World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
33
Citations
4557
World Ranking
9411
National Ranking
1560

A.L.S. Chan 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 A.L.S. Chan 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: 47 publications — 1st percentile

1% of scientists in this discipline score the same or lower.

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

A.L.S. Chan 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 A.L.S. Chan 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: 33 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

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

Overview

A.L.S. Chan is affiliated with City University of Hong Kong in China and specializes in research spanning engineering and environmental science disciplines. Their work has a notable focus on environmental engineering, building and construction, as well as electrical and electronic engineering. Additional areas of study include automotive engineering and artificial intelligence.

The scientist's research primarily addresses topics related to building energy and comfort optimization, wind and air flow studies, urban heat island mitigation, sustainable building design and assessment, solar radiation and photovoltaics, electric vehicles and infrastructure, and vehicle emissions and performance.

Chan's recent scholarly contributions include the following papers:

  • Investigating the thermal performance and Overall Thermal Transfer Value (OTTV) of air-conditioned buildings under the effect of adjacent shading against solar radiation (2021, Journal of Building Engineering)
  • Numerical study on the thermal performance of water flow window fed with air-conditioning condensate (2022, Energy)
  • Neighbouring shading effect on photovoltaic panel system: Its implication to green building certification scheme (2022, Renewable Energy)
  • Transition from fossil fuel propelled transport to electrified mass transit railway system - Experience from Hong Kong (2022, Energy Policy)
  • Evaluating the appropriateness of adopting a single Overall Thermal Transfer Value and its implication to building energy regulation (2023, Journal of Building Engineering)

Chan has frequently published in several scholarly venues, including:

  • Journal of Building Engineering
  • Energy
  • Renewable Energy
  • Energy Policy
  • SSRN Electronic Journal

Frequent collaborators in Chan's research include Zhang Lin, Ting Yao, T.T. Chow, K.F. Fong, and Hyun-Jeong Lee.

Best Publications

  • Energy and exergy analysis of photovoltaic-thermal collector with and without glass cover

    T.T. Chow;G. Pei;K.F. Fong;Z. Lin

  • Generation of a typical meteorological year for Hong Kong

    Apple L.S. Chan;T.T. Chow;Square K.F. Fong;John Z. Lin

  • Investigation on energy performance of double skin façade in Hong Kong

    A.L.S. Chan;T.T. Chow;K.F. Fong;Z. Lin

  • Performance evaluation of a PV ventilated window applying to office building of Hong Kong

    T.T. Chow;K.F. Fong;W. He;Z. Lin

  • Developing future hourly weather files for studying the impact of climate change on building energy performance in Hong Kong

    A.L.S. Chan

  • Energy and environmental performance of building façades integrated with phase change material in subtropical Hong Kong

    A.L.S. Chan

  • Comparison of annual energy performances with different ventilation methods for cooling

    Zhang Lin;C.K. Lee;Square Fong;T.T. Chow

  • Modeling and application of direct-expansion solar-assisted heat pump for water heating in subtropical Hong Kong

    T.T. Chow;G. Pei;K.F. Fong;Z. Lin

  • Thermal sensation of Hong Kong people with increased air speed, temperature and humidity in air-conditioned environment

    T.T. Chow;K.F. Fong;B. Givoni;Zhang Lin

  • Pedestrian level wind environment assessment around group of high-rise cross-shaped buildings: Effect of building shape, separation and orientation.

    Qureshi M. Zahid Iqbal;A.L.S. Chan

  • Annual performance of building-integrated photovoltaic/water-heating system for warm climate application

    T.T. Chow;A.L.S. Chan;K.F. Fong;Z. Lin

  • Performance evaluation of photovoltaic-thermosyphon system for subtropical climate application

    T.T. Chow;W. He;J. Ji;A.L.S. Chan

  • Regression analysis of high-rise fully air-conditioned office buildings

    Joseph C. Lam;Sam C.M. Hui;Apple L.S. Chan

  • Developing a modified typical meteorological year weather file for Hong Kong taking into account the urban heat island effect

    A.L.S. Chan

  • Applying district-cooling technology in Hong Kong

    T.T Chow;W.H Au;Raymond Yau;Vincent Cheng

  • Energy and economic performance of green roof system under future climatic conditions in Hong Kong

    A.L.S. Chan;T.T. Chow

  • Building-mix optimization in district cooling system implementation

    T.T. Chow;Apple L.S. Chan;C.L. Song

  • Evaluation of Overall Thermal Transfer Value (OTTV) for commercial buildings constructed with green roof

    A.L.S. Chan;T.T. Chow

  • Effect of adjacent shading on the thermal performance of residential buildings in a subtropical region

    A.L.S. Chan

  • CFD analysis and energy simulation of a gymnasium

    Joseph C Lam;Apple L.S Chan

  • Energy modelling of district cooling system for new urban development

    T.T. Chow;K.F. Fong;A.L.S. Chan;R. Yau

  • Potential application of a centralized solar water-heating system for a high-rise residential building in Hong Kong

    T.T. Chow;K.F. Fong;A.L.S. Chan;Z. Lin

  • Computer modeling and experimental validation of a building-integrated photovoltaic and water heating system

    T.T. Chow;W. He;W. He;A.L.S. Chan;K.F. Fong

Frequent Co-Authors

Tin-Tai Chow
Tin-Tai Chow City University of Hong Kong
K.F. Fong
K.F. Fong City University of Hong Kong
Zhang Lin
Zhang Lin South China University of Technology
Joseph C. Lam
Joseph C. Lam City University of Hong Kong
Jie Ji
Jie Ji University of Science and Technology of China
Gang Pei
Gang Pei University of Science and Technology of China
Danny H.W. Li
Danny H.W. Li City University of Hong Kong

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