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D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
45
Citations
9371
World Ranking
1512
National Ranking
591

Eckhard A. Groll publication distribution in Mechanical and Aerospace Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mechanical and Aerospace Engineering in 2026. The highlighted bar marks where Eckhard A. Groll sits on this spectrum.

47–56 publications: 10 scientists 57–66 publications: 23 scientists 67–76 publications: 32 scientists 77–86 publications: 62 scientists 87–96 publications: 67 scientists 97–106 publications: 91 scientists 107–116 publications: 113 scientists 117–126 publications: 115 scientists 127–136 publications: 130 scientists 137–146 publications: 140 scientists 147–156 publications: 155 scientists 157–166 publications: 132 scientists 167–176 publications: 133 scientists 177–186 publications: 130 scientists 187–196 publications: 140 scientists 197–206 publications: 115 scientists 207–216 publications: 125 scientists 217–226 publications: 117 scientists 227–236 publications: 99 scientists 237–246 publications: 92 scientists 247–256 publications: 100 scientists 257–266 publications: 95 scientists 267–276 publications: 88 scientists 277–286 publications: 77 scientists 287–296 publications: 74 scientists 297–306 publications: 74 scientists 307–316 publications: 62 scientists 317–326 publications: 70 scientists 327–336 publications: 59 scientists 337–346 publications: 58 scientists 347–356 publications: 45 scientists 357–366 publications: 44 scientists 367–376 publications: 36 scientists 377–386 publications: 41 scientists 387–396 publications: 32 scientists 397–406 publications: 23 scientists 407–416 publications: 28 scientists 417–426 publications: 27 scientists 427–436 publications: 25 scientists 437–446 publications: 23 scientists 447–456 publications: 23 scientists 457–466 publications: 20 scientists 467–476 publications: 12 scientists 477–486 publications: 24 scientists 487–496 publications: 18 scientists 497–506 publications: 12 scientists 507–516 publications: 13 scientists 517–526 publications: 21 scientists 527–536 publications: 12 scientists 537–546 publications: 8 scientists 547–556 publications: 16 scientists 557–566 publications: 3 scientists 567–576 publications: 11 scientists 577–586 publications: 6 scientists 587–596 publications: 5 scientists 597–606 publications: 6 scientists 607–616 publications: 7 scientists 617–626 publications: 7 scientists 627–636 publications: 10 scientists 637–646 publications: 4 scientists 647–656 publications: 3 scientists 657–658 publications: 2 scientists 659+ publications: 100 scientists
47 publications 659+

This scientist: 337 publications — 79th percentile

79% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 659 publications or more.

Eckhard A. Groll D-index placement in Mechanical and Aerospace Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Mechanical and Aerospace Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Eckhard A. Groll sits on this spectrum.

30 D-Index: 83 scientists 31 D-Index: 113 scientists 32 D-Index: 144 scientists 33 D-Index: 153 scientists 34 D-Index: 189 scientists 35 D-Index: 158 scientists 36 D-Index: 139 scientists 37 D-Index: 127 scientists 38 D-Index: 130 scientists 39 D-Index: 126 scientists 40 D-Index: 104 scientists 41 D-Index: 100 scientists 42 D-Index: 107 scientists 43 D-Index: 101 scientists 44 D-Index: 103 scientists 45 D-Index: 79 scientists 46 D-Index: 88 scientists 47 D-Index: 70 scientists 48 D-Index: 83 scientists 49 D-Index: 44 scientists 50 D-Index: 64 scientists 51 D-Index: 56 scientists 52 D-Index: 50 scientists 53 D-Index: 48 scientists 54 D-Index: 58 scientists 55 D-Index: 52 scientists 56 D-Index: 48 scientists 57 D-Index: 42 scientists 58 D-Index: 34 scientists 59 D-Index: 42 scientists 60 D-Index: 37 scientists 61 D-Index: 42 scientists 62 D-Index: 44 scientists 63 D-Index: 22 scientists 64 D-Index: 33 scientists 65 D-Index: 29 scientists 66 D-Index: 23 scientists 67 D-Index: 29 scientists 68 D-Index: 24 scientists 69 D-Index: 19 scientists 70 D-Index: 34 scientists 71 D-Index: 26 scientists 72 D-Index: 19 scientists 73 D-Index: 18 scientists 74 D-Index: 19 scientists 75 D-Index: 14 scientists 76 D-Index: 19 scientists 77 D-Index: 8 scientists 78 D-Index: 18 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 17 scientists 82 D-Index: 11 scientists 83 D-Index: 16 scientists 84 D-Index: 7 scientists 85 D-Index: 9 scientists 86 D-Index: 8 scientists 87 D-Index: 6 scientists 88 D-Index: 6 scientists 89 D-Index: 7 scientists 90 D-Index: 10 scientists 91 D-Index: 4 scientists 92 D-Index: 4 scientists 93+ D-Index: 100 scientists
30 D-Index 93+

This scientist: 45 D-Index — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 93 D-Index or more.

Overview

Eckhard A. Groll is affiliated with Purdue University West Lafayette in the United States. The primary field of their research is Engineering, with extensive contributions to Mechanical Engineering as the leading subfield. Their work also spans Aerospace Engineering, Computational Mechanics, Biomedical Engineering, and Electrical and Electronic Engineering.

