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RISDetailed Heat Transfer Measurements in a Model of an Integrally Cast Cooling Passage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Detailed measurements of the heat transfer coefficient (htc) distributions on the internal surfaces of a novel gas turbine blade cooling configuration were carried out using a transient liquid ...
Enhancement of Impingement Cooling in a High Cross Flow Channel Using Shaped Impingement Cooling Holes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Impingement systems are common place in many turbine cooling applications. Generally these systems consist of a target plate that is cooled by the impingement of multiple orthogonal jets. While ...
A Novel Liquid Crystal Image Processing Technique Using Multiple Gas Temperature Steps to Determine Heat Transfer Coefficient Distribution and Adiabatic Wall Temperature
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a novel experimental technique, which combines thermochromic liquid crystals with multiple steps in gas temperature, to determine heat transfer coefficient and adiabatic wall ...
A Novel Transient Liquid Crystal Technique to Determine Heat Transfer Coefficient Distributions and Adiabatic Wall Temperature in a Three-Temperature Problem
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Transient liquid crystal techniques are widely used for experimental heat transfer measurements. In many instances it is necessary to model the heat transfer resulting from the temperature ...
Detailed Investigation of Heat Flux Measurements Made in a Standard Propane-Air Fire-Certification Burner Compared to Levels Derived From a Low-Temperature Analog Burner
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents detailed heat flux measurements on a flat plate subjected to the ISO2685 [The International Organization for Standardization (ISO), 1992, “Aircraft—Environmental Conditions and ...
Experimental and Numerical Investigation of Combustor-Turbine Interaction Using an Isothermal, Nonreacting Tracer
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Understanding the interaction between the combustor and turbine subsystems of a gas turbine engine is believed to be key in developing focused strategies for improving turbine performance. Past ...