D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Engineering and Technology D-index 40 Citations 6,324 287 World Ranking 3653 National Ranking 52

Overview

What is he best known for?

The fields of study he is best known for:

  • Statistics
  • Thermodynamics
  • Meteorology

Ryozo Ooka mostly deals with Thermal comfort, Meteorology, Thermal conduction, Thermal and Computational fluid dynamics. His Thermal comfort research is multidisciplinary, incorporating perspectives in Architectural engineering and ASHRAE 90.1. His Meteorology research incorporates elements of Mode, Water cooling, Urbanization and Mechanics, Heat transfer.

He combines subjects such as Coefficient of performance, Heat pump and Convection with his study of Thermal conduction. His study looks at the relationship between Thermal and fields such as Humidity, as well as how they intersect with chemical problems. His research integrates issues of Wind climate and Wind engineering in his study of Computational fluid dynamics.

His most cited work include:

  • Initial results from Phase 2 of the international urban energy balance model comparison (246 citations)
  • Adaptive model of thermal comfort for offices in hot and humid climates of India (140 citations)
  • Development of a numerical model to predict heat exchange rates for a ground-source heat pump system (129 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of study are Meteorology, Mechanics, Computational fluid dynamics, Thermal and Thermal comfort. His work in Meteorology addresses subjects such as Atmospheric sciences, which are connected to disciplines such as CMAQ and MM5. His Computational fluid dynamics study incorporates themes from Aerodynamics, Environmental engineering and Civil engineering.

The Thermal study which covers Heat exchanger that intersects with Borehole. Thermal comfort and Architectural engineering are frequently intertwined in his study. His Urban heat island research is multidisciplinary, incorporating elements of Urban climate and Sea breeze, Climatology, Mesoscale meteorology.

He most often published in these fields:

  • Meteorology (22.92%)
  • Mechanics (15.62%)
  • Computational fluid dynamics (13.19%)

What were the highlights of his more recent work (between 2018-2021)?

  • Mechanics (15.62%)
  • Thermal (12.85%)
  • Thermal comfort (9.72%)

In recent papers he was focusing on the following fields of study:

His main research concerns Mechanics, Thermal, Thermal comfort, Computational fluid dynamics and Large eddy simulation. In the subject of general Mechanics, his work in Heat transfer coefficient, Flow and Wind tunnel is often linked to Dispersion, thereby combining diverse domains of study. His Thermal research includes elements of Thermal conductivity, Mist, Exergy and Heat capacity.

Ryozo Ooka brings together Thermal comfort and Mean radiant temperature to produce work in his papers. His Computational fluid dynamics study combines topics in areas such as Artificial neural network, Solver, Evolutionary algorithm and Control engineering. The concepts of his Large eddy simulation study are interwoven with issues in Airflow, Lattice Boltzmann methods, Turbulence kinetic energy and Finite volume method.

Between 2018 and 2021, his most popular works were:

  • Progress in thermal comfort studies in classrooms over last 50 years and way forward (32 citations)
  • Evaluation of mist-spraying environment on thermal sensations, thermal environment, and skin temperature under different operation modes (10 citations)
  • Formulation of human body heat transfer coefficient under various ambient temperature, air speed and direction based on experiments and CFD (9 citations)

In his most recent research, the most cited papers focused on:

  • Statistics
  • Thermodynamics
  • Meteorology

His scientific interests lie mostly in Mechanics, Thermal, Thermal energy storage, Wind direction and Airspeed. His Thermal study integrates concerns from other disciplines, such as Thermal response test and Mist. His study in Thermal energy storage is interdisciplinary in nature, drawing from both Chilled water, Heat exchanger and Model predictive control.

His research on Wind direction also deals with topics like

  • Crosswind which is related to area like Thermal comfort,
  • Heat transfer which is related to area like Airflow. His Thermal comfort study combines topics from a wide range of disciplines, such as Quality, Efficient energy use and Systems thinking. Ryozo Ooka has included themes like Large eddy simulation and Turbulence in his Airflow study.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Initial results from Phase 2 of the international urban energy balance model comparison

C.S.B. Grimmond;M. Blackett;M.J. Best;J.J. Baik.
International Journal of Climatology (2011)

371 Citations

Development of a numerical model to predict heat exchange rates for a ground-source heat pump system

Yujin Nam;Ryozo Ooka;Suckho Hwang.
Energy and Buildings (2008)

250 Citations

Adaptive model of thermal comfort for offices in hot and humid climates of India

Madhavi Indraganti;Madhavi Indraganti;Ryozo Ooka;Hom B. Rijal;Gail S. Brager.
Building and Environment (2014)

228 Citations

Development of the ASHRAE Global Thermal Comfort Database II

Veronika Földváry Ličina;Toby Cheung;Hui Zhang;Richard de Dear.
Building and Environment (2018)

224 Citations

Comparison of various k-ε models and DSM applied to flow around a high-rise building - Report on AIJ cooperative project for CFD prediction of wind environment

A. Mochida;Y. Tominaga;S. Murakami;R. Yoshie.
Wind and Structures (2002)

223 Citations

Study on mitigation measures for outdoor thermal environment on present urban blocks in Tokyo using coupled simulation

Hong Chen;Ryozo Ooka;Hong Huang;Takashi Tsuchiya.
Building and Environment (2009)

188 Citations

Optimal design method for building energy systems using genetic algorithms

Ryozo Ooka;Kazuhiko Komamura.
Building and Environment (2009)

176 Citations

CFD analysis of wind climate from human scale to urban scale

Shuzo Murakami;Ryozo Ooka;Akashi Mochida;Shinji Yoshida.
Journal of Wind Engineering and Industrial Aerodynamics (1999)

173 Citations

Study on outdoor thermal environment of apartment block in Shenzhen, China with coupled simulation of convection, radiation and conduction

Hong Chen;Ryozo Ooka;Kazuya Harayama;Shinsuke Kato.
Energy and Buildings (2004)

171 Citations

Numerical simulation of ground heat and water transfer for groundwater heat pump system based on real-scale experiment

Yujin Nam;Ryozo Ooka.
Energy and Buildings (2010)

170 Citations

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