Continuum approach to phonon gas and shape changes of second sound via shock waves theory

Hyperbolic systems of conservation laws II

Peter D. Lax · Communications on Pure and Applied Mathematics · 1957 · 2.8K citations

Conservation Law, Conservation Laws Ii, Hyperbolic Equation +1

Solution of the Linearized Phonon Boltzmann Equation

R. A. Guyer, J. A. Krumhansl · Physical Review · 1966 · 872 citations

Phonon Field, Phonon Gas, Engineering +14

Method of Lagrange multipliers for exploitation of the entropy principle

I-Shih Liu · Archive for Rational Mechanics and Analysis · 1972 · 654 citations

Mathematical Programming, Numerical Analysis, Engineering +8

Second Sound in Solid Helium

Christian Ackerman, B. Bertman, H. A. T. Fairbank et al. · Physical Review Letters · 1966 · 423 citations

Engineering, Physics, Physical Acoustic +11

Observation of Second Sound in Bismuth

V. Narayanamurti, R. C. Dynes · Physical Review Letters · 1972 · 361 citations

Music, Aeroacoustics, Psychoacoustics +15