Study on High Speed Electroforming (3rd Report)

Study on Braking Panels in High Speed Trains Using CFD

With speed increasing in high-speed trains, due to limitations of other types of brakes, aerodynamic brake has become an important braking method. In this task to make better use of brake’s panel different configurations are examined and the best panel shape which provides the reasonable drag coefficient is introduced. The results of simulations are carried out with the computational fluid dyna...

Report on the 3rd International ESCOP-Symposium.

Experimental Study of a High Speed Micro Waterwheel

Waterwheels are the oldest types of hydraulic machines. These turbines are of relatively simple design, large diameter, low rotational speed and high torques. But applying them as micro hydros of high speed and small diameter is yet to be explored. A micro hydro waterwheel of one meter diameter was designed and manufactured at the Iranian  esearc†h Organization for Science and Technology (IROST...

study on braking panels in high speed trains using cfd

with speed increasing in high-speed trains, due to limitations of other types of brakes, aerodynamic brake has become an important braking method. in this task to make better use of brake’s panel different configurations are examined and the best panel shape which provides the reasonable drag coefficient is introduced. the results of simulations are carried out with the computational fluid dyna...

Survey Report for High-Speed Network Impact on DDBMS

DBMS as an I/O-intensive software has been focused on how to efficiently make use of cache, main memory, and disk storage based on the observation of their bandwidths in the memory hierarchy. In the past decade, Distributed Database Management Systems (DDBMS) has introduced computer network as another kind of data I/O media. Traditionally, computer networks were put on a lower layer than disk s...