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Calculation of Shear Rate on Asphalt Binder in The Superpave Gyratory Compactor
Asphalt Superpave Superpave gyratory compactor Viscosity Mixing Compaction
2009/10/12
Most modified asphalt binders show pseudoplastic characteristics and their viscosity values depend on shear rate. The calculation of compaction temperatures for Superpave gyratory compactors (SGCs) de...
基于GPS的汽车横摆角速度和侧偏角工程测试方法（Engineering Test Method for Motor Vehicle Yaw Rate and Sideslip Angle Based on GPS Technology）
汽车 道路试验系统 横摆角速度
2009/5/22
面向汽车动力学控制系统产业化开发中的冬季试验和夏季试验，基于GPS技术设计了汽车横摆角速度和侧偏角工程测试系统和测试精度验证系统，并给出了具体的数据处理方法。阐述了两套系统的硬件设计、试验方法，并根据同步采集的试验数据对比分析了车身方位角、横摆角速度和侧偏角的测量精度。结果表明：测试系统定位能力较差，但横摆角速度和侧偏角测量精度与验证系统接近，满足汽车性能道路试验的要求。
The determination of the endogenous market penetration and compliance rate of advanced traveler information systems
advanced traveler information systems market penetration compliance rate nested logit model
2010/11/2
We consider a specific ATIS which objective is to reduce drivers’ travel cost uncertainty with recurrent network congestion through the provision of traffic information. Most of the studies premise of...
The research of diesel injection pumps performance on biofuel with different viscosity rate
diesel engine injection pump biofuel density viscosity delivery rate
2010/11/3
The main purpose of this research work is to determine the influence of fuel viscosity on the performance of diesel injection pumps of different design in order to clear up some of the changes in fuel...