Wyniki wyszukiwania dla: BINARY CYCLE

• Revalorization of the Szewalski binary vapour cycle

  Publikacja

  • P. Ziółkowski
  • J. Hernet
  • J. Badur

  - Archives of Thermodynamics - Rok 2014

  The aim of the paper is to revalorizate of the Szewalski binary vapour cycle by analysing thermodynamical and operational parameters of this cycle. This was carried by accessible numerical CFM (Computational Flow Mechanics) codes type, by step-by-step modeling of separates apparatus. The binary vapour cycle is providing steam as the working fluid in the high temperature part of the cycle, while another fluid - a low boiling point...

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• Exergy Losses in the Szewalski Binary Vapor Cycle

  Publikacja

  • T. Kowalczyk
  • P. Ziółkowski
  • J. Badur

  - ENTROPY - Rok 2015

  In this publication, we present an energy and exergy analysis of the Szewalski binary vapor cycle based on a model of a supercritical steam power plant. We used energy analysis to conduct a preliminary optimization of the cycle. Exergy loss analysis was employed to perform a comparison of heat-transfer processes, which are essential for hierarchical cycles. The Szewalski binary vapor cycle consists of a steam cycle bottomed with...

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• CELL CYCLE

  Czasopisma

  ISSN: 1538-4101 , eISSN: 1551-4005

• Different design aspects of an Organic Rankine Cycle turbine for electricity production using a geothermal binary power plant

  Publikacja

  • P. Ziółkowski
  • R. Hyrzyński
  • M. D. Lemański
  • B. Kraszewski
  • S. Bykuć
  • S. Głuch
  • A. Sowiżdżał
  • L. Pająk
  • A. Wachowicz-Pyzik
  • J. Badur

  - ENERGY CONVERSION AND MANAGEMENT - Rok 2021

  In recent years, pressure has been growing to increase the share of renewable energy sources in electricity generation, which may offer opportunities for the development of geothermal energy in regions that have been so far considered unprofitable in this respect. One such country currently undergoing an energy transition is Poland in which low-temperature geothermal resources are currently used for district heating and recreation...

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• Water Cycle

  Czasopisma

  eISSN: 2666-4453

• Organic Rankine cycle as bottoming cycle to a combined Brayton and Clausius - Rankine cycle

  Publikacja

  • D. Mikielewicz
  • E. Żmuda

  - Rok 2013

  A preliminary evaluation has been made of a possibility of bottoming of a conventional Brayton cycle cooperating with the CHP power plant with the organic Rankine cycle installation. Such solution contributes to the possibility of annual operation of that power plant, except of operation only in periods when there is a demand for the heat. Additional benefit would be the fact that an optimized backpressure steam cycle has the advantage...

• Revenue-cycle strategist

  Czasopisma

  ISSN: 1549-0858

• ENHANCED MASTER CYCLE - SIGNIFICANT IMPROVEMENT OF STEAM RANKINE CYCLE

  Publikacja

  • S. Głuch
  • M. Piwowarski

  - Rok 2019

  The present paper focuses on an enhancement of the Master Cycle. In the first part, the paper presents a classical Master Cycle which is a modification of the double reheat Rankine cycle. This modification allows to slightly increase efficiency, resolves problems caused by superheated steam on bleeds and decreases mass flow rate of steam directed to reheat. These improvements include the implementation of a tuning turbine from...

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• Binary Line Oriented Histogram

  Publikacja

  • P. Lech
  • K. P. Okarma

  - Rok 2018

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• The Life Cycle Assessment and Life Cycle Cost in public works contracts

  Publikacja

  • B. Grzyl
  • A. Siemaszko

  - E3S Web of Conferences - Rok 2018

  An important goal, implemented by EU countries under the Europe 2020 strategy, is sustainable development, which includes supporting economy that effectively uses natural and environmentally friendly resources. Solutions in this area are also promoted in tender proceedings in the area of public procurement. The LCA (Life Cycle Assessment) and LCC (Life Cycle Cost) analysis are indicated as the basis for decision-making by awarding...

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