- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- Measurements were made of the cooling on the fronts of model cylinders in a conventional cowling for cooling in both the ground and the cruising conditions. The mechanisms of front and rear cooling are essentially different. Cooling on the rear baffled part of the cylinders continually increases with increasing fin width. For the front of the cylinder, an optimum fin width was found to exist beyond which an increase in width reduced the heat transfer. The heat transfer coefficient on the front of the cylinders was larger on the side of the cylinder facing the propeller swirl than on the opposite side. This effect became more pronounced as the fin width was increased. These results are introductory to the study of front cooling and show the general effect of several test parameters.
- NASA Technical Reports Server (NTRS) Collection.
- Document ID: 19930091749.
Accession ID: 93R21039.
- No Copyright.
View MARC record | catkey: 15427691