Introduction to Real Heat

Previous studies on phase change material (PCM) selection for latent thermal energy storage (LTES) mainly focused on steady heat source conditions without considering the effects of thermal fluctuation of real heat sources, and how fluctuating heat sources will affect the charging performance of LTES and material selection is still unclear.

The estimations performed on real heats demonstrate that its optical basicity decreases upon increase in Al 2 O 3 content in slag.

Calculations carried out on the basis of real heats have shown that with an increase in the content of Al2O3 oxide in the slag, its optical basicity decreases.

Nominal power of them exceeds the real heat loads.

The efficiency of the heat exchanger in the general case is a function of the mode parameters, the scheme of mutual movement of heat carriers and features of hydrodynamics and heat transfer of real heat exchangers.

However, only the laboratory testing can accurately obtain the real heat transfer and flow resistance performance of plate heat exchanger.

With respect to varying temperatures, the kinetic parameters enthalpy, Gibbs free energy, real heat power, and entropy of activation are measured.

The applicability of the fluorescence immunosensor is evaluated by measuring total amount of eight HAAs in real heat processed meat.

Simulation results of the current model yield consistent and more real heat transfer, pressure drop, and temperature contours using nonuniform airflow velocity profiles than those of the simplified models that assumed uniform airflow.

Also the optimal performance and the effects on environment are studied to find the best approximation with real heat engines.

Besides, for considering the effect of pressure penalty and heat transfer improvement instantaneously, the efficiency evaluation coefficient (EEC) in the fluid flow and heat transfer based on the power required to provide the real heat transfer augmentation are used.

The indicator was also intended to fully reflect the real heat exchange processes inside the human body when it is in contact with ambient conditions.

Results herein could help to understand the real heat transfer process of regenerative cooling and guide the design of thermal protection systems.

The total energy yielded by the studied wind farms are first extracted over a two-year period from April 2019 to March 2021 based on a detailed practical data and then, its impact is investigated on the reduction of natural gas and gasoil consumptions in a real heat-cycle power plant due to its practical fuel intake data.

An inverse algorithm was applied to calculate the real heat flux by measuring temperatures from thermocouples buried in various locations of the mold.