AbstractWear in rock crushers causes great costs in the mining and aggregates industry. Change of the geometry of the crusher liners is amajor reason for these costs. Being able to predict the geometry of a worn crusher will help designing t...
IMPROVED PARCEL SORTING BY COMBINING AUTOMATIC SPEECH AND CHARACTER RECOGNITION Automatic postal sorting systems have traditionally reliedon optical character recognition (OCR) technology. WhileOCR systems perform well for flat mail items s...
Hydraulic System Hydraulic presser drive and air pressure drive hydraulic fluid as the transmission is made according to the 17th century, Pascals principle of hydrostatic pressure to drive the development of an emerging technology, the Unit...
AbstractOutdoor design conditions are important parameters for energy efficiency of buildings. The result of incorrect selection of outdoordesign conditions can be dramatic in view of comfort and energy consumption. In this study, the influ...
AbstractPlastic mould steels are the most versatile alloy steels whose consumption amount is thelargest among mould and die steels. Pre-hardened plastic mould blocks are mainly used formanufacturing large moulds of automobile interior trimmi...
ABSTRACT Hydraulic cylinder actuators are used extensively in industrial, construction and agricultural works. The small sized outlet ports of the cylinders resist the flow of discharged oil; and as a result the piston motion is slowed down....
摘要：本文介绍了使用两种不同的混凝土构件的数值模拟结果模型的裂纹的途径。首先，裂缝是仿照在涂抹的方式定义一个弹塑性，连续损伤或弥散裂缝模型。在弹塑性，采用朗肯crit...
Abstract In this paper we develop a performance model for impact crushers. The product size distribution is obtained as a function of the crushers rotor radius and angular velocity, the feed rate and the feed size distribution. The model is...
空调和空调系统空调和冰箱以同样的方式工作。除了冷却小,绝缘空间的冰箱，空调冷却房间,整个房子,或者整个公司。空调使用的化学物质很容易使气体液体相互转换。这种化学物质是...
ABSTRACT: In this paper the behavior of prestressed reinforced concrete beams and in particular the shear resistance is analyzed. Even if several different theoretical approaches and numerical models have been proposed over the last years to...
