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News, Knowledge & Reports

News

Heat exchanger designs for CC-Systems (676 KB)
Internal coupling for finned heat exchangers (731 KB)
Maximal number of circuits (NC) (236 KB)
Putin-Understander (173 KB)

Knowledge

Background knowledge (4 MB)
Addendum (1 MB)
Cooler part-load behavior (161 KB)
Simplified cooling load calculation (779 KB)
Accuracy of the data for air humid (249 KB)
Different types of flow (159 KB)
Finned heat exchangers in compact devices (332 KB)
HVAC standard definitions (271 KB)
Mollier-HX- or Mollier-TX-Chart (2 MB)
New refrigerants (63 KB)
Upgrade on 2022 (340 KB)

Reports

Air dehumidification (376 KB)
Energy recovery with the leader (2 MB)
Energy recovery with plates and rotors (433 KB)
Frost problems with plate heat exchangers (612 KB)
Energy recovery with regenerators (417 KB)
Heat recovery with smooth tube HE (771 KB)
Heat exchangers for vacuum drying (317 KB)
Humidification in front of an air heater (278 KB)
Heat exchanger selection for air handling units (482 KB)
Heat exchanger-Fan-Intersection point (215 KB)
Brine-Re-cooler (640 KB)
Brine re-cooling in air handling units (600 KB)
Harmful vapor recovery (462 KB)
Evaporative re-cooler (718 KB)
Frost protection (94 KB)
Defrosting procedure for heat exchangers (1 MB)
Brine-Concentration-Frost (50 KB)
Permitted brines in the food sector (549 KB)
The half surface its enough (171 KB)
Evaporator circulations (253 KB)
Capillary pressure drop (277 KB)
Tubular heat exchanger (256 KB)
Desiccant systems (1,024 KB)
Stable air outlet temperature (589 KB)
Greenhouse air conditioning (562 KB)
Microchannel finned heat exchanger (927 KB)