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Vol. 11 (2008 year), No. 3

Amakhin V.A.
On influence of shipyard water area current on operation of the complex "rowing screw – main engine"

The paper examines some basic methods of simplified estimation of marine internal combustion engines parts thermal stresses, demonstrates necessity for a new (in a qualitative sense) way and realization of modern engine's thermal load estimation. The analysis of possibility for new criterion of engine's working regime creation has been carried out as well.

(in Russian, стр.6, fig. 3, tables. 0, ref 7, Adobe PDF, Adobe PDF 0 Kb)

Vol. 11 (2008 year), No. 3

Amakhin V.A.
On reliability of effective power estimation of main ship engines by various methods

The paper considers influence of shipyard water area current on a moment on a shaft of the vessel rowing screw working in a mooring mode. The method providing stable loading of the vessel main engines influenced by shipyard water area currents on mooring tests of the main ship power plant has been proposed.

(in Russian, стр.7, fig. 5, tables. 5, ref 11, Adobe PDF, Adobe PDF 0 Kb)