Effect of temperature and pressure on the speed of sound and isentropic bulk modulus of mixtures of biodiesel and diesel fuel

被引：41

作者：

Tat, ME ^{[1
]}

Van Gerpen, JH ^{[1
]}

机构：

[1] Iowa State Univ Sci & Technol, Dept Mech Engn, Ames, IA 50011 USA

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 2003年 / 80卷 / 11期

关键词：

alkyl esters; biodiesel; bulk modulus; compressibility; density; diesel engine; diesel fuel; fuel blends; physical properties; speed of sound;

D O I：

10.1007/s11746-003-0830-x

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The density and speed of sound of blends of biodiesel with No. 2 and No. 1 diesel fuels were measured from atmospheric pressure to 32.46 MPa at temperatures of 20 and 40degreesC. The isentropic bulk modulus was calculated from these quantities. The results show that the density and isentropic bulk modulus can be accurately modeled as having a linear variation with blend percentage. Speed of sound is better correlated by a second-order equation. Correlation equations are given and a blending rule is developed that allows the density, speed of sound, and isentropic bulk modulus of blends to be calculated from the properties of the biodiesel and diesel fuel.

引用

页码：1127 / 1130

页数：4

共 50 条

[1] DETERMINING THE SPEED OF SOUND, DENSITY, AND BULK MODULUS OF RAPESEED OIL, BIODIESEL, AND DIESEL FUEL
Nikolic, Boban D.
Kegl, Breda
Markovic, Sasa D.
Mitrovic, Melanija S.
THERMAL SCIENCE, 2012, 16 : S505 - S514
[2] The speed of sound and isentropic bulk modulus of biodiesel at 21°C from atmospheric pressure to 35 MPa
Tat, ME
Van Gerpen, JH
Soylu, S
Canakci, M
Monyem, A
Wormley, S
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 2000, 77 (03) : 285 - 289
[3] DEPENDENCE OF DIESEL FUEL BULK MODULUS ON TEMPERATURE AND PRESSURE
VARDE, KS
CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1982, 60 (05): : 710 - 712
[4] Influence of Pressure and Temperature in the Speed of Sound of Isobutanol plus Biodiesel Mixtures
Khalighi, Saman
Jalkh, Judy
Cruz, Pedro F.
Brito, Rui M. M.
Santos, Jaime B.
Ferreira, Abel G. M.
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2023, 68 (08): : 1921 - 1939
[5] Speed of sound and isentropic bulk modulus of alkyl monoesters at elevated temperatures and pressures
Tat, ME
Van Gerpen, JH
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 2003, 80 (12) : 1249 - 1256
[6] The effect of temperature and pressure on the physicochemical properties of petroleum diesel oil and biodiesel fuel
Dzida, Marzena
Prusakiewiez, Piotr
FUEL, 2008, 87 (10-11) : 1941 - 1948
[7] Bulk Modulus of Compressibility of Diesel/Biodiesel/HVO Blends
Lapuerta, Magin
Agudelo, John R.
Prorok, Matthew
Boehman, Andre L.
ENERGY & FUELS, 2012, 26 (02) : 1336 - 1343
[8] Pressure Effect on the Speed of Sound of Waste Cooking Oil Biodiesel
Ferreira, Abel G. M.
Santos, Jaime B.
Jalkh, Judy
Khalighi, Saman
Cruz, Pedro F.
Brito, Rui M. M.
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2022, 67 (10): : 3046 - 3058
[9] BULK MODULUS OF VEGETABLE OIL DIESEL FUEL BLENDS
VARDE, KS
FUEL, 1984, 63 (05) : 713 - 715
[10] SPEED OF SOUND IN BINARY-MIXTURES AS A FUNCTION OF TEMPERATURE AND PRESSURE
YE, SY
LAGOURETTE, B
ALLIEZ, J
SAINTGUIRONS, H
XANS, P
MONTEL, F
FLUID PHASE EQUILIBRIA, 1992, 74 : 177 - 202

← 1 2 3 4 5 →