НИЦ "Моринтех"

ABSTRACTS

DRAFT NEW REQUIREMENTS FOR THE RS PROPULSION OF SHIPS SAILING AND ICE BREAKERS. EXPERIENCE OF APPLICATION AND WAYS FOR FURTHER DEVELOPMENT

Yevenko V. I., Sergeev A., Andryushin A. V.,
General Directorate of the Russian Maritime Register of Shipping
tel.: 7 (812) 312 39 85;fax.: 7 (812) 314 10 87
e-mail:andryushin@rs-head.spb.ru

We consider projects of the new requirements of the Rules of the classification and construction of marine vessels to the propulsive power of courts of ice navigation, to the strength of propulsion of ships sailing and ice breakers. Currently, these projects are in experimental use in an ad hoc review.

Key words: Requirements Register, propulsion system, the court of the ice diving, ice-breakers

EFFICIENCY COMPARISON OF WAVE SURFACE GENERATION USING MPI AND OPENCL

Gankevich I. G., Degtyarev A. B., Soe Moe Lwin,
State Marine Technical University of St. Petersburg
e-mail: gig.spb@gmail.com

The paper compares the different software approaches to generate the wave surface. It describes autoregressive model, shows general solution of problem and particular algorithms for each approach, estimating their efficiency. This model is often used in modeling dynamic object behavior in virtual polygon and in intelligent onboard ship realtime system testing tools. The article gives you a brief comparison of MPI and OpenCL technology, mentioning their advantages and disadvantages.

Key words: autoregressive model, MPI, OpenCL, wave surface generation, parallel computing.

PROJECT ANALYSIS OF THE LOAD CAPACITY AND STABILITY OF FISHING VESSEL

Zakharov A. I.
State Marine Technical University of St. Petersburg
e-mail: paranoidti@rambler.ru

The issues of  project analysis of the most important of fishing vessel – load capacity and stability, the system displayed the design equations. It is considered a variety of account maintenance situations of fishing vessels and unusual combination of capacity and mass of fuel in their deadweight. The structure of  the equation capacity based on the study of the layout data of specific ships. In equation initial stabilitydetermined by the rational values of normative values and reflected communication with the requirement of stability curve and conditions ensure a smooth roll.).

Кey words: Marine Engineering, Ship Design, Project Analysis, Effectiveness, Design Equations, Equipment of Ship,  Economics Parameters.

DESIGN ESTIMATION STRENGTH AND WEIGHT OF HULL FOR THE HIGH-SPEED CRAFTS

Kutenev A. A.
State Marine Technical University of St. Petersburg
tel.: 8 911 770 57 29

In this article propose an estimation strength and weight of hull. At this calculation use a minimum quantity dependences approximating Rules. The features оf methods use physical dependences with the minimum statistic support. In this methods requirements of Classification societies for high-speed craft are considered.

Key words: Ship Design, High-speed Crafts, Design Equations, Strength of Vessel, Weight of Hull, Classification Societies.

A DATABASE OF MODERN MARINE GAS TURBINE ENGINES

Tikhomirov B. A., Zaw Win Htike,
State Marine Technical University of St. Petersburg
e-mail: b_tikhomirov@mail.ru;
e-mail: shwegaung@gmail.com

Marine gas turbines database includes principal thermodynamic parameters, details of construction and variants of all modern marine gas turbine engines application.

Key words: compressor and gas turbine, regenerator, intermediate air cooler, characteristics of gas turbine.

THE MODE OF THE CORRECTION FOR THE DESIGNED DESCRIPTIONS OF THE HIGH-SPEED BOATS

Frantsev M. E.
State Marine Technical University of St. Petersburg
e-mail: gepard529@yandex.ru;
tel.: 8 903 717 31 25

The mode of the correction for the designed descriptions of the high-speed boat (the displacement, the power of the main engines, the economics parameters) has been founded on the analysis of the equation of the load and of the stability and of the motion and of the economy in the form of the particular increment. There are the examples of the designed use of this mode.

Key words: Ship Design,  High-speed Boats,  Design Equations, Displacement, Power of the Main Engines, Economics Parameters.

GLOBAL ARMS MARKET IN THE GLOBAL FINANCIAL CRISIS

Vauchskiy A. N., Russian Federation Ministry of
Defense
Fomin A. V., First Deputy Director’s FSMTC of Russia
e-mail: naval@peterstar.ru;       tel.: (812) 233-55-92

The article presents an analysis of the global arms market over the past few decades. Considered military spending, and exports of arms and the number of ships built. It is shown that different countries react differently to the global financial crisis. But, overall, the global economic crisis is not a hindrance for the export of arms. The conclusion that the rate of entry of ships in the navies of the world is associated with long-term development programs of the Navy, Structural Change generations of ships, changes in the military-political situation in the world and with the rising costs of the ship, but from financial crises – is virtually independent.

Key words: financial crisis, the export of weapons, shipbuilding.

PROGRESS OF OUR COUNTRY’S HOME’S MACHINERYS OF ARCTIC CLASS ICEBREAKERS IN THE FIRST HALF OF THE XX CENTURY

Borduhenko Y. L., Establishment of the Russian academy of sciences Institute of problems of transport after N.S. Solomenko
e-mail: yu-borduchenko@yandex.ru;
tel.: (812) 321-97-42; faks: (812) 323-29-54
In article considered progress of our country’s Machinerys of Arctic Class Icebreakers in the first half of the XX century.

Key words: Arctic Class Icebreakers, Boilers & Machinerys, Progress.

CALCULATION OF WAVE RESISTANCE DISPLACEMENT VESSELS OF ARBITRARY SHAPE

Gotman A. S., Titov M. A.,
Novosibirsk State Academy of Water Transport
e-mail: agotman@yandex.ru

The article discusses a method allowing to calculate the wave resistance of the vessel by an arbitrary displacement-theoretical design. The method is based are known Michell integral and approximation of ship hull form with a curve transformed from a curve Mary Anezi. The good agreement between the results of calculation and the quantities characterizing the impedance of the actual ships.

Keywords: wave resistance integral Michell, an approximation of a surface ship.

METHODS OF THE QUANTITY ACCOUNT OF NITRIC OXIDE FORMING IN THE CYLINDERS OF MID REVOLVING DIESEL ENGINES

Sapozhnicov E. V., Odintsov V. B.,
Baltic Fishing Fleet State Academy, Kaliningrad,
Russia
tel.: (4012) 217204; faks: (4012) 916690;
e-mail: researrch@bga.gazinter.net

Methods of the quantity account of nitric oxide forming in the cylinders of diesel engine with using calculation of the influence of constructive and operative factors based on the model of combustion is introduced in this article[1].

Key words: exhaust gases, containing, toxic matters, nitric oxide.