Development of design and production technology of centrifugal pumps for achieving better performance and less energy consumption in these devices has incr... SA Emami,MH Emami - 《IEEE Transactions on Industrial Electronics》 被引量: 1发表: 2017年 Effect of Pump Performance Curves and Geometric Cha...
Standalone TSC Mathematical Heat exchange effectiveness is mainly influenced by solar absorptance, collector pitch and approach velocity The results of the model have been used to develop nomograms, which can be a valuable tool for a collector designer in optimising the design and thermal performance...
Design and Construction of Office Buildings Marshall Long, in Architectural Acoustics (Second Edition), 2014 Fan Coil and Heat Pump Units In buildings such as hotels, where there is a need for temperature control in individual zones, a split system is used that consists of an exterior condensing...
The controller activates or deactivates the at least one fan or pump based on a comparison of a pump or fan performance curve working point and an efficiency value and a comparison of a ratio of the measured head value over a square of the measured flow rate to a ratio of a design ...
error curve fehlerlos (German) flawless, flawlessly, immaculate, immaculately, correct, correctly, impeccable, impeccably, free from error, without fault, faultless, faultlessly fehlerlose Leistung (German f.) perfect performance, faultless performance fehlerlose Übersetzung (German f.) correct ...
Actual capacities which fall below each curve can be obtained by adding an adjustment device. Units should not be run prior to installation of downstream ductwork; otherwise, damage to the motor may result. 2. Johnson Controls Fan Coil Units are equipped with permanent split-capacitor (PSC) ...
Recharge FET I-V curve Figure 16. High Side Turn-off to Recharge FET turn-on VS Temperature www.onsemi.com 12 ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor ...
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This paper investigates the performance curve instability of centrifugal fans used in industrial applications such as sintering or pelletizing plants. The study focuses on experimental and numerical analyses of the fan's performance curve during operation. Model measurements of an optimized fan reveal ins...