3 Art�culos

Evaluation of the Use of Different Dedicated Mechanical Subcooling (DMS) Strategies in a Water Source Transcritical CO2 Heat Pump for Space Heating Applications

Acceso

en l�nea

Fernando Ill�n-G�mez, Jos� Ram�n Garc�a-Cascales, Francisco Javier S�nchez-Velasco and Ram�n A. Ot�n-Mart�nez

In this work we analyze numerically different design configurations to be used in a R1234yf DMS cycle coupled with a water source, transcritical CO2 heat pump for heating applications in the building sector. Specifically, we study the temperature range p... ver m�s

Revista: Clean Technologies Formato: Electr�nico

Tabla de contenido: Vol: 4 Num: 0 Par: 4 A�o: 2022

CO2 with Mechanical Subcooling vs. CO2 Cascade Cycles for Medium Temperature Commercial Refrigeration Applications Thermodynamic Analysis

Acceso

en l�nea

Laura Nebot-Andr�s, Rodrigo Llopis, Daniel S�nchez, Jes�s Catal�n-Gil and Ram�n Cabello

A recent trend to spread the use of CO2 refrigeration cycles in warm regions of the world is to combine a CO2 cycle with another one using a high performance refrigerant. Two alternatives are being considered: cascade and mechanical subcooling systems. B... ver m�s

Revista: Applied Sciences Formato: Electr�nico

Tabla de contenido: Vol: 7 Num: 9 Par: September A�o: 2017

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