Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 2

Year

2017 1

2010 1

Keywords

coolant and exhaust recovery 1

expander 1

internal combustion engine 1

optimal heat rejection pressure 1

organic Rankine cycle 1

scroll expander 1

simulation 1

transcritical CO₂ cycle 1

open ︾

Search scope:

排序： Display mode:

Analysis of a 1 kW organic Rankine cycle using a scroll expander for engine coolant and exhaust heat

Yiji LU, Anthony Paul ROSKILLY, Long JIANG, Longfei CHEN, Xiaoli YU

Frontiers in Energy 2017, Volume 11, Issue 4, Pages 527-534 doi: 10.1007/s11708-017-0516-0

Abstract: The case study selected a small engine as the heat source to drive the ORC system using a scroll expander

Keywords： organic Rankine cycle scroll expander coolant and exhaust recovery internal combustion engine

HTML PDF Collect

Simulation of the optimal heat rejection pressure for transcritical CO

Junlan YANG, Yitai MA, Minxia LI, Hua TIAN

Frontiers in Energy 2010, Volume 4, Issue 4, Pages 522-526 doi: 10.1007/s11708-010-0027-8

Abstract: maximum COP exists at the optimal heat rejection pressure not only for throttle valve cycle but also for expanderAlso, the optimal heat rejection pressures of the throttle valve cycle are greater than those of the expanderIn order to further obtain correlation of the optimal heat rejection pressure for transcritical CO expandercycle, it is necessary to analyze the impact degree of compressor efficiency, expander efficiency, gasBased on the simulation results, the values of the optimal heat rejection pressure for the expander cycle

Keywords： transcritical CO₂ cycle optimal heat rejection pressure simulation expander