TC Khoa học và công nghệ nhiệt

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About possibility of wind turbine being used in Vietnam

In this article, the authors present about: - Wind turbine, its types of wind turbine, advantages and disadvantages, that are being used in Vietnam.- Structure and operation of a wind turbine.

Experimental study on the freeze drying of the pharmaceutical products by low temperature compression heat pump

The article represents the results of the studies on determination of the suitable operation parameters of compression heat pumps utilised for low temperature dehumidification and drying. The results of studies on drying at low temperatures of severals pharmaceutical products also showed the advantages of this method in comparasion with the traditional hot drying ones in the climatical conditions of Vietnam.

Method for determination of thermal field in setting of concrete

The process of thermal exchange and transfer has an important role towards durability of concrete. In order to study the process of heat transfer and exchange in maintenance of concrete, firstly the thermal field must be defined. In this article, we would like to present one of the methods for definition of thermal field in setting of concrete.

The acoustic and noise control in air conditioners

The relationship between the thermo-electric quantities in the thermal and electric conductivity model

This article introduces a determination of thermo-electric quantities by dimentionless analytic method. The relationship between the thermo-electric quantities will be used to research the transient heat transfer problems based on the results of electric problems.