Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Reed valve"”.
-
Real-time non-intrusive reed valve measurement and analysis
… and used to study the real-time behaviour of reed valves in a two-stroke engine. This sensor has allowed the acquisition of high resolution position data, recorded during unstable operating conditions, in a format that is convenient for further analysis. This in turn has provided the …
-
Modeling and Experimental Validation of Disc and Reed Style Check Valves for Hydraulic Applications
… and practical mathematical model of a hydraulic reed style check valve. While the modeling of disc style check valves is well represented in literature, reed valve modeling research has focused on applications in air compressors and internal combustion engines, where the working fluid has low …
-
The Acoustic Expander: A New Expansion Machine for Use in Cryogenic Refrigeration
… The acoustic expander is comprised of passive reed-valves that are coupled to a resonant cavity, much like a wind instrument. The working fluid enters and exits the resonant cavity through the oscillating reed-valves which drives a standing acoustic wave in the resonant cavity. The acoustic …
-
Experimental investigation of mist flow generated by reed valves in compressor discharge
… or volume in compressors there is usually a valve. The most common type of discharge valve in AC&R compressors is a reed type valve. The mist flow characteristics such as droplet size, drop velocity are determined by obtaining high speed videos of the flow in a compressor equipped with …
-
Flow and separation of the oil from compressor discharge to external separator
… formed by oil film breakup during the periodic reed valve movement. The oil droplets are then entrained by the refrigerant vapor inside the discharge plenum and leave the compressor to form a mist-annular developing flow in the discharge pipe. The oil mist characteristics, including oil droplet …