Author: Jonathan Floyd McCallPublisher:
ISBN:
Category : Cooling
Languages : en
Pages : 0
Book Description
Discrete Film Cooling in a Rocket with Curved Walls
Author: Jonathan Floyd McCallPublisher:
ISBN:
Category : Cooling
Languages : en
Pages : 0
Book Description
Discrete Film Cooling in a Rocket with Curved Walls
Author: Jonathan Floyd McCallPublisher:
ISBN:
Category : Cooling
Languages : en
Pages : 318
Book Description
Film Cooling Through Injection Holes in Curved Walls
Author: George Nikiforos GouliosPublisher:
ISBN:
Category :
Languages : en
Pages : 170
Book Description
Flow Visualization of Discrete-hole Film Cooling with Spanwise Injection Over a Cylinder
Author: Louis M. RussellInfluence of Coolant Tube Curvature on Film Cooling Effectiveness as Detected by Infrared Imagery
Author: S. Stephen PapellAn Experimental Investigation of Gaseous -film Cooling of a Rocket Motor
Author: James G. LucasPublisher:
ISBN:
Category : Radiant heating
Languages : en
Pages : 40
Book Description
Influence of Coolant Tube Curvature on Film Cooling Effectiveness as Detected by Infrared Imagery
Author: S. Stephen PapellPublisher:
ISBN:
Category : Cooling curves
Languages : en
Pages : 24
Book Description
Analysis of Film Cooling in Rocket Nozzles
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781722233259
Category :
Languages : en
Pages : 54
Book Description
This report summarizes the findings on the NASA contract NAG8-212, Task No. 3. The overall project consists of three tasks, all of which have been successfully completed. In addition, some supporting supplemental work, not required by the contract, has been performed and is documented herein. Task 1 involved the modification of the wall functions in the code FDNS (Finite Difference Navier-Stokes) to use a Reynolds Analogy-based method. This task was completed in August, 1992. Task 2 involved the verification of the code against experimentally available data. The data chosen for comparison was from an experiment involving the injection of helium from a wall jet. Results obtained in completing this task also show the sensitivity of the FDNS code to unknown conditions at the injection slot. This task was completed in September, 1992. Task 3 required the computation of the flow of hot exhaust gases through the P&W 40K subscale nozzle. Computations were performed both with and without film coolant injection. This task was completed in July, 1993. The FDNS program tends to overpredict heat fluxes, but, with suitable modeling of backside cooling, may give reasonable wall temperature predictions. For film cooling in the P&W 40K calorimeter subscale nozzle, the average wall temperature is reduced from 1750R to about 1050R by the film cooling. The average wall heat flux is reduced by a factor of 3. Woodbury, Keith A. Unspecified Center...
Film Cooling of Curved Surfaces
Author: Stephen Gregg SchwarzPublisher:
ISBN:
Category :
Languages : en
Pages : 578
Book Description
Experimental Investigation of Air Film Cooling Applied to an Adiabatic Wall by Means of an Axially Discharging Slot
Author: S. Stephen PapellPublisher:
ISBN:
Category : Mach number
Languages : en
Pages : 68
Book Description