World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
58
Citations
9748
World Ranking
2568
National Ranking
35

Gade Pandu Rangaiah publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Gade Pandu Rangaiah sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 311 publications — 78th percentile

78% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Gade Pandu Rangaiah D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Gade Pandu Rangaiah sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 58 D-Index — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Gade Pandu Rangaiah is affiliated with the National University of Singapore in Singapore and has an extensive publication record in engineering, particularly within chemical engineering and process optimization. Their research contributions span multiple areas including control and systems engineering, computational theory and mathematics, management science and operations research, biomedical engineering, and mechanical engineering.

The main topics covered in their work include:

  • Process Optimization and Integration
  • Advanced Control Systems Optimization
  • Advanced Multi-Objective Optimization Algorithms
  • Multi-Criteria Decision Making
  • Optimization and Mathematical Programming
  • Fault Detection and Control Systems
  • Biodiesel Production and Applications

Rangaiah has coauthored multiple papers with frequent collaborators such as Zhiyuan Wang, Amiya K. Jana, Lichun Dong, Seyed Reza Nabavi, and Zemin Feng. These partnerships reflect a strong multi-author research network supporting diverse topics within chemical and process engineering.

Their recent publications highlight their focus areas as follows:

  • Multi-Objective Optimization Applications in Chemical Process Engineering: Tutorial and Review, 2020, Processes
  • Analysis of Weighting and Selection Methods for Pareto-Optimal Solutions of Multiobjective Optimization in Chemical Engineering Applications, 2020, Industrial & Engineering Chemistry Research
  • Design and Control of Vapor Recompression Assisted Extractive Distillation for Separating n-Hexane and Ethyl Acetate, 2020, Separation and Purification Technology
  • Memory, Evolutionary Operator, and Local Search Based Improved Grey Wolf Optimizer with Linear Population Size Reduction Technique, 2023, Knowledge-Based Systems
  • Machine Learning Aided Multi-Objective Optimization and Multi-Criteria Decision Making: Framework and Two Applications in Chemical Engineering, 2022, Computers & Chemical Engineering

The primary publication venues for Rangaiah include:

  • Industrial & Engineering Chemistry Research
  • Processes
  • Computers & Chemical Engineering
  • Asia-Pacific Journal of Chemical Engineering
  • Separation and Purification Technology

Rangaiah has also contributed to book literature with the publication of Waste Heat Recovery in 2021 through World Scientific.

Best Publications

  • Application and Analysis of Methods for Selecting an Optimal Solution from the Pareto-Optimal Front obtained by Multiobjective Optimization

    Zhiyuan Wang;Gade Pandu Rangaiah

  • Multi-objective optimization : techniques and applications in chemical engineering

    Gade Pandu Rangaiah

  • Photocatalytic Degradation of Methylene Blue by Titanium Dioxide: Experimental and Modeling Study

    Chen Xu;G. P. Rangaiah;X. S. Zhao

  • Retrofitting conventional column systems to dividing-Wall Columns

    R. Premkumar;G.P. Rangaiah

  • Knowledge based decision making method for the selection of mixed refrigerant systems for energy efficient LNG processes

    Mohd Shariq Khan;Sanggyu Lee;G.P. Rangaiah;Moonyong Lee

  • Multi-objective optimization of industrial hydrogen plants

    J.K. Rajesh;S.K. Gupta;G.P. Rangaiah;A.K. Ray

  • Multiobjective optimization of steam reformer performance using genetic algorithm

    J. K. Rajesh;Santosh K. Gupta;G. P. Rangaiah;Ajay K. Ray

  • Evaluation of genetic algorithms and simulated annealing for phase equilibrium and stability problems

    Gade Pandu Rangaiah

  • Multi-objective optimization in chemical engineering : developments and applications

    Gade Pandu Rangaiah;Adrián Bonilla-Petriciolet

  • Tabu search for global optimization of continuous functions with application to phase equilibrium calculations

    Y. S. Teh;Gade Pandu Rangaiah

  • First-Principles, Data-Based, and Hybrid Modeling and Optimization of an Industrial Hydrocracking Unit

    N. Bhutani;G. P. Rangaiah;A. K. Ray

  • A Study of Equation-Solving and Gibbs Free Energy Minimization Methods for Phase Equilibrium Calculations

    Y.S. Teh;G.P. Rangaiah

  • Improving energy efficiency of dividing-wall columns using heat pumps, Organic Rankine Cycle and Kalina Cycle

    Jia Mei Chew;C.C.S. Reddy;G.P. Rangaiah

  • Multi-objective optimization of two alkali catalyzed processes for biodiesel from waste cooking oil

    Dipesh S. Patle;Shivom Sharma;Z. Ahmad;G.P. Rangaiah

  • Differential Evolution with Tabu List for Solving Nonlinear and Mixed-Integer Nonlinear Programming Problems

    Mekapati Srinivas;G. P. Rangaiah

  • Multi-Objective Optimization Applications in Chemical Process Engineering: Tutorial and Review

    Gade Pandu Rangaiah;Gade Pandu Rangaiah;Zemin Feng;Zemin Feng;Andrew F. Hoadley

  • Multi-objective optimization using MS Excel with an application to design of a falling-film evaporator system

    Shivom Sharma;G. P. Rangaiah;K. S. Cheah

  • An improved multi-objective differential evolution with a termination criterion for optimizing chemical processes

    Shivom Sharma;Gade Pandu Rangaiah

  • Multiobjective optimization of an industrial styrene reactor

    Amy K. Y. Yee;Ajay K. Ray;Gade Pandu Rangaiah

  • Analysis of Weighting and Selection Methods for Pareto-Optimal Solutions of Multiobjective Optimization in Chemical Engineering Applications

    Zhiyuan Wang;Sidharth Sankar Parhi;Gade Pandu Rangaiah;Gade Pandu Rangaiah;Amiya K. Jana

  • Multi-objective optimization of the operation of an industrial low-density polyethylene tubular reactor using genetic algorithm and its jumping gene adaptations

    Naveen Agrawal;G. P. Rangaiah;and Ajay K. Ray;Santosh K. Gupta

  • Plantwide control : recent developments and applications

    Gade Pandu Rangaiah;Vinay Kariwala

Frequent Co-Authors

Adrian Bonilla-Petriciolet
Adrian Bonilla-Petriciolet Instituto Tecnologico de Aguascalientes
Ajay K. Ray
Ajay K. Ray University of Western Ontario
Moses O. Tadé
Moses O. Tadé Curtin University
Juan Gabriel Segovia-Hernández
Juan Gabriel Segovia-Hernández Universidad de Guanajuato
Kus Hidajat
Kus Hidajat National University of Singapore
Xiu Song Zhao
Xiu Song Zhao Qingdao University
Santosh K. Gupta
Santosh K. Gupta University of Petroleum and Energy Studies
Dong-Yup Lee
Dong-Yup Lee Sungkyunkwan University
Yu-Chu Tian
Yu-Chu Tian Queensland University of Technology

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing Gade Pandu Rangaiah

Trending Scientists

Recently Published Articles