World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
36
Citations
4017
World Ranking
2582
National Ranking
90

Junkao Liu 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 Junkao Liu 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: 175 publications — 35th percentile

35% of scientists in this discipline score the same or lower.

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

Junkao Liu 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 Junkao Liu 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: 36 D-Index — 28th percentile

28% of scientists in this discipline score the same or lower.

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

Best Publications

  • A review of recent studies on non-resonant piezoelectric actuators

    Liang Wang;Weishan Chen;Junkao Liu;Jie Deng

  • Design and Experiments of a Single-Foot Linear Piezoelectric Actuator Operated in a Stepping Mode

    Junkao Liu;Yingxiang Liu;Liangliang Zhao;Dongmei Xu

  • A High-Power Linear Ultrasonic Motor Using Bending Vibration Transducer

    Yingxiang Liu;Weishan Chen;Junkao Liu;Xiaohui Yang

  • Development of a Nonresonant Piezoelectric Motor With Nanometer Resolution Driving Ability

    Dongmei Xu;Yingxiang Liu;Shengjun Shi;Junkao Liu

  • A review of recent studies on piezoelectric pumps and their applications

    Hengyu Li;Junkao Liu;Kai Li;Yingxiang Liu

  • A Rotary Piezoelectric Actuator Using the Third and Fourth Bending Vibration Modes

    Yingxiang Liu;Weishan Chen;Xiaohui Yang;Junkao Liu

  • Piezoelectric micro-jet devices: A review

    Hengyu Li;Junkao Liu;Kai Li;Yingxiang Liu

  • Development of a Planar Piezoelectric Actuator Using Bending–Bending Hybrid Transducers

    Jie Deng;Yingxiang Liu;Junkao Liu;Dongmei Xu

  • A cylindrical traveling wave ultrasonic motor using longitudinal and bending composite transducer

    Yingxiang Liu;Weishan Chen;Junkao Liu;Shengjun Shi

  • A Frog-Shaped Linear Piezoelectric Actuator Using First-Order Longitudinal Vibration Mode

    Qiang Zhang;Weishan Chen;Yingxiang Liu;Junkao Liu

  • A high-power linear ultrasonic motor using longitudinal vibration transducers with single foot

    Yingxiang Liu;Weishan Chen;Junkao Liu;Shengjun Shi

  • A Simplified Inchworm Rotary Piezoelectric Actuator Inspired by Finger Twist: Design, Modeling, and Experimental Evaluation

    Unknown

  • Miniature Amphibious Robot Actuated by Rigid‐Flexible Hybrid Vibration Modules

    Unknown

  • Development of a Novel Flexure-Based XY Platform Using Single Bending Hybrid Piezoelectric Actuator

    Unknown

  • Development of a Novel Two-DOF Pointing Mechanism Using a Bending–Bending Hybrid Piezoelectric Actuator

    Shijing Zhang;Junkao Liu;Jie Deng;Yingxiang Liu

  • A u-shaped linear ultrasonic motor using longitudinal vibration transducers with double feet

    Yingxiang Liu;Junkao Liu;Weishan Chen;Shengjun Shi

  • The three-dimensional hydrodynamics of thunniform swimming under self-propulsion

    Unknown

  • Development of a novel two-DOF piezo-driven fast steering mirror with high stiffness and good decoupling characteristic

    Qingbing Chang;Weishan Chen;Junkao Liu;Hongpeng Yu

  • A walker-pusher inchworm actuator driven by two piezoelectric stacks

    Xuefeng Ma;Yingxiang Liu;Jie Deng;Shijing Zhang

  • Ring-type traveling wave ultrasonic motor using a radial bending mode [Correspondence]

    Weishan Chen;Yingxiang Liu;Xiaohui Yang;Junkao Liu

Frequent Co-Authors

Yingxiang Liu
Yingxiang Liu Harbin Institute of Technology

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Related Online Degrees & Career Pathways

Exploring Mechanical and Aerospace Engineering opens doors to various interdisciplinary fields and career paths. For those interested in diverse options, understanding related degrees can provide valuable insights. For example, veterans seeking flexible study options might consider online speech pathology degree programs for veterans, offering a practical blend of healthcare and communication skills that complement engineering teamwork and leadership roles.

Accelerated education is another important consideration, especially for students eager to enter the workforce quickly. Programs such as 5-year speech pathology programs highlight how integrated curricula can shorten study time without compromising quality, a concept that appeals to engineering students aiming for swift career advancement.

Beyond traditional engineering roles, some graduates leverage analytical and problem-solving skills in unique ways, such as becoming a criminal profiler. This career combines behavioral science with technical expertise, illustrating the broad applicability of an engineering mindset.

Finally, for those interested in the human element of technology development, pursuing degrees in counseling can complement technical skills with psychological knowledge, essential for designing user-centered systems and improving workplace dynamics.

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