Details
| Translated title of the contribution | The speed of sound as a thermodynamic property |
|---|---|
| Original language | German |
| Pages (from-to) | 47-54 |
| Number of pages | 8 |
| Journal | Forschung im Ingenieurwesen |
| Volume | 64 |
| Issue number | 3 |
| Publication status | Published - Jul 1998 |
Abstract
In the limit of small amplitudes and low frequencies, the speed of sound is a quantity describing the thermodynamic state of the fluid under consideration. Similar to other state variables like pressure, temperature and density, the speed of sound is well accessible by experiment to a high degree of precision. Because of the thermodynamic interrelationship between the slope of the thermal property surface (p, ρ, T-surface), the speed of sound and the caloric variables of state, the speed of sound plays a major role in establishing fundamental equations of state for fluids. Unlike thermal property data, speed of sound data is rather scarce, especially in the homogeneous liquid high pressure region.
ASJC Scopus subject areas
- Engineering(all)
- General Engineering
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In: Forschung im Ingenieurwesen, Vol. 64, No. 3, 07.1998, p. 47-54.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Die Schallgeschwindigkeit als thermodynamische Zustandsgröße
AU - Kabelac, Stephan
N1 - Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 1998/7
Y1 - 1998/7
N2 - In the limit of small amplitudes and low frequencies, the speed of sound is a quantity describing the thermodynamic state of the fluid under consideration. Similar to other state variables like pressure, temperature and density, the speed of sound is well accessible by experiment to a high degree of precision. Because of the thermodynamic interrelationship between the slope of the thermal property surface (p, ρ, T-surface), the speed of sound and the caloric variables of state, the speed of sound plays a major role in establishing fundamental equations of state for fluids. Unlike thermal property data, speed of sound data is rather scarce, especially in the homogeneous liquid high pressure region.
AB - In the limit of small amplitudes and low frequencies, the speed of sound is a quantity describing the thermodynamic state of the fluid under consideration. Similar to other state variables like pressure, temperature and density, the speed of sound is well accessible by experiment to a high degree of precision. Because of the thermodynamic interrelationship between the slope of the thermal property surface (p, ρ, T-surface), the speed of sound and the caloric variables of state, the speed of sound plays a major role in establishing fundamental equations of state for fluids. Unlike thermal property data, speed of sound data is rather scarce, especially in the homogeneous liquid high pressure region.
UR - http://www.scopus.com/inward/record.url?scp=0032115108&partnerID=8YFLogxK
U2 - 10.1007/pl00010851
DO - 10.1007/pl00010851
M3 - Artikel
AN - SCOPUS:0032115108
VL - 64
SP - 47
EP - 54
JO - Forschung im Ingenieurwesen
JF - Forschung im Ingenieurwesen
SN - 0015-7899
IS - 3
ER -