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New scaling law predicts how wheels drive over sand
New scaling law predicts wheels drive over sand
2017/7/21
When engineers design a new aircraft, they carry out much of the initial testing not on full-sized jets but on model planes that have been scaled down to fit inside a wind tunnel. In this more managea...
Terraformer wind tunnel takes hazards engineering research to a new level
Terraformer wind tunnel hazards engineering research
2017/3/14
Wind engineer and 13th generation Floridian Forrest Masters knows how to ride out a hurricane. In fact, hurricanes have become his life's work. With support from the National Science Foundation (...
Mechanical engineer Junhong Chen and a team at the University of Wisconsin, Milwaukee (UWM), have developed what you might think of as a "canary in the coal mine" for lead in water.With support from t...
Researchers develop new method of trapping multiple particles using fluidics
Researchers trapping multiple particles fluidics
2016/4/13
Precise control of an individual particle or molecule is a difficult task. Controlling multiple particles simultaneously is an even more challenging endeavor. Researchers at the University of Illinois...
New Hybrid Parallel Algorithm for Variable-sized Batch Splitting Scheduling with Alternative Machines in Job Shops
variable-sized batch splitting differential evolution alternative machines
2011/8/3
The batch splitting scheduling problem has recently become a major target in manufacturing systems, and the researchers have obtained great achievements, whereas most of existing related researches fo...
New approach for applications of machinability and machining strength
Machinability Machining strength Cutting process
2009/12/3
Purpose: The purpose of this paper is to present and discuss the machinability and machining strength concepts under a new viewpoint concerned with both their applications and how to measure then. Des...
Delineation of Frost Characteristics on Cold Walls by Using a New Formula for Psychrometrics Demarcation Boundary
frost formation psychrometric-subsaturated demarcation criteri
2010/1/15
In this study, a direct new formula that predicts frost formation on cold walls corresponding to psychrometric-subsaturated.
The new formula uses data of the entering air dry-bulb temperature and abs...
Reduced gravity testing and research capabilities at new 2.0 second drop tower
Reduced gravity Microgravity Drop tower
2010/1/20
Purpose: The Queensland University of Technology’s has recently (2006) decommissioned a 1.9 second drop
tower adapted for operation within an unused lift well of a building and has fabricated a purpo...