A Kinetic Model for Two-Phase Flow in High Temperature Exhaust Gas Coolers

reportActive / Technical Report | Accession Number: AD0744514 | Open PDF

Abstract:

An analytical model was developed to describe the thermodynamic and fluid dynamic processes in an exhaust gas cooler employing liquid water injection. The model is based on the solution of the equations of conservation of species, momentum, and energy for the system and the equations for the exchange of these quantities between liquid and gaseous phases. These equations are programmed for solution on an IBM 360 computer. The predictions of the model are compared with measured data from a series of turbojet tests in the Propulsion Development Test Cell T-1 spray cooler.

Author(s):
Pelton, John M. ; Willbanks, C. E.
Author Organization(s):
ARNOLD ENGINEERING DEVELOPMENT CENTER ARNOLD AFS TN
Descriptive Note:
Final rept.
Supplementary Note:
Prepared in cooperation with ARO, Inc., Tullahoma, Tenn. Rept. no. ARO-ETF-TR-72-68.
Pagination:
0087

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AEDC-TR-72-89
Contract/Grant Number(s):
F40600-72-C-0003
Project Number(s):
ARO-RW0856, ARO-RW2116
Monitor Series:
TR-72-89, AEDC
 Subject Terms
Joint Capability Areas:
JCA_3.2_Engagement; JCA_3_Force Application; JCA_3.2.1_Kinetic Means; JCA_5_Command and Control; JCA_5.3_Planning; JCA_4.6_Engineering
Modernization Areas:
Directed Energy
Communities of Interest:
Weapons Technologies
Descriptor(s):
*COOLING, *ROCKET ENGINES, *TURBOJET ENGINES, *EXHAUST GASES, TEST METHODS, COMBUSTION, PRESSURE, TWO PHASE FLOW, EQUATIONS OF STATE, CAPTIVE TESTS, ONE DIMENSIONAL FLOW, AIR COOLED
Field(s)/Group(s):
Air Conditioning, Heating, Lighting and Ventilating, Combustion and Ignition, Rocket Engines
Keyword(s):
SPRAY COOLING, COMPUTER AIDED ANALYSIS, LIQUID COOLED
Report Date:
1972 Jun 01