Wyniki wyszukiwania dla: POWER PLANT MARINE

• Quantumness in Diagnostics of Marine Internal Combustion Engines and Other Ship Power Plant Machines

  Publikacja

  • J. Rudnicki
  • J. Girtler

  - Polish Maritime Research - Rok 2023

  The article provides proof that the diagnostics of marine internal combustion engines and other ship power plant machines should take into account the randomness and unpredictability of certain events, such as wear, damage, the variations of mechanical and thermal loads, etc., which take place during machine operation. In the article, the energy E, like the other forms (methods) that it can be converted into (heat and work), is...

  Pełny tekst do pobrania w portalu

• DESIGN ANALYSIS OF HYBRID GAS TURBINE - FUEL CELL POWER PLANT IN STATIONARY AND MARINE APPLICATIONS

  Publikacja

  • T. Kwaśniewski
  • M. Piwowarski

  - Polish Maritime Research - Rok 2020

  The paper concerns design analysis of a hybrid gas turbine power plant with a fuel cell (stack). The aim of this work was to find the most favorable variant of the medium capacity (approximately 50 MW) hybrid system. In the article, computational analysis of two variants of such a system was carried out. The analysis let to calculate capacity, efficiency of both variants and other parameters like flu gas temperature. The paper...

  Pełny tekst do pobrania w portalu

• Possible efficiency increasing of ship propulsion and marine power plant with the system combined of marine diesel engine, gas turbine and steam turbine

  Publikacja

  • M. Dzida

  - Rok 2011

  W rozdziale przedstawiono koncepcję układu kombinowanego okrętowego lub morskiej pływającej elektrowni dużej mocy złożonego z silnika głównego tłokowego oraz skojarzonych z nim turbiny gazowej mocy i układu turbiny parowej, wykorzystujących energię zawartą w spalinach wylotowych silnika głównego tłokowego. Rozpatrywano możliwości zastosowania takich układów w układach okrętowych z punktu widzenia sprawnościowego. Podano możliwości...

• Experimental ORC micro-power plant for CHP application Part A: power plant arrangement

  Publikacja

  • K. Kosowski
  • J. Mikielewicz
  • E. Ihnatowicz
  • D. Kardaś
  • D. Mikielewicz
  • Z. Kozanecki
  • M. Piwowarski
  • R. Stępień
  • W. Włodarski
  • M. Kaniecki

  - Rok 2013

  The co-generative micro-power plant with the HFE7100 applied as a working medium was designed and built for experimental investigations. The heat output of the plant was assumed equal to 20 kW, while the electric output amounted to about 3kW. Examples of the results of the preliminary experimental research on a boiler, heat exchangers, a pump and a turbine-generator set are presented and analysed.

• Start-up of a power unit of a thermal power plant auxiliary systems with supply from a hydropower plant

  Publikacja

  • J. Klucznik
  • Z. Lubośny
  • K. Dobrzyński

  - Acta Energetica - Rok 2013

  This article discusses the issues related to a power unit of a thermal power plant start-up with the use of a hydropower plant. Hydropower plant can supply and will enable start-up of auxiliary equipment in a power unit of a thermal power plant. Due to high capacity of auxiliary drives, start-up of auxiliaries in a thermal power plant after blackout (and boiler shutdown) is not possible from emergency energy sources in the power...

  Pełny tekst do pobrania w portalu

• A multistage turbine for a micro power plant

  Publikacja

  • K. Kosowski
  • M. Piwowarski
  • W. Włodarski
  • R. Stępień

  - Rok 2009

  This paper presents results of a design analysis of a multi-stage turbine for the cogeneration micro-power plant working in accordance with Organic Rankine Cycle (ORC). The heat power of the plant is assumed equal to 20 kW and the corresponding available electric output is estimated to be of about 3 kW. Different variants of the radial and axial-flow turbines have been considered, while the detailed results of the calculations...

• Pumped-storage power plant Żarnowiec.

  Publikacja

  • T. Jarzębińska

  - Rok 2004

  Przedstawiono historię budowy, główne zadania i parametry techniczne elektrowni szczytowo-pompowej w Żarnowcu

• Hydraulic power plant on the Radunia River

  Publikacja

  • T. Jarzębińska

  - Rok 2005

  przedstawiono rys historyczny, paramerty techniczne i walory turystyczne elektorwni wodnych.

• The Matter of Decision-Making Control Over Operation Processes of Marine Power Plant Systems with the Use of their Models in the form of Semi-Markov Decision-Making Processes

  Publikacja

  • J. Girtler
  • J. Rudnicki

  - Polish Maritime Research - Rok 2021

  The article presents the possibility to control the real operation process of an arbitrary device installed in the marine power plant based on the four-state semi-Markov process, being the model of the process, which describes the transition process of operational states of the device and the transition process of its technical states. All these states are precisely defined for the ship main engine (SG). A hypothesis is proposed...

  Pełny tekst do pobrania w portalu

• INFLUENCE OF DREDGER POWER PLANT TYPE AND DREDGER SIZE ON OUTPUT OF POWER PLANT INSTALLED ON TRAILING SUCTION HOPPER DREDGER

  Publikacja

  • D. Bocheński

  - Journal of Polish CIMEEAC - Rok 2015

  This paper presents results of investigations dealing with influence of parameters characterizing size of suction hopper dredger as well as type of power system on magnitude of total output of combustion engines installed in dredger power plant.

  Pełny tekst do pobrania w portalu