Wyniki wyszukiwania dla: VENTURI NOZZLE

• STUDY ON THE EFFECTIVENESS OF THE TURBINE CONDENSER AIR EXTRACTION SYSTEM USING HYDRO EJECTORS

  Publikacja

  • J. Badur
  • T. Kowalczyk
  • P. Ziółkowski
  • T. Piotr
  • W. Mariusz

  - Transactions of the Institute of Fluid-Flow Machinery - Rok 2016

  The aim of the paper is to investigate the effectiveness of the 18K380 steam turbine condenser air extraction system using hydro ejectors. Motivation for the analysis is a need of improvement of the energy conversion ratio of the power plant. To achieve this goal it is necessary to establish efficiency of each subsystem of the energy cycle. The air extraction system is not a highly power consuming system but it has great impact...

• A novel concept of enhanced direct-contact condensation of vapour- inert gas mixture in a spray ejector condenser

  Publikacja

  • D. Mikielewicz
  • M. Amiri
  • M. Klugmann
  • J. Mikielewicz

  - INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER - Rok 2023

  An analytical model of direct steam condensation (DCC) in the novel idea of spray ejector condenser (SEC) in the presence of inert gas has been developed. It is based on continuity, momentum and energy equations for the steam-carbon dioxide mixture and direct contact condensation mechanisms due to heat transfer and concentration. Crucial in the process of DCC is atomisation of the motive fluid in the ejector. The effect of atomised...

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