Results 61 to 70 of about 2,577,898 (160)

88th Annual Meeting of the Meteoritical Society 2026: Abstracts

open access: yes
Meteoritics &Planetary Science, Volume 61, Issue S1, Page S48-S551, August 2026.
wiley   +1 more source

Theoretical study and design of small-scale cascade CO2 sub-critical mechanical compression/ammonia ejector refrigerating unit

open access: yes, 2010
In this paper an innovative micro-trigeneration system composed of a cogeneration system and a cascade refrigeration cycle is proposed. The cogeneration system is a combined heat and power (CHP) system for electricity generation and heat production.
Ierin, V. O.   +4 more
core  

Irreversibility Analysis of a Vapor Compression Cascade Refrigeration Cycle

open access: yes, 2009
2008 ASME International Mechanical Engineering Congress and Exposition, IMECE 2008, 31 October 2008 through 6 November 2008, Boston, MAHydrocarbon based energy sources such as coal, oil and natural gas have been diminishing in an increasing speed ...
Müller, Norbert   +3 more
core   +1 more source

Publication Only

open access: yes
HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Vapor Compression Refrigeration System for Aircrafts: Current Status, Large-Temperature-Range Challenges and Emerging Auto-Cascade Refrigeration Technologies

open access: yes
Modern aircraft increasingly utilizes highly integrated electronic equipment, driving continuously increasing heat dissipation demands. Vapor compression refrigeration systems demonstrate stronger alignment with future aircraft thermal management trends,
Hainan Zhang   +4 more
core   +1 more source

Experimental Research on the R134a/CO2 Cascade Refrigeration System

open access: yes, 2013
A test rig of the R134a/CO2 cascade supermarket refrigeration system has been built up to get a comprehensive understanding of its performance. The results show that the maximum COP of the system occurred when the condensing temperature of the CO2 cycle ...
Qiu Jianwei   +4 more
core   +1 more source

Thermodynamic Analysis of an Electrochemical Refrigeration Cycle [PDF]

open access: yes, 1997
The coupling of a water-based electrochemical cell and fuel cell are discussed as a means to form a refrigeration cycle. In the proposed configuration, the process fluids can be passively driven through the flow circuits.
Newell, T.A.
core  

Experimental investigation of a cascade cycle using R744+R23 as low temperature working fluid

open access: yes, 2011
The aim of this work is to test the performance of a cascade refrigeration cycle adopting carbon dioxide (R744) + trifluoromethane (R23) binary system at the Low Temperature Stage (LTS) and R404A at the High Temperature Stage (HTS) of the cycle.
Di Nicola G.   +4 more
core   +1 more source

Study on Energy Efficiency of a Low Temperature Refrigeration System

open access: yes, 2011
Based on conservation of mass, total mass balance equation and component mass balance equation, mathematical models of thermodynamic for the auto cascade refrigeration cycle are established. Thermophysical properties in solving the governing equation are
Ying Ying Tan   +3 more
core   +1 more source

Analysis of compression-absorption cascade refrigeration cycles

open access: yes, 2012
In this study, LiBr-H2O pair was used for the first time for absorption section of compression absorption cascade refrigeration cycles. These cycles were analyzed theoretically and compared with using different refrigerants in the compression and ...
Öztürk, İlhan Tekin, Cimşit, Canan
core   +1 more source

Home - About - Disclaimer - Privacy