Improving the quality of the inclination test with the help of electronic angular instruments
Abstract
Inclination test is one of the most critical test phases for submarines and vessels. Its purpose is to determine the transverse metacentric height that characterizes the stability of the ship, and to adjust its value to the design value by changing the center of gravity of the ship via application of solid ballast. The basis of the inclination test is to determine the increments in inclination angles. The accuracy of angles measurements directly affects the accuracy of transverse metacentric height determination and stability of the ship as a whole. The article presents the results of practical application of new patent-protected recording instrument. In addition, method to process submarine inclination angles during the acceptance trials has been given, using the instrument under review, namely, the EU-1 electronic angle-measuring instrument. The article also provides comparisons with nearest analogues.
Keywords
About the Authors
M. A. Murashov
JSC "CDB ME "Rubin"
Russian Federation
Russian Federation
St. Petersburg
D. O. Veretennikov
JSC "CDB ME "Rubin"
Russian Federation
Russian Federation
St. Petersburg
M. Yu. Mikheev
JSC "CDB ME "Rubin"
Russian Federation
Russian Federation
St. Petersburg
A. A. Gomantsov
JSC "CDB ME "Rubin"
Russian Federation
Russian Federation
St. Petersburg
P. V. Prudnikov
JSC "CDB ME "Rubin"
Russian Federation
Russian Federation
St. Petersburg
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Review
For citations:
Murashov M.A., Veretennikov D.O., Mikheev M.Yu., Gomantsov A.A., Prudnikov P.V. Improving the quality of the inclination test with the help of electronic angular instruments. Research Bulletin by Russian Maritime Register of Shipping. 2022;1(66/67):39-48. (In Russ.)
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