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Tommaso Ruggeri

Tommaso Ruggeri

D-Index & Metrics

Mechanical and Aerospace Engineering

D-Index
48
Citations
10140
World Ranking
1271
National Ranking
23

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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