Their research focuses on topics related to Refrigeration and Air Conditioning Technologies, which constitutes a significant portion of their output. Additional main topics include Heat Transfer and Boiling Studies, Heat Transfer and Optimization, Advanced Thermodynamic Systems and Engines, Thermodynamic and Exergetic Analyses of Power and Cooling Systems, Spacecraft and Cryogenic Technologies, and Phase Equilibria and Thermodynamics.

Frequent publication venues for Eckhard A. Groll include the International Journal of Refrigeration, Institut International du Froid, Applied Thermal Engineering, IOP Conference Series Materials Science and Engineering, and SSRN Electronic Journal.

They have contributed to a number of recent papers, such as:

  • Review of stationary and transport CO2 refrigeration and air conditioning technologies, 2020, Applied Thermal Engineering
  • Comparative analysis of battery electric vehicle thermal management systems under long-range drive cycles, 2021, Applied Thermal Engineering
  • Field demonstration of predictive heating control for an all-electric house in a cold climate, 2024, Applied Energy
  • A methodology for analyzing renewable energy opportunities for desalination and its application to Aruba, 2020, Desalination
  • Experimental validation and sensitivity analysis of a dynamic simulation model for linear compressors, 2020, International Journal of Refrigeration

Their most frequent co-authors include Davide Ziviani, James E. Braun, Leon P. M. Brendel, Haotian Liu, and Justin A. Weibel.

Best Publications

  • Transcritical CO2 refrigeration cycle with ejector-expansion device

    Da Qing Li;Eckhard A. Groll

  • A composite heat transfer correlation for saturated flow boiling in small channels

    Stefan S. Bertsch;Eckhard A. Groll;Suresh V. Garimella

  • Two-stage air-source heat pump for residential heating and cooling applications in northern U.S. climates

    Stefan S. Bertsch;Eckhard A. Groll

  • Mathematical modeling of scroll compressors. Part I: compression process modeling

    Yu Chen;Nils P. Halm;Eckhard A. Groll;James E. Braun

  • Efficiencies of transcritical CO2 cycles with and without an expansion turbine

    Douglas M. Robinson;Eckhard A. Groll

  • New correlation to predict the heat transfer coefficient during in-tube cooling of turbulent supercritical CO2

    Srinivas S. Pitla;Eckhard A. Groll;Satish Ramadhyani

  • Effects of heat flux, mass flux, vapor quality, and saturation temperature on flow boiling heat transfer in microchannels

    Stefan S. Bertsch;Eckhard A. Groll;Suresh V. Garimella

  • Heat transfer from supercritical carbon dioxide in tube flow: A critical review

    Srinivas S. Pitla;Douglas M. Robinson;Eckhard A. Groll;Satish Ramadhyani

  • Study of ejector efficiencies in refrigeration cycles

    Fang Liu;Eckhard A. Groll

  • A comparison of moving-boundary and finite-volume formulations for transients in centrifugal chillers

    Satyam Bendapudi;James E. Braun;Eckhard A. Groll

  • Experimental Investigation of a Miniature-Scale Refrigeration System for Electronics Cooling

    S. Trutassanawin;E.A. Groll;S.V. Garimella;L. Cremaschi

  • Mathematical modeling of scroll compressors — part II: overall scroll compressor modeling

    Yu Chen;Nils P Halm;James E Braun;Eckhard A Groll

  • Refrigerant flow boiling heat transfer in parallel microchannels as a function of local vapor quality

    Stefan S. Bertsch;Eckhard A. Groll;Suresh V. Garimella

  • Review and Comparative Analysis of Studies on Saturated Flow Boiling in Small Channels

    Stefan S. Bertsch;Eckhard A. Groll;Suresh V. Garimella

  • Energy efficiency analysis of air cycle heat pump dryers

    J.E. Braun;P.K. Bansal;E.A. Groll

  • Piston-cylinder work producing expansion device in a transcritical carbon dioxide cycle. Part I: experimental investigation

    J.S. Baek;E.A. Groll;P.B. Lawless

  • Investigation on performance of variable geometry ejectors for CO₂ refrigeration cycles

    Fang Liu;Eckhard A. Groll;Daqing Li

  • Performance enhancement of CO2 air conditioner with a controllable ejector

    Fang Liu;Yong Li;Eckhard A. Groll

  • Review Article: Review of Recent Advances toward Transcritical CO2 Cycle Technology

    Eckhard A. Groll;Jun-Hyeung Kim

  • Characterizing the performance of a single-screw expander in a small-scale organic Rankine cycle for waste heat recovery

    D. Ziviani;D. Ziviani;S. Gusev;S. Lecompte;E.A. Groll

Frequent Co-Authors

James E. Braun
James E. Braun Purdue University West Lafayette
Suresh V. Garimella
Suresh V. Garimella University of Arizona
Michel De Paepe
Michel De Paepe Ghent University
S. Ramadhyani
S. Ramadhyani Purdue University West Lafayette
Vincent Lemort
Vincent Lemort University of Liège
Justin A. Weibel
Justin A. Weibel Purdue University West Lafayette
Pradeep Bansal
Pradeep Bansal University of Auckland
Qingyan Chen
Qingyan Chen Hong Kong Polytechnic University
Ali Shakouri
Ali Shakouri Purdue University West Lafayette
Rashid Bashir
Rashid Bashir University of Illinois at Urbana-Champaign

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