A STUDY OF RESISTANCE AND HEAT-EXCHANGE IN THE MOTION OF HEATED AIR IN DIFFUSORS AND MIXERS.
Abstract
Experimental studies were made of resistance and heatexchange in a turbulent stream of heated air in an axisymmetric diffusor with 8 degree 4 min angle of opening, and in an axisymmetric mixer with 8 degrees angle of opening. The tests run embraced a range of numbers Re = (1,688 to 8.45) .100000. The temperature of the walls of the ducts, which were cooled by water, varied from 286 to 320 K; the temperature of the air stream varied from 425 to 623 degrees. M numbers were < or = 0.5.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1944
- Accession Number
- AD0601244
Entities
People
- A. I. Leont'ev
- A. N. Oblivin
- P. N. Romanenko
Organizations
- Library of Congress