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Discussion: “A Flow Study in Radial Inflow Turbine Scroll-Nozzle Assembly” (Hamed, A., Baskharone, E., and Tabakoff, W., 1978, ASME J. Fluids Eng., 100, pp. 31–36)
Publisher: The American Society of Mechanical Engineers (ASME)
Assessment of Tesla Turbine Performance for Small Scale Rankine Combined Heat and Power Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For solar Rankine cycle combined heat and power systems for residential buildings and other small-scale applications (producing 1–10 kWe), a low manufacturing cost, robust, and durable expander ...
Genetic Algorithm and Deep Learning to Explore Parametric Trends in Nucleate Boiling Heat Transfer Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Exploring parametric effects in pool boiling is challenging because the dependence of the resulting surface heat flux is often nonlinear, and the mechanisms can interact in complex ways. Historically, parametric effects ...
Multiscale Modeling of Power Plant Performance Enhancement Utilizing Asynchronous Cooling With Thermal Energy Storage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study links a model of thermal energy storage (TES) performance to a subsystem model with heat exchangers that cool down the storage at night; this cool storage is used to precool the air flow for a power plant ...
Exergy-Based Sustainability Analysis for Tile Production From Waste Plastics in Uganda
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents an exergy-based sustainability analysis of manufacturing roof tiles from plastic waste in Uganda. This work focuses specifically on the developing country context and on utilizing waste material. A ...
Exploration of the Effects of Nanoscale Surface Morphology Variations on Onset of Bubble Nucleation in Water Droplets Impinging and Boiling on Nanostructured Surfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Nanostructured hydrophilic surfaces can enhance boiling processes due to the liquid wicking effect of the small surface structures. However, consistently uniform nanoscale interstitial spaces would require high superheat ...
Prediction of Metastable States for Throttling in Pressure Relief Valves for Sustainable CO2 Heat Pump Technologies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Incorporating carbon dioxide (CO2) refrigerant into the heat pump (HP) technology can reduce climate change effects due to working fluid loss. However, CO2 refrigerants in an HP system may change from a gaseous ...
Extension of a Mesh Quality Metric for Elements With a Curved Boundary Edge or Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The formulation of a local cell quality metric [, and , 2003, Proceedings of the 12th International Meshing Roundtable, Santa Fe, NM, pp. 371–378;Engineering with Computers (in press)] for ...
Design and Performance Evaluation of a Heat Exchanger Network for a Cogeneration DMS to Various Thermal Utilization Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hitachi-GE developed a 300-MWe-class modular simplified and medium small reactor (DMS) between 2000 and 2004. It was designed to have merits over traditional nuclear power plants in areas of lower initial capital investment, ...
Experimental Study of Single Phase Heat Transfer and Pressure Loss in a Spiraling Radial Inflow Microchannel Heat Sink
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents an experimental study of the heat transfer and pressure drop characteristics of a single phase high heat flux microchannel cooling system with spiraling radial inflow. The heat sink provides enhanced ...
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