The ASHRAE-style psychrometric chart, shown here, was pioneered by Willis.
#Ashrae psychrometric chart si big code
This is the code the customer gives to Akton in order to get a site key. Site Code The site code is an encrypted identifier for a particular site.
#Ashrae psychrometric chart si big manual
BTU PER POUND OF DRY AIR ASHRAE Psychrometric Chart No. A Psychrometric Chart is an important tool for HVAC engineers to carry out. Psychrometric Chart Users Manual 9 License Management Below is the license management dialog that can be invoked from the tool->license menu pick on the main menu of the chart program. WECHATEMPORA 80 - ENTHALPY HUMOTY RATIO ENTHALPY. 1 NORMAL TEMPERATURE BAROMETRIC PRESSURE: 29.921 INCHES OF MERCURY COPYRIGHT 1992 ASHRAE SEA LEVEL 15. At the maximum load conditions, the total refrigeration load (tons), neglecting duct losses, is most nearly: (A) (B) (C) (D) 45 58 67 85 5,000 cfm RETURN AIR EXFILTRATION OUTSIDE VENTILATION AIR CHILLED WATER COIL BYPASS DAMPER ROOM 50☏ CHILLED WATER SUPPLY AIR 20,000 cfmĪSHRAE ASHRAE PSYCHROMETRIC CHART NO. The bypass damper is closed at maximum load when the outside air is 90☏ db/74☏ wb. Under all conditions, 20,000 cfm of supply air is delivered to the room, and 5,000 cfm of outside air is used for ventilation. The chilled-water coil cools the air to 58☏ db/56☏ wb leaving the coil. Face and bypass control is used to maintain the rooin air at 80☏ db and 50% rh. The unit serves one room of a factory where product with a large moisture release is being produced. An air-handling unit coil with chilled water entering at 50☏ is shown in the figure. Transcribed image text: A psychrometric chart is provided on page 83 for your possible use in answering this question.
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