Work

Critical Damping of Sound Wave in a Fluid Due to Thermal Conductivity in the Acoustic Approximation: the Kirchhoff-damping

Year: 2025

Type: article

Abstract: When sound propagates through fluid, it is observed that it gets attenuated due to different factors. In this communication, we shall discuss the attenuation of sound wave, triggered by thermal conductivity. Through detailed calculation, we shall show that near the critical point such attenuation of sound wave due to thermal conductivity is practically negligible.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.17034038

Author: Dr. Palash Das

Institution: Santipur College

Language: English

Topic: Gas Dynamics and Kinetic Theory

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7079718827

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