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Tommaso Ruggeri

Tommaso Ruggeri

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
48
Citations
10140
World Ranking
1272
National Ranking
23

Tommaso Ruggeri 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 Tommaso Ruggeri 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: 254 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Tommaso Ruggeri 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 Tommaso Ruggeri 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: 48 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Overview

Tommaso Ruggeri is affiliated with the University of Bologna in Italy. Their research spans multiple disciplines including Mathematics, Engineering, and Physics and Astronomy, with significant contributions particularly in Applied Mathematics, Statistical and Nonlinear Physics, and Computational Mechanics.

The primary topics of Ruggeri's work focus on Gas Dynamics and Kinetic Theory, Advanced Thermodynamics and Statistical Mechanics, and Computational Fluid Dynamics and Aerodynamics. Additional areas of study include Fluid Dynamics and Turbulent Flows, Optical Properties and Cooling Technologies in Crystalline Materials, Thermoelastic and Magnetoelastic Phenomena, and solutions related to the Navier-Stokes equations.

Research outputs include journal articles and book publications. A notable book published by Ruggeri is Meccanica Razionale (2022), released by Springer International Publishing.

Prominent papers authored by Ruggeri are:

  • Maximum entropy principle closure for 14-moment system for a non-polytropic gas, 2020, Ricerche di Matematica

Other frequent publication venues for their work include:

  • arXiv (Cornell University)
  • Ricerche di Matematica
  • International Journal of Non-Linear Mechanics
  • Journal of Statistical Physics
  • Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences

Ruggeri has collaborated extensively with a group of coauthors. Frequent collaborators consist of Takashi Arima, Paolo Biscari, Giuseppe Saccomandi, Maurizio Vianello, and S. Pennisi, reflecting ongoing partnerships within their research network.

A selection of papers related to Ruggeri's broader field and collaborations includes:

  • Classical Limit of Relativistic Moments Associated with Boltzmann-Chernikov Equation: Optimal Choice of Moments in Classical Theory, 2020, Journal of Statistical Physics
  • Rational extended thermodynamics of dense polyatomic gases incorporating molecular rotation and vibration, 2020, Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences
  • On a Relativistic BGK Model for Polyatomic Gases Near Equilibrium, 2022, SIAM Journal on Mathematical Analysis
  • Which moments are appropriate to describe gases with internal structure in Rational Extended Thermodynamics?, 2021, International Journal of Non-Linear Mechanics

Best Publications

  • Rational extended thermodynamics

    Ingo Müller;Tommaso Ruggeri

  • Main field and convex covariant density for quasi-linear hyperbolic systems : relativistic fluid dynamics

    Tommaso Ruggeri;Alberto Strumia

  • Rational Extended Thermodynamics beyond the Monatomic Gas

    Tommaso Antonio Ruggeri;Masaru Sugiyama

  • Relativistic thermodynamics of gases

    I-Shih Liu;I Müller;T Ruggeri

  • Hyperbolic Principal Subsystems: Entropy Convexity and Subcharacteristic Conditions

    Guy Boillat;Tommaso Ruggeri

  • Galilean invariance and entropy principle for systems of balance laws

    T. Ruggeri

  • Moment equations in the kinetic theory of gases and wave velocities

    Guy Boillat;Tommaso Ruggeri

  • Extended thermodynamics of dense gases

    T. Arima;S. Taniguchi;T. Ruggeri;M. Sugiyama

  • HYPERBOLICITY OF THE 3 + 1 SYSTEM OF EINSTEIN EQUATIONS

    Yvonne Choquet-Bruhat;Tommaso Ruggeri

  • On the evolution law of weak discontinuities for hyperbolic quasi-linear systems

    Guy Boillat;Tommaso Ruggeri

  • Maximum entropy principle for rarefied polyatomic gases

    Milana Pavić;Milana Pavić;Tommaso Ruggeri;Srboljub Simić

  • On the shock structure problem for hyperbolic system of balance laws and convex entropy

    Guy Boillat;Tommaso Ruggeri

  • Entropy Principle and Recent Results in Non-Equilibrium Theories

    Vito Antonio Cimmelli;David Jou;David Jou;Tommaso Ruggeri;Péter Ván

  • Waves and Stability in Continuous Media

    F. Capone;Roberto Monaco;G. Mulone;T. Ruggeri

  • Admissible shock waves and shock-induced phase transitions in a van der Waals fluid

    Nanrong Zhao;Andrea Mentrelli;Tommaso Ruggeri;Masaru Sugiyama

  • Extended thermodynamics of real gases with dynamic pressure: An extension of Meixnerʼs theory

    Takashi Arima;Shigeru Taniguchi;Tommaso Ruggeri;Masaru Sugiyama

  • Emergent Dynamics of a Thermodynamically Consistent Particle Model

    Seung-Yeal Ha;Seung-Yeal Ha;Tommaso Ruggeri

  • Stability of constant equilibrium state for dissipative balance laws system with a convex entropy

    Tommaso Ruggeri;Denis Serre

  • Reflection and transmission of discontinuity waves through a shock wave. General theory including also the case of characteristic shocks

    Guy Boillatt;Tommaso Ruggeri

  • On the hyperbolic system of a mixture of Eulerian fluids: a comparison between single- and multi-temperature models

    Tommaso Antonio Ruggeri;S. Simic

  • Thermodynamic theory of the shock wave structure in a rarefied polyatomic gas: Beyond the Bethe-Teller theory

    Shigeru Taniguchi;Takashi Arima;Tommaso Ruggeri;Masaru Sugiyama

Frequent Co-Authors

Seung-Yeal Ha
Seung-Yeal Ha Seoul National University
Giuseppe Saccomandi
Giuseppe Saccomandi University of Perugia
Wolfgang K. Schief
Wolfgang K. Schief University of New South Wales
David Jou
David Jou Autonomous University of Barcelona
Tai-Ping Liu
Tai-Ping Liu Stanford University
Colin Rogers
Colin Rogers University of New South Wales
Denis Serre
Denis Serre École Normale Supérieure de Lyon

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