CoolTools est une adaptation moderne deCool Pack. CoolTools est une collection de modèles de simulation pour les systèmes de réfrigération et chacun d'eux a un objectif spécifique, par exemple l'analyse du cycle, le dimensionnement des composants principaux, l'analyse énergétique et l'optimisation.
Les objectifs de simulation suivants sont couverts :
- Analyse de cycle (conception de processus) – comparaison d'un cycle d'expansion directe à une étape et d'un cycle inondé à une étape.
- Dimensionnement du système – calcul des tailles des composants à partir de critères généraux.
- Simulation de système – calcul des conditions de fonctionnement dans un système avec des composants connus.
- Calculs de composants – calcul de l’efficacité des composants et des conditions de sortie.
- Évaluation du fonctionnement – évaluation de l’efficacité du système.
- Enquête sur les processus – par exemple, calculs d'air humide.
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Référence: 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.
