Effect of NACA injection impeller and ducted head baffles on flight cooling performance of double-row radial engine in four-engine heavy bomber /

Effect of NACA injection impeller and ducted head baffles on flight cooling performance of double-row radial engine in four-engine heavy bomber / by Frank E. Marble, Mahlon A. Miller, and Joseph R. Vensel.

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In order to relieve the limitations imposed by improper engine cooling on the performance of a four-engine heavy bomber, the NACA has conducted a flight investigation to improve the cooling characteristics of the installation of a double-row radial engine. The tests reported herein concern the use o...

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Bibliographic Details
Main Author: Marble, Frank E.
Corporate Authors: United States. National Advisory Committee for Aeronautics, Aircraft Engine Research Laboratory
Other Authors: Miller, Mahlon A., Vensel, Joseph R.
Other title:NACA Wartime Reports. Series E.
Format: Government Document Book
Language:English
Published: Washington, D.C. : National Advisory Committee for Aeronautics, [1945]
Series:Wartime Reports (United States. National Advisory Committee for Aeronautics) ; no. E256.
Subjects:
Airplanes > Motors > Cooling.
Airplanes > Motors > Cylinders.
Impellers.
Charts, diagrams, etc.

MARC

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245 1 0 |a Effect of NACA injection impeller and ducted head baffles on flight cooling performance of double-row radial engine in four-engine heavy bomber /  |c by Frank E. Marble, Mahlon A. Miller, and Joseph R. Vensel. 
246 3 |a NACA Wartime Reports. Series E. 
260 |a Washington, D.C. :  |b National Advisory Committee for Aeronautics,  |c [1945] 
300 |a 14 pages, 18 unnumbered pages :  |b illustrations ;  |c 27 cm. 
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490 1 |a Wartime Report / National Advisory Committee for Aeronautics ;  |v no. E256. 
500 |a NACA Wartime Report E-256. 
500 |a Originally issued as NACA as Memorandum Report E5D13 (April 1945) 
500 |a Prepared at the Aircraft Engine Research Laboratory, Cleveland, Ohio. 
504 |a Includes bibliographical references. 
520 3 |a In order to relieve the limitations imposed by improper engine cooling on the performance of a four-engine heavy bomber, the NACA has conducted a flight investigation to improve the cooling characteristics of the installation of a double-row radial engine. The tests reported herein concern the use of the NACA injection impeller and ducted head baffles in various combinations on both the port inboard and the port outboard engines. The performance of the modified installation was evaluated by comparing it with that of the standard engines. 
650 0 |a Airplanes  |x Motors  |x Cooling.  |0 http://id.loc.gov/authorities/subjects/sh85002850. 
650 0 |a Airplanes  |x Motors  |x Cylinders.  |0 http://id.loc.gov/authorities/subjects/sh85002852. 
650 0 |a Impellers.  |0 http://id.loc.gov/authorities/subjects/sh85064619. 
650 0 |a Charts, diagrams, etc.  |0 http://id.loc.gov/authorities/subjects/sh87002373. 
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650 7 |a Impellers.  |2 fast  |0 (OCoLC)fst00968106. 
700 1 |a Miller, Mahlon A. 
700 1 |a Vensel, Joseph R.  |0 http://id.loc.gov/authorities/names/no2006104871  |1 http://isni.org/isni/0000000049094627. 
710 1 |a United States.  |b National Advisory Committee for Aeronautics.  |0 http://id.loc.gov/authorities/names/n79060141  |1 http://isni.org/isni/0000000106642010. 
710 2 |a Aircraft Engine Research Laboratory.  |0 http://id.loc.gov/authorities/names/no2006105898. 
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