HEATERS FROM GRAPHITE FOR THE VACUUM AND THERMAL EQUIPMENT

Author(s):  
S. P. Bychkov
Keyword(s):  
2020 ◽  
pp. 10-23
Author(s):  
D.V. Novikov

The demand for efficient and qualitative thermal treatment makes certain requirements to the thermal equipment. The thermal equipment, that ideally corresponds to the assigned task of modern production facilities, is vacuum furnaces. The modern production requirements are the boundary conditions for the equipment manufacturers, focusing them on the need for all in one equipment capable of efficient wide production maneuvering, to ensure the possibility of developing and producing new products at minimal cost. As a result of practical research and development, focusing on the world experience and the real need for operation, the Sistem Teknik's article presents vacuum thermal equipment for multiple use – All in one. The equipment is controlled automatically, all parameters are regulated by the process master controller in compliance with the programmed cycle.


2005 ◽  
Vol 2005 (0) ◽  
pp. 87-88
Author(s):  
Jun FUKAI ◽  
Koichi NAKASO ◽  
Mitsuhiro ANAI ◽  
Akito YOSHIMURA ◽  
Ryousuke SHIGENAGA

1993 ◽  
Vol 214 (2) ◽  
pp. 315-324 ◽  
Author(s):  
Mustafa Versan Kok
Keyword(s):  

Author(s):  
V. V. Korobeynikov ◽  
S. S. Tkachenko

Modern thermal equipment could and should be energy saving, efficient, safe and environmentally friendly one. The company «TAKHTEH-RUS» LLC (Saint Petersburg) is a modern scientific and production enterprise which develops and produces energy-saving thermal units for wide range of applications. 


Author(s):  
Dan-mei Xie ◽  
Yi Yang ◽  
Chang Chen ◽  
Peng-fei Hu ◽  
Jie Guo ◽  
...  

The capacity of power grid in China increases rapidly. Because of the reliability of multi-infeed DC system in the grid, power system damping is relatively weak. Realizing isolated island operation of thermal power units with FCB (fast cut back) ability is considered to be the best solution of quick restoration of power grid. Taking a 1000MW USC (Ultra-supercritical) unit as an example, based on the data of the unit’s load refection tests, this paper conducts a look at several aspects of research: (1) predicting the maximum speed rise of rotor during FCB process with different loads by using Simulink; (2) predicting the water level of deaerator and condenser during FCB process with different loads by same method; (3) predicting the highest exhausted steam temperature of HP cylinder during FCB process with different loads by using FEM; (4) comparing these key parameters with FCB test data, it shows that the predicted results agree with test data very well. (5) analyzing the influence of FCB test on the safety and life loss of the thermal equipment.


1991 ◽  
Vol 2 (4) ◽  
pp. 239-253 ◽  
Author(s):  
Yogesh Jaluria ◽  
D. Lombardi

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