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期刊Direct observation of non-uniform distribution of PVA binder in alumina green body
《Journal of Materials Science》Zhang, Y.[1]; Uchida, N.[1]; Uematsu, K.[1]
To study the effect of binder distribution in a powder granule on the internal structure of the compacts, the internal structure of green bodies with various PVA contents was examined by a liquid immersion technique a...显示全部
关键词:Binders Compaction Composition effects drying Grain boundaries Polyvinyl alcohols Porosity Powders Scanning electron microscopy Slurries 
期刊Analytical study of cyclic temperature drying: Effect on drying kinetics and product quality
《Journal of Food Engineering》Ho, J.C.[1]; Chou, S.K.[1]; Chua, K.J.[1]; Mujumdar, A.S.[1]; Hawlader, M.N.A.[1]
An analytical model has been formulated to determine the temperature and moisture distributions during the drying of an agricultural product when different cyclic air temperature variations were employed. The variatio...显示全部
关键词:Biodegradation drying Heat flux Mathematical models Moisture Temperature distribution 
期刊ANALYSIS OF MOISTURE MIGRATION OF TYPICAL MSW MATRICES AT MEDIUM TEMPERATURE
《Chemical Engineering Communications》Chen, M.Q.[1]; Xu, X.X.[1]; Jia, L.[1]; Jia, P.C.[1]; Yang, F.[1]
Experimental studies of moisture migration of typical municipal solid waste (MSW) matrices with high initial moisture content at so-called medium drying temperatures of 100°, 120°, 140°, 160°, 180&...显示全部
关键词:Activation energy Anisotropy drying Enzyme kinetics Kinetics Moisture 
期刊Electrochemical properties of self-assembled porous micro-spherical LiFePO4/PAS composite prepared by spray-drying method
《Electrochimica Acta》Chen, Zhaoyong[1]; Zhao, Qunfang[1]; Xu, Ming[1]; Li, Lingjun[1]; Duan, Junfei[1]; Zhu, Huali[1]
Polyacene (PAS) coated self-assembled porous micro-spherical LiFePO4cathode material is successfully synthesized by spray drying method. The crystal structure of the sample is examined by X-ray diffraction (XRD). The ...显示全部
关键词:Cathodes Crystal structure drying Electric discharges Electrochemical impedance spectroscopy Electrochemical properties Electrodes Electron microscopy High resolution transmission electron microscopy Lithium alloys Porosity Scanning electron microscopy Spheres Spray drying Transmission electron microscopy X ray diffraction 
期刊Rehydration characteristics of dehydrated West African pepper (Piper guineense) leaves
《Food Science & Nutrition》Laura C. Okpala[*]; Constance A. Ekechi
The rehydration characteristics of dehydrated West African pepper leaves were investigated at hydration temperatures of 28, 60, 70, and 80°C. Four treatments were given to the leaves: blanched and sun dried, u...显示全部
关键词:Blanching drying Peleg's constant rehydration 
期刊毛皮类物料干燥特性模拟试验研究被引量:3
《太阳能学报》1997年第2期168-173,共6页岑幻霞 杜鹊 
采用正交试验法对不同干燥工况下毛皮物料干燥特性进行试验,给出了干燥曲线和干燥速率曲线,建立了干燥特性方程。试验方法具有通用性。通过正交分析,以干燥时间和能耗为目标给出最佳干燥工况。
关键词:干燥 干燥特性 正交试验 毛皮 曲线拟合 
期刊球团干燥过程的数学建模与数值模拟研究被引量:3
《烧结球团》2018年第4期33-39,共7页李洋 李伯全 张西良 修晓波 陈彩俊 史玉坤 孙玥 
国家自然科学基金资助项目(51675245)
球团在链篦机内与气流进行热交换的水分冷凝蒸发干燥过程是一个复杂的传热、传质过程。利用计算流体动力学和多孔介质理论对球团干燥过程中冷凝与蒸发进行研究,依据局部非热力学平衡模型,建立了单个球团干燥过程的数学模型,包含水蒸气...显示全部
关键词:球团 干燥 传热 冷凝 蒸发 数学建模 数值模拟 
期刊再生添加料对沥青路面泡沫沥青混合料性能影响被引量:1
《公路工程》2019年第1期189-192,233,共5页潘高仑 蒋勇 
基于再生沥青路面,通过对沥青种类及用量、养生条件、拌和用水量、水泥用量等影响因素的分析,研究了其在干燥条件下对泡沫沥青混合料抗拉强度的影响。结果表明,在泡沫沥青用量相同时,西安-渭南高速公路(A1)再生混合料抗拉强度和残留抗...显示全部
关键词:泡沫沥青 再生沥青 干燥 TSR 
期刊Justification and refinements of model B3 for concrete creep and shrinkage. 2. Updating and theoretical basis
《Materiaux et constructions》Bazant, Zdenek P.[1]; Baweja, Sandeep[1]
Following statistical evaluation in part 1, this part deals with the improvement of prediction by updating one or two parameters of the model on the basis of short term tests and theoretical derivation of some formula...显示全部
关键词:Creep drying Durability Mathematical models Shrinkage Strength of materials Stress analysis 
期刊Preparation and characterization of theophylline loaded chitosan/β-cyclodextrin microspheres
《Journal of Materials Science: Materials in Medicine》Zhang, Wei Fen[1]; Chen, Xi Guang[1]; Li, Pi Wu[1,2]; He, Qiang Zhi[2]; Zhou, Hui Yun[1]
The purpose of this project was to develop sustained release chitosan/β-cyclodextrin microspheres of theophylline (TH) prepared by spray drying method. The effect of several formulation variables on the characteristi...显示全部
关键词:Drug products drying Hydrogen bonds Microspheres Scanning electron microscopy 
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