you add Sensible heat only you are not adding any moisture and therefore Latent heat, so the point will move horizontally right with constant moisture content Source(s): HVAC Engineer
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Source: http://answers.yahoo.com/question/index?qid=20081205035313AAlwxa2
Enthalpy is U + P * V. U = internal energy P = pressure V = volume On a psych chart you will see specific enthalphy, that is, enthalpy per unit mass (by convention, u + P * v) For an ideal gas, P *V (or P *v) is a function of temperature al...
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Source: http://answers.yahoo.com/question/index?qid=20061111143216AA2VbxP
