| 含油污泥的流变特性试验研究 |
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| 引用本文： | 朱嘉卉,金余其,郑晓园,陈洪永,单君郎,胡跃龙.含油污泥的流变特性试验研究[J].能源工程,2014(2):52-56. |
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| 作者姓名： | 朱嘉卉 金余其 郑晓园 陈洪永 单君郎 胡跃龙 |
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| 作者单位： | [1]浙江大学热能工程研究所能源清洁利用国家重点实验室,浙江杭州310027 [2]浙江省普洛康裕制药有限公司,浙江东阳322118 |
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| 基金项目： | 国家科技支撑计划项目（2012BAB09B00）. |
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| 摘 要： | 针对舟山三种含油污泥样品,研究了温度、剪切速率、含渣率等参数对含油污泥流变特性的影响。通过幂律本构方程对实验数据进行分析处理,发现含油污泥在剪切速率增加时,剪切应力增加,粘度减小,含油污泥逐渐由假塑性流体向宾汉流体转变;温度越低,含油污泥的粘度越大且维持假塑性流体能力增强;含油污泥的含渣率越高,样品的非牛顿性越强,粘度值也越高。
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| 关 键 词： | 含油污泥 流变特性 幂律本构方程 |
Experimental research on the rheological properties of oil sludge |
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| Affiliation: | ZHU Jia-hui, JIN Yu-qi , ZHENG Xiao-yuan , et al ( 1. State Key Laboratory of Clean Energy Utilization, 2. Zhejiang Apeloa Pharmaceutical Co. Zhejiang University, Hangzhou 310027, China; , Ltd, Dongyang 322118, China) |
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| Abstract: | On the basis of the laboratory test of three kinds of oil sludge samples, the effect of such parameters as tem- perature, shear rate and slag content on the rheological properties was investigated . Experimental data were analyzed by the power law constitutive equation. The results showed that, the shear stress increases,the viscosity decreases, and oil sludge gradually changes from the pseudoplastic fluid to bingham fluid with the shear rate increasing. The viscosity and pseudoplastic characteristics of oil sludge increases with the temperature decreasing. The viscosity and non-newtonian characteristics of oil sludge also increases with the slag content of oil sludge increasing. |
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| Keywords: | oil sludge rheological properties power law constitutive equation |
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