Author: Robert J. CresciPublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 60
Book Description
An Investigation of Laminar, Transitional and Turbulent Heat Transfer on Blunt-nosed Bodies in Hypersonic Flow
Author: Robert J. CresciPublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 60
Book Description
An Investigation of Laminar, Transitional and Turbulent Heat Transfer on Blunt-nosed Bodies in Hypersonic Flow
Author: Robert J. CresciLaminar, Transitional, and Turbulent Heat Transfer to a Cone-cylinder-flare Body at Mach 8.0
Author: Victor ZakkayPublisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 86
Book Description
A modified equation for the heat transfer coefficient in the transitional and fully turbulent region based on the F.P.R.E. method is then presented. This method gives good agreement with the experimental results presented here.
Turbulent Heat Transfer on Blunt-nosed Bodies in Two-dimensional and General Three-dimensional Hypersonic Flow
Author: Roberto Vaglio-LaurinPublisher:
ISBN:
Category : Aerodynamics, Hypersonic
Languages : en
Pages : 54
Book Description
Turbulent Heat Transfer on Blunt-nosed Bodies in Two-dimensional and General Three-dimensional Hypersonic Flow
Author: Roberto Vaglio-LaurinWADC Technical Report
Author: United States. Wright Air Development DivisionPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1356
Book Description
Relationship of Metal Surfaces to Heat-aging Properties of Adhesive Bonds
Author: J. M. BlackPublisher:
ISBN:
Category : Adhesives
Languages : en
Pages : 698
Book Description
A study was made to determine the probable causes of deterioration of each of several adhesives in bonds to stainless steel at temperatures from 400 to 550 degrees F. Prellminary studies of aluminum surfaces on which ions of metals used in staLnless steel were introduced showed that iron was probably catalyzing a thermal deterioration of the adhesive. The resistance of FPL-878 adhesive to thermal deterioration at 550 degrees F on steel was improved signiffcantly by treating the steel surface to be bonded with either zinc or cerium naphthenate and firing at 1,200 degrees F. The addition of manganese dioxide to the adhesive also increased its resistance to thermal deterioration. A study of the thermal-aging properties of five different chemical types of adhesives on stainless steel and alumina revealed that a phenol-nitrile rubber adhesive was superior to a phenol-epoxy adhesive on steel, but this order was reversed on alumina. These and other observations indicated probable specific relationships among the chemical structure of the adhesive, the metal adherend, and the resultant thermal stability of bonds after aging at high temperatures.
Technical Note - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for AeronauticsPublisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1160
Book Description
Reports and Memoranda
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1134
Book Description
Beginning with no. 650 each hundredth number contains a list of the Reports and memoranda published since the last list.
Author: