Liquid-to-Refrigerant Heat Exchangers
ASHRAE Technical Committee 8.5


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TC0805 St Louis Agenda 20160627

St Louis Agenda Resarch Meeting 20160626

Upcoming TC Meetings

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Location: St. Louis, MO 
Sunday, 6/26/2016 Room
3:00 PM - 7:00 PM - TC 1.3 / 8.5 Research Review

America's Convention Center Complex

224 (2)

Monday, 6/27/2016  
4:15 PM - 6:30 PM - Main Committee

America's Convention Center Complex

224 (2)

 Monday, 6/29/2016  
 10:00 AM - 12:00 PM - MTG Low GWP Refrigerants


Landmark 5 (CL)


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Committee Chair

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Satyam Bendapudi

Committee Scope

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TC 8.5 is concerned with the thermal and mechanical design, performance, and application of devices for accomplishing heat transfer between refrigerants (including secondary refrigerants) and liquids.


Upcoming Society Conferences

2016 Annual Conference
June 25 - 29, 2016
St. Louis, Missouri

2017 Winter Conference
Jan. 28 - Feb. 1, 2017
Las Vegas, Nevada

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Additional Information

Do you want to get involved in your TC's issues at the Society level? If so, read through the pages of this site, attend the annual meeting, or contact our Committee Chair or a subcommittee member.

Shell-and-Tube Condensers.
The refrigerant condenses in the shell side. The cooling liquid flows through the tubes.

Direct Expansion Evaporators
Refrigerant boils as it flows through the tubes, cooling the liquid that flows through the shell.

Flooded Evaporators
The refrigerant evaporates in the shell, cooling the liquid that flows through the tubes.

Brazed Plate Condensers and Evaporators
The refrigerant that boils or condenses flows through very small passages on one side of a plate, while the liquid being heated or cooled flows on the other side of the plate. Many plates are combined together into one compact unit.