butane gas liquefaction cycle optimization considering compressor technical limitations

Reducing Compressor Noise While Considering System Interactions

Refrigerant compressors can be a primary noise source in residential air conditioning and heat pump systems. When evaluating the contribution of a compressor to the total noise, it is necessary to consider how the compressor couples to the condensing unit. Compressors typically couple to the condensing unit via three different types of noise paths. First, the compressor couples structurally to ...

Analysis of a Supercritical Hydrogen Liquefaction Cycle

A supercritical hydrogen liquefaction cycle is proposed and analyzed numerically. If hydrogen is to be used as an energy carrier, the efficiency of liquefaction will become increasingly important. By examining some difficulties of commonly used industrial liquefaction cycles, several changes are suggested and a readily scalable, supercritical, helium-cooled hydrogen liquefaction cycle is propos...

[Suicide by butane gas; mechanism of death].

Comparison of sequential and simultaneous design and optimization in low-temperature liquefaction and gas separation processes

A great deal of attention has been paid to design and optimization of low-temperature liquefaction and gas separation problems over the past years, due to their difficult nature. In this paper, two approaches featuring sequential and simultaneous methods for selection and arrangement of subambient separation systems and their associated refrigeration cycles are compared. The effect of ignoring ...

Stability Analysis of Liquefaction Considering Soil-Water Coupling

Optimization Of A Rotaprocating Compressor