Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Powiadomienia systemowe

Sesja wygasła!

Znaleziono wyników: 3

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: main engines

Sortuj według:

Ogranicz wyniki do:

Selection of main engines for hopper suction dredgers with the use of probability models

Bocheński D.

Polish Maritime Research

2018

nr 1

70--76

This paper presents a new original method of selection of main engines for hopper suction dredgers with regard to probabilistic models. It was proposed to use the normal distribution to describe the operational loads of the main receivers. The principles for determination of parameters of load distribution and design power of the main engines were formulated. Lastly, the principles of selection of the size and number of main engines has been proposed.

Analysis of changeability of operational loads of main engines on dredgers

Bocheński D.

Journal of Polish CIMAC

2011

Vol. 6, no 1

17-24

This paper presents an analysis of changeability of operational loads of main engines and power consumers on dredgers of three basic types. The principles of processing measurement results, which should be used for statistical analysis of operational loads of dredger main engines and power consumers, have been formulated.

Effects of preliminary optimisation of operation of main engines of the research and prevention vessel "IMOR II", for a representative range of shipp speeds

Gadomski D.

Biuletyn Instytutu Morskiego w Gdańsku

2001

Vol. 28, No. 1

23--38

In the paper, basing on developed computation programs. the optimum states of operation of a multi-engine ship propelling system are analysed for the research and prevention vessel „Imor II”, for ship speeds v<4 knots. In the analyses, for the expected ranges of variability of technical and operational parameters of the ship, characteristics of the main engines are used. and their influence on possible fuel cost savings are determined.