Buscar
Mostrando ítems 11-20 de 68
Comparação de modelos numéricos de malha fixa baseados em entalpia para os processos de fusão e de solidificação de PCM em esfera
(Universidade do Vale do Rio dos Sinos, 2018-10-31)
Thermal energy storage presents great potential of utilization in several applications, such as solar energy, HVAC systems, food conservation or waste heat recovery in industrial processes. Latent heat thermal energy storage ...
Comparação de modelos numéricos de malha fixa baseados em entalpia para os processos de fusão e de solidificação de PCM em esfera
(Universidade do Vale do Rio dos Sinos, 2018-10-31)
Thermal energy storage presents great potential of utilization in several applications, such as solar energy, HVAC systems, food conservation or waste heat recovery in industrial processes. Latent heat thermal energy storage ...
Numerical and experimental study on the solidification of PCM around a vertical axially finned isothermal cylinder
(Pergamon-elsevier Science LtdOxfordInglaterra, 2001)
Influência da excentricidade e proporção de massa no processo de fusão de PCM em trocadores de calor de múltiplos anéis
(Universidade do Vale do Rio dos Sinos, 2021-09-17)
Thermal energy storages are an important system for energy storage, having a wide range of use within engineering. Among the existing types, the latent heat ones offer advantages over the others, however, they still have ...
Influência da excentricidade e proporção de massa no processo de fusão de PCM em trocadores de calor de múltiplos anéis
(Universidade do Vale do Rio dos Sinos, 2021-09-17)
Thermal energy storages are an important system for energy storage, having a wide range of use within engineering. Among the existing types, the latent heat ones offer advantages over the others, however, they still have ...
Reviewing theoretical and numerical models for PCM-embedded cementitious composites
(MDPI, 2018-12)
Accumulating solar and/or environmental heat in walls of apartment buildings or houses is a way to level-out daily temperature differences and significantly cut back on energy demands. A possible way to achieve this goal ...
Solidification of PCM around a curved tube
(Pergamon-elsevier Science LtdOxfordInglaterra, 2012)
Estudo numérico do processo de mudança de fase de PCM em cavidades esféricas
(Universidade do Vale do Rio dos Sinos, 2016-08-16)
This paper presents a numerical study of the phenomena that occur in the use of PCM (Phase Change Materials) packed in spherical cavities. The numerical simulation was performed with commercial software ANSYS-FLUENT. The ...
Estudo numérico do processo de mudança de fase de PCM em cavidades esféricas
(Universidade do Vale do Rio dos Sinos, 2016-08-16)
This paper presents a numerical study of the phenomena that occur in the use of PCM (Phase Change Materials) packed in spherical cavities. The numerical simulation was performed with commercial software ANSYS-FLUENT. The ...