Search results
15 wrz 2022 · To explain the potential of utilizing natural energy in air conditioning systems, previous researchers proposed the temperature grades of loads and energies, and theoretically guide designing energy-efficient air treatment processes by matching the grades.
In cooling calculations, the common practice is to obtain the total rate of heat removal using Eq. 6.1, calculate the rate of sensible heat removal using Eq. 6.7 or SI equivalent and then obtain the sensible heat ratio (SHR), which is a useful parameter in cooling load calculations.
15 sie 2023 · Energy Consumption Optimization for Heating, Ventilation and Air Conditioning Systems Based on Deep Reinforcement Learning. Publisher: IEEE. Cite This. PDF. Yi Peng; Haojun Shen; Xiaochang Tang; Sizhe Zhang; Jinxiao Zhao; Yuru Liu. All Authors. 5. Cites in. Papers. 1683. Full. Text Views. Open Access.
In thermal physics and thermodynamics, the heat capacity ratio, also known as the adiabatic index, the ratio of specific heats, or Laplace's coefficient, is the ratio of the heat capacity at constant pressure (C P) to heat capacity at constant volume (C V).
Ratios of specific heat for gases with constant pressure and volume processes. Internal Energy. For an ideal gas the internal energy - u - is a function of temperature. A change in internal energy can be expressed as. du =cv dT (1) where. du = change in internal energy (kJ/kg)
Space Heat Extraction Rate - the rate at which heat is removed from the conditioned space and is equal to the space cooling load if the room temperature remains constant. Temperature, Dry Bulb – is the temperature of air indicated by a regular thermometer.
15 sty 2023 · Highlights. •. An optimal fresh-air utilization strategy is proposed to realize cost savings. •. The isocost line is developed to determine the optimal fresh-air ratio quickly. •. The optimal strategy is suitable for all weather and load conditions. •. A primary energy saving of 9.8% was realized in a practical project. Abstract.
