scholarly journals An online straightness deviation measurement method of rotary kiln cylinder

2017 ◽  
Vol 24 (5) ◽  
2013 ◽  
Vol 401-403 ◽  
pp. 953-958
Author(s):  
Xian Ming Lei ◽  
You Gang Xiao ◽  
Ai Lin Ning ◽  
Wen Hua Yuan ◽  
Zhi Gang Chen

The support reaction plays an important role to the shell stresses of rotary kiln, which is greatly affected by the kiln axis defection. The displacement measurement method along zero deformation direction is introduced, which can be used to monitor the defection of rotating center of kiln shell at the support pier exactly. The mechanical model to solve the support reactions is built based on the mechanical feature analysis of rotary kiln, and a fast solution to the support reactions is formed, the correlation between the support reactions and the axis defection can be obtained quickly by the method.


2020 ◽  
Vol 34 (7) ◽  
pp. 3015-3026
Author(s):  
Nikola Vorkapic ◽  
Milos Pjevic ◽  
Mihajlo Popovic ◽  
Nikola Slavkovic ◽  
Sasa Zivanovic

1999 ◽  
Vol 09 (PR3) ◽  
pp. Pr3-307-Pr3-312 ◽  
Author(s):  
B. Pohlmann ◽  
K.-H. Funken ◽  
R. Dominik
Keyword(s):  

2020 ◽  
pp. 35-42
Author(s):  
Yuri P. Zarichnyak ◽  
Vyacheslav P. Khodunkov

The analysis of a new class of measuring instrument for heat quantities based on the use of multi-valued measures of heat conductivity of solids. For example, measuring thermal conductivity of solids shown the fallacy of the proposed approach and the illegality of the use of the principle of ambiguity to intensive thermal quantities. As a proof of the error of the approach, the relations for the thermal conductivities of the component elements of a heat pump that implements a multi-valued measure of thermal conductivity are given, and the limiting cases are considered. In two ways, it is established that the thermal conductivity of the specified measure does not depend on the value of the supplied heat flow. It is shown that the declared accuracy of the thermal conductivity measurement method does not correspond to the actual achievable accuracy values and the standard for the unit of surface heat flux density GET 172-2016. The estimation of the currently achievable accuracy of measuring the thermal conductivity of solids is given. The directions of further research and possible solutions to the problem are given.


2015 ◽  
Vol 135 (11) ◽  
pp. 1349-1350
Author(s):  
Kazuhiro Suzuki ◽  
Noboru Nakasako ◽  
Masato Nakayama ◽  
Toshihiro Shinohara ◽  
Tetsuji Uebo

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