[HTML][HTML] Steady-state thermodynamics of a system with heat and mass flow coupling

K Makuch, R Hołyst, K Giżyński, A Maciołek… - The Journal of Chemical …, 2023 - pubs.aip.org
Equilibrium thermodynamics describes the energy exchange of a body with its environment.
Here, we describe the global energy exchange of an ideal gas in the Coutte flow in a …

[HTML][HTML] Parameters of state in the global thermodynamics of binary ideal gas mixtures in a stationary heat flow

A Maciołek, R Hołyst, K Makuch, K Giżyński, PJ Żuk - Entropy, 2023 - mdpi.com
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 …

[HTML][HTML] Fundamental relation for the ideal gas in the gravitational field and heat flow

R Hołyst, PJ Żuk, K Makuch, A Maciołek, K Giżyński - Entropy, 2023 - mdpi.com
We formulate the first law of global thermodynamics for stationary states of the ideal gas in
the gravitational field subjected to heat flow. We map the non-uniform system (described by …

[HTML][HTML] Direction of spontaneous processes in non-equilibrium systems with movable/permeable internal walls

R Hołyst, PJ Żuk, A Maciołek, K Makuch, K Giżyński - Entropy, 2024 - mdpi.com
We consider three different systems in a heat flow: an ideal gas, a van der Waals gas, and a
binary mixture of ideal gases. We divide each system internally into two subsystems by a …

Tailoring the first law of thermodynamics for convective flows

K Makuch - Physics of Fluids, 2024 - pubs.aip.org
Equilibrium thermodynamics is grounded in the law of energy conservation, with a specific
focus on how systems exchange energy with their environment during transitions between …

Temperature upper bound of an ideal gas

HC Kim - Heliyon, 2024 - cell.com
We study thermodynamics of a heat-conducting ideal gas system. The study is based on i)
the first law of thermodynamics from action formulation which expects heat-dependence of …

The first law of thermodynamics in hydrodynamic steady and unsteady flows

K Giżyński, K Makuch, J Paczesny, P Żuk… - arxiv preprint arxiv …, 2024 - arxiv.org
We studied planar compressible flows of ideal gas as models of a non-equilibrium
thermodynamic system. We demonstrate that internal energy $ U (S^{*}, V, N) $ of such …

The Internal Energy as a Function of State Parameters in Steady and Unsteady Poisseulle Flows

K Gizynski, K Makuch, J Paczesny, PJ Zuk… - Available at SSRN … - papers.ssrn.com
We studied planar compressible Poiseuille steady and unsteady flows of the ideal gas. We
determined the minimal number of the state parameters necessary to describe the changes …