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Gherhardt Ribatski

Gherhardt Ribatski

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
39
Citations
6305
World Ranking
2120
National Ranking
7

Overview

Gherhardt Ribatski is affiliated with the Universidade de São Paulo in Brazil and has contributed extensively to the field of Engineering, with a primary focus on Mechanical Engineering. Their research spans a wide range of topics related to heat transfer, fluid dynamics, and refrigeration technologies.

Their work has been published in multiple peer-reviewed journals, including frequent contributions to the following venues:

  • International Journal of Heat and Mass Transfer
  • International Journal of Refrigeration
  • Applied Thermal Engineering
  • Experimental Thermal and Fluid Science
  • International Journal of Multiphase Flow

Key research topics addressed in their publications include:

  • Heat Transfer and Boiling Studies
  • Heat Transfer and Optimization
  • Refrigeration and Air Conditioning Technologies
  • Fluid Dynamics and Thin Films
  • Fluid Dynamics and Mixing
  • Fluid Dynamics and Heat Transfer
  • Heat Transfer Mechanisms

Among their recent papers are:

  • "Liquid-film thickness and disturbance-wave characterization in a vertical, upward, two-phase annular flow of saturated R245fa inside a rectangular channel," 2020, International Journal of Multiphase Flow
  • "Convective condensation of R600a, R290, R1270 and their zeotropic binary mixtures in horizontal tubes," 2021, International Journal of Refrigeration
  • "Flow boiling and convective condensation of hydrocarbons: A state-of-the-art literature review," 2020, Applied Thermal Engineering
  • "Combining liquid inertia and evaporation momentum forces to achieve flow boiling inversion and performance enhancement in asymmetric Dual V-groove microchannels," 2022, International Journal of Heat and Mass Transfer
  • "Convective boiling heat transfer under microgravity and hypergravity conditions," 2020, International Journal of Heat and Mass Transfer

Ribatski has collaborated frequently with several researchers, including:

  • Tiago Augusto Moreira
  • Fábio Toshio Kanizawa
  • Débora Carneiro Moreira
  • Zahid H. Ayub
  • Satish G. Kandlikar

The scientist's publishing record also includes contributions to book literature, with at least one book published by Springer Nature titled "Flow boiling and condensation in microscale channels" in 2021.

Best Publications

  • Falling-film evaporation on horizontal tubes—a critical review

    Gherhardt Ribatski;Anthony M. Jacobi

  • Two-Phase Flow Patterns and Flow-Pattern Maps: Fundamentals and Applications

    Lixin Cheng;Gherhardt Ribatski;John R. Thome

  • New prediction methods for CO2 evaporation inside tubes: Part I – A two-phase flow pattern map and a flow pattern based phenomenological model for two-phase flow frictional pressure drops

    Lixin Cheng;Gherhardt Ribatski;Gherhardt Ribatski;Jesús Moreno Quibén;John R. Thome

  • An analysis of experimental data and prediction methods for two-phase frictional pressure drop and flow boiling heat transfer in micro-scale channels

    Gherhardt Ribatski;Leszek Wojtan;John R. Thome

  • New Prediction Methods for CO2 Evaporation Inside Tubes: Part II - An Updated General Flow Boiling Heat Transfer Model Based on Flow Patterns

    Lixin Cheng;Gherhardt Ribatski;Gherhardt Ribatski;John R. Thome

  • New flow boiling heat transfer model and flow pattern map for carbon dioxide evaporating inside horizontal tubes

    Lixin Cheng;Lixin Cheng;Gherhardt Ribatski;Leszek Wojtan;John R. Thome

  • Analysis of supercritical CO2 cooling in macro- and micro-channels

    Lixin Cheng;Gherhardt Ribatski;Gherhardt Ribatski;John R. Thome

  • Experimental study of nucleate boiling of halocarbon refrigerants on cylindrical surfaces

    Gherhardt Ribatski;José M.Saiz Jabardo

  • Flow boiling in micro-scale channels – Synthesized literature review

    Cristiano Bigonha Tibiriçá;Gherhardt Ribatski

  • Flow boiling heat transfer of R134a and R245fa in a 2.3 mm tube.

    Cristiano Bigonha Tibiriçá;Gherhardt Ribatski

  • Experimental evaluation of thermal conductivity, viscosity and breakdown voltage AC of nanofluids of carbon nanotubes and diamond in transformer oil

    Douglas Hector Fontes;Gherhardt Ribatski;Enio Pedone Bandarra Filho

  • State-of-the-art of two-phase flow and flow boiling heat transfer and pressure drop of CO2 in macro- and micro-channels.

    John R. Thome;Gherhardt Ribatski

  • Film thickness measurement techniques applied to micro-scale two-phase flow systems

    Cristiano Bigonha Tibiriçá;Francisco Júlio do Nascimento;Gherhardt Ribatski

  • Two-Phase Flow and Heat Transfer across Horizontal Tube Bundles‐A Review

    Gherhardt Ribatski;John R. Thome

  • Experimental study on the onset of local dryout in an evaporating falling film on horizontal plain tubes

    Gherhardt Ribatski;John R. Thome

  • Roughness and surface material effects on nucleate boiling heat transfer from cylindrical surfaces to refrigerants R-134a and R-123

    José M. Saiz Jabardo;Gherhardt Ribatski;Elvio Stelute

  • Flow boiling heat transfer of R134a and low GWP refrigerants in a horizontal micro-scale channel

    Daniel Felipe Sempértegui-Tapia;Gherhardt Ribatski

  • Heat transfer during convective boiling inside microchannels

    Fabio Toshio Kanizawa;Cristiano Bigonha Tibiriçá;Gherhardt Ribatski

  • Flow patterns and bubble departure fundamental characteristics during flow boiling in microscale channels

    Cristiano Bigonha Tibiriçá;Gherhardt Ribatski

  • An analysis of the effects of nanoparticles deposition on characteristics of the heating surface and ON pool boiling of water

    I.S. Kiyomura;L.L. Manetti;A.P. da Cunha;G. Ribatski

Frequent Co-Authors

John R. Thome
John R. Thome École Polytechnique Fédérale de Lausanne
Akio Tomiyama
Akio Tomiyama Kobe University
Jinliang Xu
Jinliang Xu North China Electric Power University
Anthony M. Jacobi
Anthony M. Jacobi University of Illinois at Urbana-Champaign
Satish G. Kandlikar
Satish G. Kandlikar Rochester Institute of Technology
Davide Del Col
Davide Del Col University of Padua
Sushanta K. Mitra
Sushanta K. Mitra University of Waterloo
Norbert Kockmann
Norbert Kockmann TU Dortmund University
Ali Beskok
Ali Beskok Southern Methodist University
Michael R. King
Michael R. King Vanderbilt University

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