Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane
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Article info
2000-06-13
2002-05-07
2002-05-07
117 - 124
Keywords
Abstract
Shear viscosity coefficients of nitroethane and 3-methylpentane mixture have been measured using digital viscometer. The measured values were over the entire concentration range above the critical temperature (Tc = 299.590 K) in the range 0.040 ? T- Tc ? 18.570 K. The results above the critical temperature Tc were analyzed by the mode coupling theory. The anomaly of shear viscosity was detected as a function of temperature and concentration. A least square fit near the critical temperature yields a value of noncritical part of shear viscosity ?0 = 0.358 cP. The Debye momentum cutoff qD and the constant A in the mode coupling approach were determined. Our values of ?0 and A are in good agreement with the literature values.
Abdelraziq, I. (2002). Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane. An-Najah University Journal for Research - A (Natural Sciences), 16(2), 117–124. https://doi.org/10.35552/anujr.a.16.2.655
[1]I. Abdelraziq, “Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane,” An-Najah University Journal for Research - A (Natural Sciences), vol. 16, no. 2, pp. 117–124, May 2002, doi: 10.35552/anujr.a.16.2.655.
Abdelraziq, Issam. “Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane.” An-Najah University Journal for Research - A (Natural Sciences), vol. 16, no. 2, May 2002, pp. 117–24. Crossref, https://doi.org/10.35552/anujr.a.16.2.655.
1.Abdelraziq I. Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane. An-Najah University Journal for Research - A (Natural Sciences) [Internet]. 2002 May;16(2):117–24. Available from: http://dx.doi.org/10.35552/anujr.a.16.2.655
Abdelraziq, Issam. “Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane.” An-Najah University Journal for Research - A (Natural Sciences) 16, no. 2 (May 2002): 117–24. https://doi.org/10.35552/anujr.a.16.2.655.
لزوجة الخليط نيترويثين و3- ميثيلبنتين واعتماده على درجة الحرارة والتركيز
المؤلفون:
معلومات المقال
2000-06-13
2002-05-07
2002-05-07
117 - 124
الكلمات الإفتتاحية
الملخص
لقد تم دراسة اللزوجة واعتمادها على درجات الحرارة للخليط الثنائي نيترويثين – 3 – ميثيلبنتين في حالة التركيز الحرج وفوق درجة الحرارة الحرجة للخليط. وقد استخدمت نظرية الازدواج في تحليل النتائج، وأظهرت الدراسة ظاهرة غير عادية للزوجة نتيجة اعتمادها على درجات الحرارة وتركيز الخليط. وأظهرت النتائج توافق كبير بين النتائج العملية والنظرية
Abdelraziq, I. (2002). Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane. An-Najah University Journal for Research - A (Natural Sciences), 16(2), 117–124. https://doi.org/10.35552/anujr.a.16.2.655
[1]I. Abdelraziq, “Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane,” An-Najah University Journal for Research - A (Natural Sciences), vol. 16, no. 2, pp. 117–124, May 2002, doi: 10.35552/anujr.a.16.2.655.
Abdelraziq, Issam. “Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane.” An-Najah University Journal for Research - A (Natural Sciences), vol. 16, no. 2, May 2002, pp. 117–24. Crossref, https://doi.org/10.35552/anujr.a.16.2.655.
1.Abdelraziq I. Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane. An-Najah University Journal for Research - A (Natural Sciences) [Internet]. 2002 May;16(2):117–24. Available from: http://dx.doi.org/10.35552/anujr.a.16.2.655
Abdelraziq, Issam. “Concentration and Temperature Dependence of Shear Viscosity of the Critical Mixture of Nitroethane and 3-Methylpentane.” An-Najah University Journal for Research - A (Natural Sciences) 16, no. 2 (May 2002): 117–24. https://doi.org/10.35552/anujr.a.16.2.655.
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