International Business Machines Corporation

The State University of New York

Sadegh Khalili

Milnes P David

Bahgat Ghaleb Sammakia

Yuanchen Hu

Brian Werneke

A method for cooling an information technology system, comprising: receiving a flow of at least a subcooled liquid phase change refrigerant; cooling the information technology system by sensible heat transfer in an evaporator, to produce at least gaseous refrigerant; and exchanging heat from the at least gaseous refrigerant from the evaporator to the subcooled liquid phase change refrigerant. The phase change refrigerant may be a hydrofluorocarbon ether having a boiling point of 30-65° C. at 1-12 bar.

Regenerative preheater for phase change cooling applications

A computer equipment cooling device comprising: a temperature dependent thermal conduction member that includes a first major surface and a second major surface; a set of fins connected in thermal communication with the first major surface; and a cold plate connected in thermal communication with the second major surface.

Growing community of inventors

Poughkeepsie, NY, United States of America

Sadegh Khalili