CoolTools é uma adaptação moderna deCoolPack. CoolTools é uma coleção de modelos de simulação para sistemas de refrigeração e cada um deles tem uma finalidade específica, como análise de ciclo, dimensionamento de componentes principais, análise energética e otimização.
Os seguintes propósitos de simulação são cobertos:
- Análise de ciclo (projeto de processo) – comparação de um ciclo de expansão direta de um estágio e um ciclo inundado de um estágio.
- Dimensionamento do sistema – cálculo dos tamanhos dos componentes a partir de critérios gerais.
- Simulação de sistema – cálculo de condições operacionais em um sistema com componentes conhecidos.
- Cálculos de componentes – cálculo de eficiências de componentes e condições de saída.
- Avaliação de operação – avaliação da eficiência do sistema.
- Investigação de processo – por exemplo, cálculos de ar úmido.
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Referência: https://www.ipu.dk/
FREQUENTLY ASKED QUESTIONS
In CoolTools, the cycle analysis simulation allows users to compare the performance of one stage direct expansion cycle and one stage flooded cycle. The direct expansion cycle uses a single stage of compression and expansion to cool the refrigerant, whereas the flooded cycle uses a flooded evaporator and a single stage of compression and expansion. This comparison enables users to determine which cycle is more suitable for their specific refrigeration system design.
CoolTools performs system sizing calculations by using general criteria to determine the required component sizes for a refrigeration system. This includes calculating the capacities of components such as compressors, condensers, and evaporators based on factors such as cooling load, temperature, and flow rates. The software provides users with accurate and optimized component sizes to ensure efficient system operation.
CoolTools can perform detailed component calculations, including the calculation of component efficiencies and outlet conditions. This includes calculating the performance of individual components such as compressors, heat exchangers, and expansion valves, as well as their impact on overall system efficiency. This information enables users to optimize component selection and system design for improved performance and efficiency.
CoolTools evaluates the operation of a refrigeration system by calculating system efficiency and identifying areas for improvement. The software takes into account various operating conditions, such as temperature, pressure, and flow rates, to determine the system’s overall performance. This information enables users to identify opportunities for optimization and improve system efficiency, reducing energy consumption and operating costs.
CoolTools can perform various process investigations, including moist air calculations, to analyze the behavior of refrigeration systems under different operating conditions. This includes calculating the properties of moist air, such as humidity and enthalpy, and their impact on system performance. This information enables users to design and optimize refrigeration systems for specific applications and operating conditions.
