Experiment and correlation of the thermophysical properties for binary and ternary liquid mixtures of three fatty acid ethyl esters and n-dodecane

Zhao, Guanjia; Yuan, Zemin; Fan, Meigong; Yin, Jianguo; Ma, Suxia

doi:10.1016/j.molliq.2019.111207

Cited by 10 publications

(6 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To accelerate the diffusion process, the binary and ternary samples were heated up to 393.15 K and preserved at this temperature for several hours and then cooled down slowly within a day. The procedure of preparing the samples was demonstrated to work well for the previous study for the mixtures having similar thermophysical properties …”

Section: Experimental Sectionmentioning

confidence: 80%

“…Temperature dependence of the refractive index of binary mixtures with different mole fractions of the first component x 1 and the equations of the corresponding pure components. (a) box, (1) + (3) ( x 1 = 0.2498); circle open, (1) + (3) ( x 1 = 0.5001); triangle up open, (1) + (3) ( x 1 = 0.7503); (b) triangle down open, (2) + (3) ( x 1 = 0.2501); tilted square open, (2) + (3) ( x 1 = 0.5004); triangle left-pointing open, (2) + (3) ( x 1 = 0.7501); dashed line, methyl butyrate (1) by eq ; dashed line with single dot, methyl decanoate (2); dashed line with double dots, n -dodecane (3) …”

Section: Resultsmentioning

confidence: 99%

“…Refractive index data of ternary mixtures with the mole fraction { x 1 : x 2 : (1 – x 1 – x 2 )} and the equations for each pure component. Star open, (1) + (2) + (3) { x 1 : x 2 : (1 – x 1 – x 2 ) = 0.3309 : 0.3311 : 0.3380} ( x 1 , x 2 , and 1 – x 1 – x 2 are the mole fraction of components 1, 2, and 3, respectively); dashed line, methyl butyrate (1) by eq ; dashed line with single dot, methyl decanoate (2); dashed line with double dots, n -dodecane (3) …”

Section: Resultsmentioning

confidence: 99%

“…Similar to the density, the refractive index of the mixtures was correlated by a linear combination of the refractive index of the corresponding pure components according to the mole fractions with a constant correction term Δ n where x i and n i are the mole fraction and the refractive index of component i , respectively, and k is the total number of the components, which equals 2 or 3 for binary and ternary mixtures, respectively. The refractive index data of methyl decanoate and n -dodecane were picked from our previous works, , and those of methyl butyrate were determined in the present work. The correction term Δ n was determined by fitting the experimental refractive index data.…”

Section: Resultsmentioning

confidence: 99%

“…The procedure of preparing the samples was demonstrated to work well for the previous study for the mixtures having similar thermophysical properties. 46 3. RESULTS AND DISCUSSION 3.1.…”

Section: Methodsmentioning

confidence: 99%

See 4 more Smart Citations

Experimental Investigation of the Thermophysical Properties of the Bio-Aviation Fuel Surrogates: Binary and Ternary Mixtures of n-Dodecane, Methyl Butyrate, and Methyl Decanoate

et al. 2019

Self Cite

View full text Add to dashboard Cite

For the investigation of injection characteristics of fuels in the internal combustion engines or turbines, thermophysical properties like liquid kinematic viscosity, surface tension, density, and refractive index are crucial and necessary. In this work, the liquid kinematic viscosity and surface tension were measured by surface light scattering (SLS) for the binary and ternary mixtures of n-dodecane with methyl butyrate and methyl decanoate, respectively, in the temperature ranges from (308.15 to 413.15) K for the mixtures and (298.15 to 423.15) K for methyl butyrate. Additionally, the liquid density was determined by a U-tube densimeter from (293.15 to 423.15) K, and refractive index was measured from (278.15 and 358.15) K. Furthermore, the experimental data of surface tension and kinematic viscosity for the mixtures were correlated with two proposed equations against the temperatures and mole fractions. The density and refractive index data were correlated by polynomial functions. This work provides essential data and correlation models for the crucial thermophysical properties of the binary model fuels for the bio-aviation kerosene in connection with the investigation of the fuel injection and combustion system.

show abstract

Section: Experimental Sectionmentioning

confidence: 80%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

“…The procedure of preparing the samples was demonstrated to work well for the previous study for the mixtures having similar thermophysical properties. 46 3. RESULTS AND DISCUSSION 3.1.…”

Section: Methodsmentioning

confidence: 99%

See 3 more Smart Citations