IMPROVEMENT OF THE JACKET SIDE HEAT TRANSFER IN STIRRED VESSELS

This paper presents several different jacket constructions. These were compared with each other’s to find the best jacket side heat transfer coefficient (HTC) in case of same input technological data. Another goal of the paper is to find the effect of the simple modification of the construction. This paper presents several different types of jacket constructions for example a simple jacket, a channeled jacket and a divided jacket. To determine the heat transfer coefficients on the jacket side is fairly difficult; the results calculated by various methods differ significantly. If the jacket construction would modify it causes heat transfer coefficient changing. Previously was developed a construction and a calculation method for heat transfer coefficient (HTC). Based on the transferred heat the different type of jacket construction were compared with each other’s to find the best jacket side HTC in case of same input technological data. Another goal of this paper is to find the effect of the simple modification of the construction.