On the ambiguity of an ideal gas entropy concept by V. G. Kiselev

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Distribution of energy in the ideal gas that lacks equipartition by Dmitry M. Naplekov, Vladimir V. Yanovsky

“…Abstract The energy and velocity distributions of ideal gas particles were first obtained by Boltzmann and Maxwell in the second half of the nineteenth century. …”
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Non-ideal gas behavior matters in hydrodynamic instability by Jie Ren, Markus Kloker

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Adsorption of an Ideal Gas on a Small Spherical Adsorbent by Bjørn A. Strøm, Dick Bedeaux, Sondre K. Schnell

“…The ideal gas model is an important and useful model in classical thermodynamics. …”
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Fundamental Relation for the Ideal Gas in the Gravitational Field and Heat Flow by Robert Hołyst, Paweł J. Żuk, Karol Makuch, Anna Maciołek, Konrad Giżyński

“…We formulate the first law of global thermodynamics for stationary states of the ideal gas in the gravitational field subjected to heat flow. …”
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Heat Capacities and Enthalpies of Normal Alkanes in an Ideal Gas State by Nikolai M. Kuznetsov, Sergey M. Frolov

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Thermal equilibrium of an ideal gas in a free-floating box by Tremaine, S, Kocsis, B, Loeb, A

“…The equilibrium and fluctuations of an ideal gas in a rigid container are studied by every student of statistical mechanics. …”

Computational Simulator for Demonstrating the Properties of a 2D Ideal Gas by Luciano Frontino de Medeiros, Alvaro Crovador, Hamilton Pereira da Silva

“…This paper presents a computational simulator to demonstrate properties of a two-dimensional ideal gas from the equation of state for 2D case, allowing to view the obtaining of macroscopic quantities from the microscopic perspective of collisions according to Newton’s law. …”
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Similarity Solutions of Strong Shock Waves for Isothermal Flow in an Ideal Gas by Astha Chauhan, Rajan Arora

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One-Dimensional Optimal System for 2D Rotating Ideal Gas by Andronikos Paliathanasis

“…We derive the one-dimensional optimal system for a system of three partial differential equations, which describe the two-dimensional rotating ideal gas with polytropic parameter <inline-formula> <math display="inline"> <semantics> <mrow> <mi>&#947;</mi> <mo>&gt;</mo> <mn>2</mn> <mo>.…”
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Group Analysis of the Plane Steady Vortex Submodel of Ideal Gas with Varying Entropy by Salavat Khabirov

“…The submodel of ideal gas motion being invariant with respect to the time translation and the space translation by one direct has 4 integrals in the case of vortex flows with the varying entropy. …”
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Statistical description of ideal gas at Planck scale with strong quantum gravity measurement by Latévi M. Lawson

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Parameters of State in the Global Thermodynamics of Binary Ideal Gas Mixtures in a Stationary Heat Flow by Anna Maciołek, Robert Hołyst, Karol Makuch, Konrad Giżyński, Paweł J. Żuk

“…In this paper, we formulate the first law of global thermodynamics for stationary states of the binary ideal gas mixture subjected to heat flow. We map the non-uniform system onto the uniform one and show that the internal energy <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>U</mi><mo>(</mo><msup><mi>S</mi><mo>*</mo></msup><mo>,</mo><mi>V</mi><mo>,</mo><msub><mi>N</mi><mn>1</mn></msub><mo>,</mo><msub><mi>N</mi><mn>2</mn></msub><mo>,</mo><msubsup><mi>f</mi><mn>1</mn><mo>*</mo></msubsup><mo>,</mo><msubsup><mi>f</mi><mn>2</mn><mo>*</mo></msubsup><mo>)</mo></mrow></semantics></math></inline-formula> is the function of the following parameters of state: a non-equilibrium entropy <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mi>S</mi><mo>*</mo></msup></semantics></math></inline-formula>, volume <i>V</i>, number of particles of the first component, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>N</mi><mn>1</mn></msub></semantics></math></inline-formula>, number of particles of the second component <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>N</mi><mn>2</mn></msub></semantics></math></inline-formula> and the renormalized degrees of freedom. …”
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Momentum work and the energetic foundations of physics. II. The ideal gas law derived via processes by Grit Kalies, Duong D. Do, Steffen Arnrich

“…Several new insights into the state variables of an ideal gas are obtained: (i) pressure cannot be expressed via the kinetic energy of an ideal gas, and (ii) temperature can be interpreted as a particle-related (microscopic) state variable. …”
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Completeness of Classical Thermodynamics: The Ideal Gas, the Unconventional Systems, the Rubber Band, the Paramagnetic Solid and the Kelly Plasma by Karen Arango-Reyes, Gonzalo Ares de Parga

“…In order to show the viability of the methods, they are applied to a typical thermodynamic system as the ideal gas. Some well-known and unknown thermodynamic identities are deduced. …”
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Numerical Investigation on the Effect of Wet Steam and Ideal Gas Models for Steam Ejector Driven by Ship Waste Heat by Nan He, Xiaolong Chi, Chi Feng, Manfei Lu, Li Zhang, Jingming Dong

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Dominance Patterns Specified by the Ideal Gas Equation: Example of Examining Simultaneous Multivariate Relation with Scale Analysis Approach by Juqing Tu, Dian Yuan, Er Lu

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CARNOT AND PHILIPS HEAT ENGINES IN VIEW OF THE THEORY OF THERMODYNAMIC POTENTIALS by V. G. Kiselev

Subjects: “…ideal gas…”
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Reversible Carnot and Philips heat engines with a real gas as a working body by V. G. Kiselev

Subjects: “…ideal gas…”
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The Riemann problem for one-dimensional isentropic flow of a mixture of a non-ideal gas with small solid particles by Yicheng Pang, Jianjun Ge, Zuozhi Liu, Min Hu

“…We concern with the Riemann problem for one-dimensional inviscid and isentropic flow of a mixture of a non-ideal gas with small solid particles. The expressions of elementary wave curves are established. …”
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