Thermal Characterization, Using the Photopyroelectric Technique, of Liquids Used in the Automobile Industry

被引:14
作者
Cervantes-Espinosa, L. M. [2 ,3 ]
Castillo-Alvarado, F. de L. [3 ]
Lara-Hernandez, G. [1 ]
Cruz-Orea, A. [1 ]
Mendoza-Alvarez, J. G. [1 ]
Valcarcel, J. P. [4 ]
Garcia-Quiroz, A. [5 ]
机构
[1] IPN, CINVESTAV, Dept Fis, Mexico City 07360, DF, Mexico
[2] IPN, ESCOM, UPALM, Mexico City 07738, DF, Mexico
[3] IPN, ESFM, UPALM, Mexico City 07730, DF, Mexico
[4] Univ Surcolombiana, Neiva, Huila, Colombia
[5] Univ Autonoma Ciudad Mexico, Mexico City 06080, DF, Mexico
关键词
Automobile industry; Photopyroelectric technique; Thermal diffusivity; Thermal effusivity; SPECTROSCOPY; EFFUSIVITY;
D O I
10.1007/s10765-012-1317-7
中图分类号
O414.1 [热力学];
学科分类号
摘要
Thermal properties of liquids used in the automobile industry such as engine oil, antifreeze, and a liquid for windshield wipers were obtained using the photopyroelectric (PPE) technique. The inverse PPE configuration was used in order to obtain the thermal effusivity of the liquid samples. The theoretical equation for the PPE signal in this configuration, as a function of the incident light modulation frequency, was fitted to the experimental data in order to obtain the thermal effusivity of these samples. Also, the back PPE configuration was used to obtain the thermal diffusivity of these liquids; this thermal parameter was obtained by fitting the theoretical equation for this configuration, as a function of the sample thickness (called the thermal wave resonator cavity), to the experimental data. All measurements were done at room temperature. A complete thermal characterization of these liquids used in the automobile industry was achieved by the relationship between the obtained thermal diffusivities and thermal effusivities with their thermal conductivities and volumetric heat capacities. The obtained results are compared with the thermal properties of similar liquids.
引用
收藏
页码:1916 / 1923
页数:8
相关论文
共 9 条
[1]   Self-consistent photothermal techniques:: Application for measuring thermal diffusivity in vegetable oils [J].
Balderas-López, JA ;
Mandelis, A .
REVIEW OF SCIENTIFIC INSTRUMENTS, 2003, 74 (01) :700-702
[2]   PHOTOACOUSTIC MEASUREMENTS OF TRANSPARENT LIQUID SAMPLES - THERMAL EFFUSIVITY [J].
BALDERASLOPEZ, JA ;
ACOSTAAVALOS, D ;
ALVARADO, JJ ;
ZELAYAANGEL, O ;
SANCHEZSINENCIO, F ;
FALCONY, C ;
CRUZOREA, A ;
VARGAS, H .
MEASUREMENT SCIENCE AND TECHNOLOGY, 1995, 6 (08) :1163-1168
[3]  
Bejan A., 1993, HEAT TRANSFER
[4]   Thermal Wave Resonator Cavity Applied to the Study of the Thermal Diffusivity of Coffee Infusions [J].
Briseno Tepepa, B. ;
Marin, E. ;
San Martin-Martinez, E. ;
Cruz Orea, A. .
INTERNATIONAL JOURNAL OF THERMOPHYSICS, 2009, 30 (05) :1591-1597
[5]   Absolute values of specific heat capacity and thermal conductivity of liquids from different modes of operation of a simple photopyroelectric setup [J].
Caerels, J ;
Glorieux, C ;
Thoen, J .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1998, 69 (06) :2452-2458
[6]  
Chirtoc M., 1995, J FERROELECTR, V165, P27
[7]   Thermal Effusivity of the Pb0.88Ln0.08Ti0.98Mn0.02O3 (Ln=La, Eu) Ferroelectric Ceramic System by Inverse Photopyroelectric Technique [J].
Flores-Cuautle, J. J. A. ;
Cruz-Orea, A. ;
Suaste-Gomez, E. .
FERROELECTRICS, 2009, 386 :36-40
[9]   THEORY OF PHOTOPYROELECTRIC SPECTROSCOPY OF SOLIDS [J].
MANDELIS, A ;
ZVER, MM .
JOURNAL OF APPLIED PHYSICS, 1985, 57 (09) :4421-4430