Wyniki wyszukiwania dla: WIRE EDM PROCESS

• Napawanie elementów wymiennika ciepła austenitycznym drutem proszkowym

  Publikacja

  • G. Rogalski
  • D. Fydrych
  • K. Prokop-Strzelczyńska

  - Przegląd Spawalnictwa - Rok 2017

  Na potrzeby przemysłu energetycznego produkuje się wymienniki ciepła przeznaczone do eksploatacji w warunkach agresywnych chemicznie, np. w środowisku siarkowodoru. Z przyczyn ekonomicznych często stosuje się w takim przypadku materiały bimetaliczne wytwarzane procesami napawania. W artykule przedstawiono wyniki badań nieniszczących, pomiarów twardości, analizy składu chemicznego, pomiarów ferrytu delta oraz badań makro- i mikroskopowych...

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• Determination of the Bending Properties of Wire Rope Used in Cable Barrier Systems

  Publikacja

  • D. Bruski

  - Materials - Rok 2020

  This paper presents research on the bending properties of 3 × 7 19-mm wire rope commonly used in road cable barriers. A total of 19 experimental tests were conducted. In addition, two nonlinear 3D numerical models of the wire rope using beam and solid finite elements were developed. Based on these models, four numerical simulations were carried out. The numerical results were validated against the experimental ones and a very good...

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• Investigation of Narrow Electrostatic Precipitator with Wire Multi-Electrode

  Publikacja

  • A. Niewulis
  • J. Podliński
  • A. Berendt
  • J. Mizeraczyk

  - Rok 2012

  Diesel engines emit fine particles, which are harmful to human and animal health. There are several methods for decrease particulate emission from a diesel engines, but up to now, these methods are notenough effective or very expensive. An electrostatic precipitation was proposed as an alternative method for control of a diesel particulate emission. Therefore, narrow electrostatic precipitators (ESPs) have become a subject of interest...

• Robert Bogdanowicz dr hab. inż.

  Osoby

  Katedra Metrologii i Optoelektroniki

  Robert Bogdanowicz received his Ph.D. degree with honours in Electronics from the Gdansk University of Technology. He worked as a post-doc researcher in Ernst-Moritz-Arndt-Universität Greifswald Institut für Physik. He has initiated optical emission imaging of muti-magnetron pulsed plasma and contributed to the development of antibacterial implant coatings deposited by high-power impulse magnetron sputtering. He moved back to...

• Material independent effectiveness of workpiece vibration in μ-EDM drilling

  Publikacja

  • S. Singh
  • H. Mali
  • D. Unune
  • A. Abdul-Rani
  • S. Wojciechowski

  - Journal of Materials Research and Technology-JMR&T - Rok 2022

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• EHD Flow Measured by 2D PIV in a Narrow Electrostatic Precipitator with Longitudinal Wire Electrode

  Publikacja

  • A. Niewulis
  • J. Podliński
  • A. Berendt
  • J. Mizeraczyk

  - Przegląd Elektrotechniczny - Rok 2012

  In this paper, results of the electrohydrodynamic (EHD) flow patterns in two narrow ESPs with longitudinally-to-flow wire electrode arepresented. The influence of the ESP geometry on the EHD flow generated in the ESP was investigated. The results obtained from 2-dimensional(2D) Particle Image Velocimetry (PIV) showed similarities and differences of the particle flow in the wire-plate and wire-cylinder type ESP.

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• EHD Flow Measured by 2D PIV in a Narrow Electrostatic Precipitator with Longitudinally-to-flow Wire Electrode

  Publikacja

  • A. Niewulis
  • J. Podliński
  • J. Mizeraczyk

  - Rok 2011

  In this paper, results of the electrohydrodynamic (EHD) flow patterns in two narrow ESPs with longitudinally-to-flow wire electrode are presented. The influence of the ESP geometry on the EHD flow generated in the ESP was investigated. The results obtained from 2 dimensional (2D) Particle Image Velocimetry (PIV) showed similarities and differences of the particle flow in the wire-plate and wire-cylinder type ESP.

• Electrohydrodynamic flow patterns and collection efficiency in narrow wire-cylinder type electrostatic precipitator

  Publikacja

  • A. Niewulis
  • A. Berendt
  • J. Podliński
  • J. Mizeraczyk

  - JOURNAL OF ELECTROSTATICS - Rok 2013

  Recently, narrow electrostatic precipitators (ESPs) have become a subject of interest because of their possible application for the cleaning of the exhaust gases emitted by diesel engines. Diesel engines emit fine particles, which are harmful to human and animal health. There are several methods for decrease particulate emission from a diesel engines, but up to now, these methods are not enough effective or very expensive. Therefore,...

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• comparison of circular and rectangular narrow esps with longitudinal wire electrode

  Publikacja

  • A. Niewulis
  • A. Berendt
  • J. Podliński
  • J. Mizeraczyk

  - Rok 2012

  Diesel engines emit fine particles, which are harmful to human and animal health. There are several methods for decrease particulate emission from a diesel engines, but up to now, these methods are not enough effective or very expensive. An electrostatic precipitation was proposed as an alternative method for control of a diesel particulate emission. Therefore, narrow electrostatic precipitators (ESPs) have become a subject of...

• Grzegorz Boczkaj dr hab. inż.

  Osoby

  Katedra Inżynierii Sanitarnej