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Title: Allison PD 370-41 derivative turboprop engine. Final report, October 1978-February 1979

Abstract

This study developed data on Detroit Diesel Allison (DDA) common core derivative engines for use in Maritime Patrol Aircraft (MPA) concept formulation studies. The study included the screening of potential DDA turboprop/turboshaft engines and the preparations of technical and planning information on three of the most promising engine candidates plus an all new engine. Screening of DDA derivative candidates was performed utilizing an analytical MPA model using synthesized mission profiles to rank the candidates in terms of fuel consumption, weight, cost and complexity. The three turboprop engines selected for further study were as follows: a derivative of the unity size T701-AD-700 shaft power engine with rematched turbine (PD 370-37), and an advanced T701 turboprop derivative with 25:1 overall pressure ratio and a scaled ATEGG demonstrated compressor (PD 370-40), an advanced T701 turboprop derivative with 17.7:1 overall pressure ratio and a scaled ATEGG demonstrated compressor.

Authors:
Publication Date:
Research Org.:
General Motors Corp., Indianapolis, IN (USA). Detroit Diesel Allison Div.
OSTI Identifier:
5912124
Alternate Identifier(s):
OSTI ID: 5912124
Report Number(s):
AD-A-094442
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; AIRCRAFT; ENGINES; PERFORMANCE; AIRCRAFT COMPONENTS; COST; FUEL CONSUMPTION; SIZE; WEIGHT; ENERGY CONSUMPTION 320201* -- Energy Conservation, Consumption, & Utilization-- Transportation-- Air & Aerospace

Citation Formats

Stolp, P. Allison PD 370-41 derivative turboprop engine. Final report, October 1978-February 1979. United States: N. p., 1979. Web.
Stolp, P. Allison PD 370-41 derivative turboprop engine. Final report, October 1978-February 1979. United States.
Stolp, P. Thu . "Allison PD 370-41 derivative turboprop engine. Final report, October 1978-February 1979". United States.
@article{osti_5912124,
title = {Allison PD 370-41 derivative turboprop engine. Final report, October 1978-February 1979},
author = {Stolp, P.},
abstractNote = {This study developed data on Detroit Diesel Allison (DDA) common core derivative engines for use in Maritime Patrol Aircraft (MPA) concept formulation studies. The study included the screening of potential DDA turboprop/turboshaft engines and the preparations of technical and planning information on three of the most promising engine candidates plus an all new engine. Screening of DDA derivative candidates was performed utilizing an analytical MPA model using synthesized mission profiles to rank the candidates in terms of fuel consumption, weight, cost and complexity. The three turboprop engines selected for further study were as follows: a derivative of the unity size T701-AD-700 shaft power engine with rematched turbine (PD 370-37), and an advanced T701 turboprop derivative with 25:1 overall pressure ratio and a scaled ATEGG demonstrated compressor (PD 370-40), an advanced T701 turboprop derivative with 17.7:1 overall pressure ratio and a scaled ATEGG demonstrated compressor.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1979},
month = {2}
}

Technical Report:
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