WEBThe Trane application engineering manual “Dehumidification in HVAC Systems” (SYS-APM004-EN) discusses the challenges of dehumidifying, especially at part-load conditions, and presents several ways to improve the dehumidification performance …
Air Handling Unit (AHU) – HVAC & Engineering
WEBAug 29, 2022 · AHU or Air Handling Unit is the device used to process, regulate & circulate the air to the space as a part of Heating , ventilation & air-conditioning System. It consist of a metal box containing a blowers, filters, Colling/heating coils, humidifier/dehumidifier, dampers etc.
WEBThis book describes the Aero energy recovery section (see Fig. 1 and 2) for the 39MN/MW air handler. It details the features, bene-fits and selection procedures and provides specific guidelines to ensure an effective energy recovery ventilation (ERV) system de-sign for the Aero 39MN/MW air handler.
WEBUnlike “cold-coil” dehumidification, which removes moisture from the air by condensing it on a cold surface, desiccant dehumidification relies on adsorption or absorption. This EN reviews recent advances in the application of desiccant dehumidification in commercial and institutional buildings.
HVAC Energy Recovery Technologies: Wheel versus Core
WEBSep 23, 2022 · The aluminum material handles the sensible energy transfer, and the molecular sieve handles the latent energy transfer, making the aluminum wheel a total enthalpy energy recovery device. Like polymer wheels, aluminum wheels …
A guide to understanding filter-drier functions and types
WEBMay 2, 2000 · The three most commonly used desiccants are molecular sieve, activated alumina, and silica gel. Molecular sieves are crystalline sodium alumina-silicates (synthetic zeolites) having cubic crystals, which selectively adsorb molecules based on …
How to Size AHU Cooling Coil? (Design Calculation) - aircondlounge
WEBMar 26, 2024 · To size an AHU cooling coil, first, determine the required airflow. Then, identify the on coil and off coil temperature of the cooling coil and use the psychrometric chart to find the enthalpy difference.
WEBmolecular sieve and activated alumina is advantageous. Filtration Scale, solder particles, metallic fines and all types of foreign substances must be removed to protect the compressor, solenoid valves, expansion valves, cap-illary tubes and other close tolerance parts of a refrigeration system. The solution to system filtration is the
Air Handling Unit (AHU) in Pharmceutical Industry
WEBApr 21, 2024 · In the pharmaceutical industry, an air handling unit (AHU) is a heat exchange device that provides a clean and controlled environment for manufacturing, packaging, and testing pharmaceutical products.
Desiccant Dehumidification AHU for Ice Arena - XeteX
WEBDec 13, 2023 · A custom AHU has an active regen wheel with heat reactivating H4M molecular sieve desiccant; direct fired burner; indirect gas fired burner and DX cooling.
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