Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Engineering Equation Solver (EES)"”.
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A quasi-steady modeling approach of a heat pump water heater system with experimental validation and analysis
… a steady-state vapor compression system model in Engineering Equation Solver (EES) and a computational fluid dynamics (CFD) model in ANSYS Fluent for simulating the heat transfer and fluid dynamics in the water tank. The respective models are connected at the interface of the tank wall and the …
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Refrigerant charge reduction in small commercial refrigeration systems
… the most charge. The system was modeled using Engineering Equation Solver (EES) for calculation of performance and charge. Models were fully validated by experimental results at steady state. Different void fraction correlations were analyzed and utilized to predict charge distributions in heat …
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Comparison of refrigerants R410a and R404a for use in low temperature applications: A computer model study
… pressure drop, and thermodynamics and run using Engineering Equation Solver (EES). The results are then compared with separate physical experimental results for this exact in-house laboratory refrigeration system. Complimenting the experimental results, the EES model simulates the refrigeration …
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Energy analysis of a collagen production process in Codland's Factory in Iceland
… rate of 0.27 kg/s. An ORC model is set up in Engineering Equation Solver (EES) to investigate the feasibility of producing electricity from the waste heat. Six different working fluids are compared for the model and R1234yf was chosen. The maximum power output from the model was 9 kW with 9.8% …
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Nitrous oxide as working fluid in enhanced geothermal systems (EGS)
… incluidos en la base de datos del programa Engineering Equation Solver (EES). Esto implica un estudio de sus propiedades termodinámicas en las condiciones de trabajo establecidas. Con base en las propiedades de cada fluido de trabajo alternativo y en los resultados obtenidos a través del …
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Desarrollo y validación de un modelo predictivo del comportamiento térmico de un tanque esférico de almacenamiento de propileno
… implementado para su resolución en el software ‘Engineering Equation Solver’ (EES). En el desarrollo de los modelos se ha obtenido una nueva correlación para convección natural en esferas con un alto número de Rayleigh y un método de cálculo integral para las áreas convectivas y radiantes ha sido …
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An integrated system of vapor-compression chiller and absorption heat pump: Experiment, modeling, and energy and economic evaluation
… lithium bromide AHP was modeled in the Engineering Equation Solver (EES) as a case study according to the engineering fundamentals and scientific principles. A test bed was constructed following the design models of ICASS. The test bed is located in the Herrick Labs at Purdue University, …