World's Best Scientists 2026 revealed!

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
65
Citations
11843
World Ranking
527
National Ranking
4

Christos Tzivanidis 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 Christos Tzivanidis 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: 218 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

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

Christos Tzivanidis 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 Christos Tzivanidis 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: 65 D-Index — 85th percentile

85% of scientists in this discipline score the same or lower.

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

Overview

Christos Tzivanidis is affiliated with the National Technical University of Athens in Greece, focusing their research efforts primarily in the fields of Engineering and Energy. Their work spans multiple subfields including Mechanical Engineering, Renewable Energy, Sustainability and the Environment, Statistical and Nonlinear Physics, Building and Construction, and Electrical and Electronic Engineering.

Their main topics of study concern Solar Thermal and Photovoltaic Systems, Thermodynamic and Exergetic Analyses of Power and Cooling Systems, Refrigeration and Air Conditioning Technologies, Advanced Thermodynamics and Statistical Mechanics, Building Energy and Comfort Optimization, Photovoltaic System Optimization Techniques, and Heat Transfer and Optimization.

Christos Tzivanidis has contributed to various publication venues with frequent appearances in Applied Sciences, Energies, Thermal Science and Engineering Progress, Applied System Innovation, and Applied Thermal Engineering.

Frequent coauthors include Evangelos Bellos, Panagiotis Lykas, Dimitrios N. Korres, Angeliki Kitsopoulou, and Michail Gr. Vrachopoulos. The collaboration with these authors points to a sustained research network within the areas of solar energy and thermal systems.

The following recent papers indicate some of the specific areas of research pursued by Tzivanidis:

  • Solar-driven polygeneration systems: Recent progress and outlook (2020, Applied Energy)
  • A systematic parametric thermal analysis of nanofluid-based parabolic trough solar collectors (2020, Sustainable Energy Technologies and Assessments)
  • A comprehensive review of solar-driven multigeneration systems with hydrogen production (2022, International Journal of Hydrogen Energy)
  • Investigation and optimization of a solar-assisted pumped thermal energy storage system with flat plate collectors (2021, Energy Conversion and Management)
  • Yearly investigation of a solar-driven absorption refrigeration system with ammonia-water absorption pair (2021, Thermal Science and Engineering Progress)

Best Publications

  • Thermal enhancement of solar parabolic trough collectors by using nanofluids and converging-diverging absorber tube

    E. Bellos;C. Tzivanidis;K.A. Antonopoulos;G. Gkinis

  • Alternative designs of parabolic trough solar collectors

    Evangelos Bellos;Christos Tzivanidis

  • A detailed working fluid investigation for solar parabolic trough collectors

    Evangelos Bellos;Christos Tzivanidis;Kimon A. Antonopoulos

  • Energetic and financial investigation of a stand-alone solar-thermal Organic Rankine Cycle power plant

    Christos Tzivanidis;Evangelos Bellos;Kimon A. Antonopoulos

  • Enhancing the performance of parabolic trough collectors using nanofluids and turbulators

    Evangelos Bellos;Christos Tzivanidis;Dimitrios Tsimpoukis

  • Thermal and optical efficiency investigation of a parabolic trough collector

    C. Tzivanidis;E. Bellos;D. Korres;K.A. Antonopoulos

  • Thermal analysis of parabolic trough collector operating with mono and hybrid nanofluids

    Evangelos Bellos;Christos Tzivanidis

  • Exergetic, energetic and financial evaluation of a solar driven absorption cooling system with various collector types

    Evangelos Bellos;Christos Tzivanidis;Kimon A. Antonopoulos

  • Energetic and financial evaluation of solar assisted heat pump space heating systems

    Evangelos Bellos;Christos Tzivanidis;Konstantinos Moschos;Kimon A. Antonopoulos

  • The use of nanofluids in solar concentrating technologies: A comprehensive review

    Evangelos Bellos;Zafar Said;Christos Tzivanidis

  • Solar-driven polygeneration systems: Recent progress and outlook

    Alibakhsh Kasaeian;Evangelos Bellos;Armin Shamaeizadeh;Christos Tzivanidis

  • Thermal enhancement of parabolic trough collector with internally finned absorbers

    Evangelos Bellos;Christos Tzivanidis;Dimitrios Tsimpoukis

  • A detailed exergetic analysis of parabolic trough collectors

    Evangelos Bellos;Christos Tzivanidis

  • Multi-criteria evaluation of parabolic trough collector with internally finned absorbers

    Evangelos Bellos;Christos Tzivanidis;Dimitrios Tsimpoukis

  • Thermal, hydraulic and exergetic evaluation of a parabolic trough collector operating with thermal oil and molten salt based nanofluids

    Evangelos Bellos;Christos Tzivanidis;Dimitrios Tsimpoukis

  • Parametric investigation of nanofluids utilization in parabolic trough collectors

    Evangelos Bellos;Christos Tzivanidis

  • Design, simulation and optimization of a compound parabolic collector

    E. Bellos;D. Korres;C. Tzivanidis;K.A. Antonopoulos

  • Parametric analysis and optimization of a solar driven trigeneration system based on ORC and absorption heat pump

    Evangelos Bellos;Christos Tzivanidis

  • The impact of internal longitudinal fins in parabolic trough collectors operating with gases

    Evangelos Bellos;Christos Tzivanidis;Ilias Daniil;Kimon A. Antonopoulos

  • Investigation of a star flow insert in a parabolic trough solar collector

    Evangelos Bellos;Christos Tzivanidis

  • A review of concentrating solar thermal collectors with and without nanofluids

    Evangelos Bellos;Christos Tzivanidis

Frequent Co-Authors

Evangelos Bellos
Evangelos Bellos University of West Attica
Zafar Said
Zafar Said United Arab Emirates University
Alibakhsh Kasaeian
Alibakhsh Kasaeian University of Tehran
Sotirios Karellas
Sotirios Karellas National Technical University of Athens
John K. Kaldellis
John K. Kaldellis University of West Attica

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:

Related Online Degrees & Career Pathways

For those interested in expanding their knowledge beyond Mechanical and Aerospace Engineering, exploring online degrees in related fields can provide valuable skill sets. Veterans looking to transition can benefit from specialized programs tailored to their needs, such as a speech pathology degree online for veterans. These programs offer flexibility and support, making further education more accessible.

Students aiming for a faster educational track might consider an accelerated slp master's program. Such programs can expedite career entry while maintaining rigorous academic standards.

Career pathways stemming from engineering disciplines can also lead to roles requiring strong analytical and investigative skills, similar to those in law enforcement fields. For instance, understanding the educational requirements and job outlook for becoming an fbi profiler salary may inspire graduates to explore interdisciplinary opportunities.

Additionally, exploring various types of therapy degrees online can enhance interpersonal and problem-solving skills, which are valuable in team-based engineering projects or leadership roles.

Best Scientists Citing Christos Tzivanidis

Trending Scientists

Recently Published Articles