癸酸甲酯、月桂酸甲酯和肉豆蔻酸甲酯的液相声速测量

doi:10.11949/j.issn.0438-1157.20170312

化工学报 ›› 2017, Vol. 68 ›› Issue (11): 4054-4060.DOI: 10.11949/j.issn.0438-1157.20170312

癸酸甲酯、月桂酸甲酯和肉豆蔻酸甲酯的液相声速测量

陈玉田, 张颖, 郑雄, 何茂刚

西安交通大学热流科学与工程教育部重点实验室, 陕西西安 710049

收稿日期:2017-03-28 修回日期:2017-06-05 出版日期:2017-11-05 发布日期:2017-11-05
通讯作者: 何茂刚
基金资助:
国家自然科学基金项目（51576161）。

Measurement of sound speed in methyl caprate, methyl laurate and methyl myristate

CHEN Yutian, ZHANG Ying, ZHENG Xiong, HE Maogang

Key Laboratory of Thermal-Fluid Science and Engineering of Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, China

Received:2017-03-28 Revised:2017-06-05 Online:2017-11-05 Published:2017-11-05
Supported by:
supported by the National Natural Science Foundation of China (51576161).

摘要/Abstract

摘要：

癸酸甲酯、月桂酸甲酯和肉豆蔻酸甲酯3种脂肪酸甲酯是生物柴油的主要成分，其声速是喷油系统优化设计和等熵压缩因子计算中所必需的参数之一。针对癸酸甲酯、月桂酸甲脂和肉豆蔻酸甲脂3种物质声速实验数据缺乏的现状，利用布里渊光散射法，沿0.1、2.5、5.5和8.5 MPa 4条等压线，在288.15~498.15 K温度范围内，分别测量了癸酸甲酯、月桂酸甲酯和肉豆蔻酸甲酯的液相声速；分析了声速随温度、压力的变化规律；依据实验数据，给出了在本文p-T热力学区域内，3种物质液相声速与温度和压力的关联式；关联式计算值与实验数据的相对偏差绝对平均值分别为：0.17%（癸酸甲酯）、0.10%（月桂酸甲酯）和0.15%（肉豆蔻酸甲酯），满足工程应用需求。

关键词: 生物柴油, 声速, 布里渊光散射, 测量

Abstract:

Methyl caprate, methyl laurate and methyl myristate were considered as the main components of biodiesel. The sound speed in fatty acid methyl esters (FAMEs) is one of the necessary parameter for optimizing the injection process and calculating the isoentropic compressibility. Nevertheless, the sound speed in methyl caprate, methyl laurate and methyl myristate are scarce in the literature. The sound speeds in the three FAMEs were measured by employing Brillouin light scattering method. The measurements were carried out at temperature ranging from 288.15 to 498.15 K along 4 isobaric lines 0.1, 2.5, 5.5 and 8.5 MPa. The change regularities of sound speed in methyl caprate, methyl laurate and methyl myristate with temperatures and pressures were analyzed, respectively. A rational function as function of pressure and temperature was used to correlate the experimental sound speed in the measured p-T region. Comparing the experimental sound speed with the correlation results, the absolute average deviations (AADs) are 0.17% for methyl caprate, 0.10% for methyl caprate and 0.15% for methyl myristate.

Key words: biodiesel, speed of sound, Brillouin light scattering, measurement

中图分类号:

陈玉田, 张颖, 郑雄, 何茂刚. 癸酸甲酯、月桂酸甲酯和肉豆蔻酸甲酯的液相声速测量[J]. 化工学报, 2017, 68(11): 4054-4060.

CHEN Yutian, ZHANG Ying, ZHENG Xiong, HE Maogang. Measurement of sound speed in methyl caprate, methyl laurate and methyl myristate[J]. CIESC Journal, 2017, 68(11): 4054-4060.

