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| Titel in Übersetzung | The speed of sound as a thermodynamic property |
|---|---|
| Originalsprache | Deutsch |
| Seiten (von - bis) | 47-54 |
| Seitenumfang | 8 |
| Fachzeitschrift | Forschung im Ingenieurwesen |
| Jahrgang | 64 |
| Ausgabenummer | 3 |
| Publikationsstatus | Veröffentlicht - Juli 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.
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in: Forschung im Ingenieurwesen, Jahrgang 64, Nr. 3, 07.1998, S. 47-54.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › 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 -