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Heat transfer and pressure drop in triangular ducts
(1964)
Heat transfer and pressure drop characteristics were determinded for triangular ducts with apex angles of approximately 10°, 20° and 30° and corresponding flow passages of 2.74, 2.75 and 2.68 square inches. The ducts, ...
A numerical method for solving the generalized heat conduction equation
(1974)
A general shaped one-dimensional heat conducting body with side convection in a condition of steady state is formulated numerically, in dimensionless form, by dividing the body into elements and considering an energy balance ...
Microstructure and mechanical properties of aluminum 5083 processed by equal channel angular extrusion
(1999)
The objectives of this research were to process commercial Al - 5083 using equal channel angular extrusion routes A, B, and C, include intermediate solution-heat treatments, investigate the room temperature and superplastic ...
Jet impingement heat transfer in rotating coolant passages
(1995)
In gas turbine engines, increasing turbine inlet temperature increases engine thermal efficiency but also increases the amount of heat transferred to the turbine blades. To achieve reasonable turbine blade durability ...
Measurements and uses of elastic constants for determining the technical constants and Debye temperature
(1988)
This dissertation deals with the subject of testing the methodology of the PUCOT (Piezoelectric Ultrasonic Composite Oscillator Technique) for measuring the elastic constants, providing an improved method of using sound ...
Determination of the mode I delamination fracture toughness of multidirectional composite laminates
(1988)
The objective of this study is to develop and verify a theoretically-based method for characterizing mode I delamination fracture of composite laminates. Attention focuses on the special problems associated with delamination ...
Development of axial compressor and turbine simulation modules for integration into the dynamic simulation code GETRAN
(1995)
New one-dimensional methods of axial compressor and turbine design and off-design performance calculations are presented. The calculations may be carried out at various levels of complexity, depending on the available ...
Solutions of the general heat conduction equation by comparative methods
(1971)
A generalized equation for the transient temperature response of a body, initially in equilibrium with the surroundings, subjected to a step change in the temperature of the two faces and with a constant rate of internal ...
An investigation of the change of Poisson's ratio during elastic-plastic transition
(1972)
An experimental investigation of the variation in Poisson's ratio during elastic-plastic transition of a mild steel is presented. It emphasizes the relation of deformation induced thermal events to mechanical events of ...