Cooling performance test of neon refrigeration system using commercial helium compressor

Performance Evaluation of Hermetic Refrigeration Compressor Using Torque Measurement Method

A load stand has been built and used to det ermine the performance of an open type reciprocating r efrigeration compressor over a range of speeds. The load stand and instrumentation are desc ribed and sample test readings are given. Measured perform ance characteristics for the compressor over a range of speeds are p resented. Aspects of the load stand are discussed and conclusion s are drawn f...

Fuzzy-Bayesian network for refrigeration compressor performance prediction and test time reduction

A typical characteristic of refrigeration compressor performance tests is their long duration. A reduction in the time periods related to this activity can be achieved using unsteady-state data analysis. This paper presents an original approach to predicting compressor performance using Bayesian networks and a hybrid Fuzzy–Bayesian network. All analysis was performed using real test data. 2011 ...

Optimisation of Refrigeration Compressor Controllers

Optimisation provides the means of raising or lowering the target suction pressure in a Honeywell Genus® pack controller. Suction pressure optimisation means that suction pressures are raised to the highest level allowed within defined evaporator performance limits. This provides optimum compressor energy consumption while ensuring that the refrigerated merchandise quality is maintained at the ...

Design of Latching System of Capacity Modulation Compressor for Refrigeration

Mining Helium programs with Neon

Over the years we have collected a large collection of Haskell programs written by students in a firstyear functional programming course using the Helium compiler. The mining of such a collection is not trivial, especially since the programming was done in vivo, and hence largely outside our control. We have developed a library in Haskell, called NEON, for computing characteristics of this coll...