World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
45
Citations
8078
World Ranking
5475
National Ranking
1535

Hai-Lung Tsai 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 Hai-Lung Tsai 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: 192 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

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

Hai-Lung Tsai 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 Hai-Lung Tsai 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: 45 D-Index — 46th percentile

46% of scientists in this discipline score the same or lower.

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

Overview

Hai-Lung Tsai is affiliated with Missouri University of Science and Technology in the United States. Their research primarily focuses on engineering, with significant contributions distributed across mechanical engineering, electrical and electronic engineering, renewable energy, sustainability and the environment, water science and technology, and environmental engineering.

Several core topics characterize Tsai's work, including:

  • Water Quality Monitoring Technologies
  • Additive Manufacturing Materials and Processes
  • Photovoltaic System Optimization Techniques
  • IoT-based Smart Home Systems
  • Air Quality Monitoring and Forecasting
  • Water Quality Monitoring and Analysis
  • Additive Manufacturing and 3D Printing Technologies

Tsai has published in a variety of academic venues. The most frequent publication outlets include:

  • Sensors
  • Energies
  • Materials
  • Micromachines
  • Applied Sciences

Frequent collaborators have included Le Phuong Truong, Jen-Yung Lin, Wei-Hong Lyu, Chia-Hung Hung, and Yingqi Li.

Representative recent papers by Hai-Lung Tsai cover topics related to water quality monitoring, additive manufacturing, photovoltaic systems, and IoT applications. These papers include:

  • "An Integrated Wireless Multi-Sensor System for Monitoring the Water Quality of Aquaculture," 2021, Sensors
  • "Aluminum Parts Fabricated by Laser-Foil-Printing Additive Manufacturing: Processing, Microstructure, and Mechanical Properties," 2020, Materials
  • "A Method to Estimate and Analyze the Performance of a Grid-Connected Photovoltaic Power Plant," 2020, Energies
  • "Development and Performance Evaluation of Photovoltaic (PV) Evaluation and Fault Detection System Using Hardware-in-the-Loop Simulation for PV Applications," 2023, Micromachines
  • "Design and Evaluation of Wireless Power Monitoring IoT System for AC Appliances," 2022, Energies

Best Publications

  • Temperature-insensitive miniaturized fiber inline Fabry-Perot interferometer for highly sensitive refractive index measurement

    Tao Wei;Yukun Han;Yanjun Li;Hai-Lung Tsai

  • Improved Two-Temperature Model and Its Application in Ultrashort Laser Heating of Metal Films

    Lan Jiang;Hai-Lung Tsai

  • Heat and mass transfer in gas metal arc welding. Part II: The metal

    J. Hu;Hai-Lung Tsai

  • Miniaturized fiber inline Fabry-Perot interferometer fabricated with a femtosecond laser.

    Tao Wei;Yukun Han;Hai-Lung Tsai;Hai Xiao

  • Modeling of transport phenomena in hybrid laser-MIG keyhole welding

    Jia Zhou;Hai-Lung Tsai

  • Heat transfer and fluid flow in a partially or fully penetrated weld pool in gas tungsten arc welding

    H. G. Fan;Hai-Lung Tsai;S. J. Na

  • Impingement of filler droplets and weld pool dynamics during gas metal arc welding process

    Y. Wang;Hai-Lung Tsai

  • Transport Phenomena and Keyhole Dynamics during Pulsed Laser Welding

    Jun Zhou;Hai Lung Tsai;Pei Chung Wang

  • Three-dimensional modeling of arc plasma and metal transfer in gas metal arc welding

    Gu Xu;J. Hu;Hai-Lung Tsai

  • Weld pool dynamics and the formation of ripples in 3D gas metal arc welding

    J. Hu;H. Guo;H.L. Tsai

  • Modeling of the effects of surface-active elements on flow patterns and weld penetration

    Y. Wang;Q. Shi;Hai-Lung Tsai

  • Energy transport and material removal in wide bandgap materials by a femtosecond laser pulse

    Lan Jiang;Hai-Lung Tsai

  • Modeling of solute redistribution in the mushy zone during solidification of aluminum-copper alloys

    Q. Z. Diao;Hai-Lung Tsai

  • 3D printing of large, complex metallic glass structures

    Yiyu Shen;Yingqi Li;Chen Chen;Hai-Lung Tsai

  • Effects of electromagnetic force on melt flow and porosity prevention in pulsed laser keyhole welding

    Jun Zhou;Hai Lung Tsai

  • Modeling, optimization and classification of weld quality in tungsten inert gas welding

    Y.S Tarng;H.L Tsai;S.S Yeh

  • Fabrication of 3D microoptical lenses in photosensitive glass using femtosecond laser micromachining

    Ya Cheng;Hai-Lung Tsai;K. Sugioka;K. Midorikawa

  • Effects of surface active elements on weld pool fluid flow and weld penetration in gas metal arc welding

    Y. Wang;Hai-Lung Tsai

  • Porosity formation and prevention in pulsed laser welding

    Jun Zhou;Hai Lung Tsai

  • Shrinkage-induced fluid flow and domain change in two-dimensional alloy solidification

    K. C. Chiang;Hai-Lung Tsai

Frequent Co-Authors

Lan Jiang
Lan Jiang Beijing Institute of Technology
Hai Xiao
Hai Xiao Clemson University
Yongfeng Lu
Yongfeng Lu University of Nebraska–Lincoln
Ming-Chuan Leu
Ming-Chuan Leu Missouri University of Science and Technology
Eli Ruckenstein
Eli Ruckenstein University at Buffalo, State University of New York
Bo Li
Bo Li Hunan University
Suck-Joo Na
Suck-Joo Na Xi'an Jiaotong University

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