Application of Mil-C-87252 in F-22 Liquid Cooling System
Document Number: 981543
Date Published: July 1998
Author(s):
David J. Baird - Lockheed Martin Aeronautical Systems
John A. Ferentinos - Lockheed Martin Aeronautical Systems Co.
Abstract:
The purpose of this paper is to document the application to date, of Synthetic Dielectric Coolant Fluid, MIL-C-87252, in the liquid cooling system of the F-22 Advanced Tactical Fighter Environmental Control System/Thermal Management System (ECS/TMS). This fluid consists of a filtered polyalphaolefin (PAO) base stock that is blended with certain anti-oxidant additives. This paper describes the ECS/TMS liquid cooling system, discusses the rationale for choosing MIL-C-87252, and the lessons learned to date regarding the practical application of this fluid in the F-22. The topics discussed are potentially applicable to all liquid cooling systems.
File Size: 1201K
Product Status: In Stock
See other papers presented at International Conference On Environmental Systems, July 1998, Danvers, MA, USA, Session: Aircraft And Transatmospheric Vehicle Environmental/Thermal Control
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