参考文献 30

[1]	BENJUMEA P, AGUDELO J R, AGUDELO A F. Effect of the degree of unsaturation of biodiesel fuels on engine performance, combustion characteristics, and emissions[J]. Energy &Fuels, 2011, 25(2):77-85.
[2]	李为民, 郑晓林, 徐春明, 等.固体碱法制备生物柴油及其性能[J]. 化工学报, 2005, 56(4):711-716. LI W M, ZHENG X L, XU C M, et al. Preparation and its properties of biodiesel by using solid base catalyst[J]. Journal of Chemical Industry and Engineering, 2005, 56(4):711-716.
[3]	CARESANA F. Impact of biodiesel bulk modulus on jnjection pressure and injection timing. The effect of residual pressure[J]. Fuel, 2011, 90(2):477-485.
[4]	BOEHMAN A L, MORRIS A D, SZYBIST J, et al. The impact of the bulk modulus of diesel fuels on fuel injection timing[J]. Energy & Fuels, 2004, 18(6):1877-1882.
[5]	NDIAYE E H I, NASRI D, DARIDON J L. Speed of sound, density, and derivative properties of fatty acid methyl and ethyl esters under high pressure:methyl caprate and ethyl caprate[J]. Journal of Chemical & Engineering Data, 2012, 57(10):2667-2676.
[6]	GOUW T H, VLUGTER J C. Physical properties of fatty acid methyl esters(Ⅳ):Ultrasonic sound velocity[J]. Journal of the American Oil Chemists' Society, 1964, 41(8):524-526.
[7]	DARIDON J L, COUTINHOB J A P, NDIAYEA E H I, et al. Novel data and a group contribution method for the prediction of the speed of sound and isentropic compressibility of pure fatty acids methyl and ethyl esters[J]. Fuel, 2013, 105(1):466-470.
[8]	FREITAS S V D, CUNHA D L, REIS R A, et al. Application of Wada's group contribution method to the prediction of the speed of sound of biodiesel[J]. Energy & Fuels, 2013, 27(3):1365-1370.
[9]	?ARSKA M, BARTOSZEK K, DZIDA M. High pressure physicochemical properties of biodiesel components derived from coconut oil or babassu oil[J]. Fuel, 2014, 125(11):144-151.
[10]	TAT M, GERPEN J H V. Measurement of biodiesel speed of sound and its impact on injection timing[R]. Colorado:National Renewable Energy Laboratory, 2003.
[11]	FREITAS S V D, PAREDES M L L, DARIDON J L, et al. Measurement and prediction of the speed of sound of biodiesel fuels[J]. Fuel, 2013, 103(1):1018-1022.
[12]	LOPES A F G, TALAVERA-PRIETO M D C, FERREIRA A G M, et al. Speed of sound in pure fatty acid methyl esters and biodiesel fuels[J]. Fuel, 2014, 116(1):242-254.
[13]	NDIAYE E H I, HABRIOUX M, COUTINHO J A P, et al. Speed of sound, density, and derivative properties of ethyl myristate, methyl myristate, and methyl palmitate under high pressure[J]. Journal of Chemical & Engineering Data, 2013, 58(5):1371-1377.
[14]	DÁVILA M J, GEDANITZ H, SPAN R. Speed of sound measurements of liquid C1-C4 alkanols[J]. Journal of Chemical Thermodynamics, 2016, 93:157-163.
[15]	LIU Q, FENG X J, AN B L, et al. Speed of sound measurements using a cylindrical resonator for gaseous carbon dioxide and propene[J]. Journal of Chemical & Engineering Data, 2014, 59(9):2788-2798.
[16]	HE M G, LIU Z G, YIN J M. Measurement of speed of sound with a spherical resonator:HCFC-22, HFC-152a, HFC-143a and propane[J]. International Journal of Thermophysics, 2002, 23(6):1599-1615.
[17]	FRÖBA A P, BOTERO C, LEIPERTZ A. Thermal diffusivity, sound speed, viscosity, and surface tension of R227ea (1,1,1,2,3,3,3-heptafluoropropane)[J]. International Journal of Thermophysics,. 2006, 27(6):1609-1625.
[18]	FRÖBA A P, KREMER H, LEIPERTZ A, et al. Thermophysical properties of a refrigerant mixture of R365mfc (1,1,1,3,3-pentafluorobutane) and galden® HT 55(perfluoropolyether)[J]. International Journal of Thermophysics, 2007, 28(8):449-480.
[19]	WILL S, FRÖBA A P, LEIPERTZ A. Thermal diffusivity and sound velocity of toluene over a wide temperature range[J]. International Journal of Thermophysics, 1998, 19(2):403-414.
[20]	王升. 激光散射法流体热扩散率和声速测量实验系统的研制及应用[D]. 西安:西安交通大学, 2014. WANG S. Development of laser light scattering system for thermal diffusivity and speed of sound of fluids and applications[D]. Xi'an:Xi'an Jiaotong University, 2014.
[21]	张颖, 王升, 郑雄, 等. 利用自发布里渊散射测量液体声速[J]. 物理学报, 2015, 64(3):1-7. ZHANG Y, WANG S, ZHENG X, et al. Measurement of speed of liquid using spontaneous Brillouin scattering method[J]. Acta Physica Sinica, 2015, 64(3):1-7.
[22]	ZHENG X, ZHANG Y, HE M. Measurement of the speed of sound in hexane and heptane at temperatures from (303.15 to 536.15) K and pressures from (1.0 to 8.5) MPa[J]. Journal of Chemical & Engineering Data, 2015, 61(2):701-711.
[23]	LASTOVKA J B, BENEDEK G B. Light-beating Techniques for the Study of the Rayleigh-Brillouin Spectrum[M]. New York:McGraw-Hill, 1966.
[24]	MOUNTAIN R D. Spectral distribution of scattered light in a simple fluid[J]. Review of Modern Physics, 1996, 38(1):205-213.
[25]	ZHANG Y, ZHENG X, HE M G, et al. Speed of sound in methyl caprate, methyl laurate, and methyl myristate:measurement by Brillouin light scattering and prediction by Wada's group contribution method[J]. Energy & Fuels, 2016, 30(11):9502-9509.
[26]	WANG S, ZHANG Y, HE M G, et al. Thermal diffusivity and speed of sound of saturated pentane from light scattering[J]. International Journal of Thermophysics, 2014, 35(8):1450-1464.
[27]	ZHANG Y, ZHENG X, HE M, et al. Speed of sound measurements of 2-methoxy-2-methylpropane in the temperature range of 293.15 and 673.15 K and for pressures up to 10 MPa[J]. Journal of Chemical & Engineering Data, 2016, 61(9):3127-3134.
[28]	DARIDON J L, LAGOURETTE B, GROLIER J P E. Experimental measurements of the speed of sound in n-hexane from 293 to 373 K and up to 150 MPa[J]. International Journal of Thermophysics, 1998, 19(19):145-160.
[29]	DUTOUR S, DARIDON J L, LAGOURETTE B. Pressure and temperature dependence of the speed of sound and related properties in normal octadecane and nonadecane[J]. International Journal of Thermophysics, 2000, 21(21):173-184.
[30]	DARIDON J L, CARRIER H, LAGOURETTE B. Pressure dependence of the thermophysical properties of n-pentadecane and n-heptadecane[J]. International Journal of Thermophysics, 2002, 23(3):697-708.

癸酸甲酯、月桂酸甲酯和肉豆蔻酸甲酯的液相声速测量

Measurement of sound speed in methyl caprate, methyl laurate and methyl myristate

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