scholarly journals Method for Increasing the Accuracy of Information-Measuring System of Parameters of Thermophysical Properties of Thermal Insulation Materials

Author(s):  
Z. M. Selivanova ◽  
◽  
T. A. Hoang ◽  
Author(s):  
Z.M. Selivanova ◽  
V.S. Eryshova

An information-measuring system for non-destructive testing of thermophysical properties of solid materials with an intelligent sensor has been developed. Mathematical models for reconfiguring the structure of the information-measuring system and the intelligent sensor were built. Algorithms for changing the configuration of the intelligent sensor and the functioning of the information-measuring system have been developed, allowing us to expand the systems functionality for studying thermophysical properties of solid materials in a wide range of thermal conductivities, as well as to improve the accuracy and efficiency of thermophysical measurements by adapting the system to the class of materials studied.


Author(s):  
A.S. FETISOV ◽  
V.O. TYURIN

The article presents the classification of magnetorheological devices. The classification of bearings of rotor machines is given. An experimental stand is described that includes a magnetorheological journal bearing. The information–measuring system of the experimental stand is presented. The results of experimental study is presented.


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