Search
CSV
RISInvestigation of Buoyancy Effects on Supercritical CO2 Heat Transfer Away From Pseudocritical Temperature
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Buoyancy effects on heat transfer in supercritical CO2 flows are an interesting phenomenon that can either enhance or decrease the amount of expected heat transfer. This paper presents experimental and numerical ...
Adiabatic Film Cooling Effectiveness Measurements Throughout Multirow Film Cooling Arrays
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Adiabatic film cooling effectiveness measurements are obtained using pressure-sensitive paint (PSP) on a flat film cooled surface. The effects of blowing ratio and hole spacing are investigated for four multirow arrays ...
An Improved Thermoregulatory Model for Automatic Cooling Control Development in Liquid Cooling Garment Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current state-of-the-art thermoregulatory models do not simulate body temperature responses with the accuracies that are required for the development of automatic cooling control in liquid cooling ...
Molecular Dynamics Simulation of Adsorbent Layer Effect on Tangential Momentum Accommodation Coefficient
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The tangential momentum accommodation coefficient (TMAC) is used to improve the accuracy of fluid flow calculations in the slip flow regime where the continuum assumption of zero fluid velocity ...
Flow Statistics and Visualization of Multirow Film Cooling Boundary Layers Emanating From Cylindrical and Diffuser Shaped Holes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The research presented in this paper strives to exploit the benefits of near-wall measurement capabilities using hotwire anemometry and flowfield measurement capabilities using particle image velocimetry (PIV) for analysis ...
Numerical Investigation of the Flow Structure of Cryogenic Hydrogen in Corrugated Metal Flexhoses Due to Fluid–Structure Interactions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, details of flow field characteristics and pressure drop of cryogenic hydrogen in corrugated metal flexhoses will be numerically evaluated using multiphase flow physics coupled with fluid–structure interactions. ...
A Detailed Uncertainty Analysis of Adiabatic Film Cooling Effectiveness Measurements Using Pressure Sensitive Paint
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pressuresensitive paint (PSP) can be a powerful tool in measuring the adiabatic film cooling effectiveness. There are two distinct sources of error for this measurement technique: the ability to experimentally obtain the ...
Comparison of Film Effectiveness and Cooling Uniformity of Conical and Cylindrical-Shaped Film Hole With Coolant-Exit Temperature Correction
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Data from conical-shaped film cooling holes are extremely sparse in open literature, especially the cooling uniformity characteristic, an important criterion for evaluating any film cooling design. ...
Carbon Dioxide Transport Pipeline Systems: Overview of Technical Characteristics, Safety, Integrity and Cost, and Potential Application of Digital Twin
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Carbon dioxide transport from capture to utilization or storage locations plays key functions in carbon capture and storage systems. In this study, a comprehensive overview and technical guidelines are provided for CO2 ...
Experimental and Computational Heat Transfer Study of sCO2 Single-Jet Impingement
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study experimentally and computationally investigates the heat transfer capability of supercritical carbon dioxide (sCO2) single jet impingement. The evaluated jet Reynolds number range is between 80,000 and 600,000, ...