The frequency range chosen for tightness testing via the acoustic technique
Source abstract
Abstract
In accordance with the structural and design features of ships and vessels being built, their hulls include solid (welded) and detachable (rubber seal) field joints. The data on welded joints [1] have confirmed that the amount of through microflaws in the form of pores is 88%, while the remainder of the flaws are cracks and fault fusions.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Engineering Diagnostics and Reliability · Structural Integrity and Reliability Analysis · Material Properties and Failure Mechanisms
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (8)
Show source-provided references
1. Trushchenko, A.A., Through Flaws in Welded Joints, Defektoskopiya, 1978, no. 6.
2. Novikov, Yu.N. and Belov, S.V., Utechki gaza cherez styk sherokhovatykh poverkhnostei (Gas Leaks through a Junction of Rough Surfaces), Moscow: Mashinostroenie, 1981.
3. Rozina, M.V., Yablonnik, L.M., and Vasil’ev, V.D., Nerazrushayushii kontrol’v sudostroenii. Spravochnik defektoskopii (Handbook on Nondestructive Inspection in Ship Building), Leningrad: Sudostroenie, 1983.
4. Rozinov, A.Ya. and Yarygin, O.V., Detection of Microscopic Through Flaws in Structures by Means of Localization of Acoustic Fields Generated by Air Flows, Defektoskopiya, 2004, no. 6 [Rus. J. of Nondestructive Testing (Engl. Transl.), 2004, vol. 40, no. 6].10.1023/B:RUNT.0000049845.05959.d5 ↗
5. Rozinov, A.Ya., A Physical Model for Detecting Through Flaws and Methods for Determining the Parameters of Acoustic Fields Generated by Acoustic Radiation, Defektoskopiya, 2004, no. 11 [Rus. J. of Nondestructive Testing (Engl. Transl.), 2004, vol. 40, no. 11].10.1007/s11181-005-0050-8 ↗
6. Postnov, V.A., Kalinin, V.S., and Rostovtsev, D.M., Vibratsiya korablya (Ship Vibration), Leningrad: Sudostroenie, 1983.
7. Spravochnik po stroitel’noi mekhanike korablya (Handbook on Ship-Building Mechanics), Shimanskii, Yu.A., Ed., Leningrad: Sudpromgiz, 1958, vol. 2.
8. Klyukin, I.N., Bor’ba s shumom i zvukovoi vibratsiei na sudakh (Protection against Noise and Acoustic Vibration in Ships), Leningrad: Sudostroenie, 1971.