Published 6 issues per year
ISSN Print: 1948-2590
ISSN Online: 1948-2604
A METHOD FOR TAKING INTO ACCOUNT THE INFLUENCE OF THE MODEL AND DYNAMOMETER WEIGHTS ON THE STRAIN-GAUGE BALANCE READINGS
ABSTRACT
This paper deals with the problem of the impact of the model and dynamometer weights on the readings of a strain-gauge balance in wind tunnel tests. An exact solution to the problems of the dynamometer weight determination of a six-component strain-gauge balance and determination of the model weight and the coordinates of its application point in the reference frame of the balance measuring system has been obtained. A method for taking into account the influence of the model and dynamometer weights on the readings of the strain-gauge balance in wind tunnel tests is proposed. Exemplary data of the dynamometer and model are presented.
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Burov V. V., Volobuev V. S., Glazkov S. A., Gorbushin A. R., Chumachenko E. K., Measuring and computational system of TsAGI T-128 transonic wind tunnel, Automation and Remote Control, 72, 3, 2011. Crossref
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Bogatirev M. M., Bolshakova A. A., Gorbushin A. R., Kolesnikov A. I., Rogozkin P. A., Measuring of the dynamic load by use of strain-gauge balance axial component, 2027, 2018. Crossref
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Glazkov S. A., Gorbushin A. R., Semenov A. V., Ledovsky A. V., Trashkov G. A., Influence of T-128 wind tunnel perforated walls on aerodynamic characteristics of reentry vehicles at transonic speed, CEAS Space Journal, 12, 2, 2020. Crossref
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Glazkov S. A., Gorbushin A. R., Semenov A. V., Investigation of the Aerodynamic Characteristics of a 10° Cone in a T-128 Transonic Wind Tunnel, Journal of The Institution of Engineers (India): Series C, 2021. Crossref
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Gorbushin A. R., Krapivina E. A., Tytyk M. N., General Problems of Metrology and Measurement Technique Static Component of Temperature Error in the Strain-Gauge Balance: Determination of the Temperature Sensitivity Coefficient, Measurement Techniques, 64, 10, 2022. Crossref
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Gorbushin A.R., Bolshakova A.A., Unsteady axial force measurement by the strain gauge balance, Measurement, 152, 2020. Crossref