With permanent down-hole gauges(PDGs)widely installed in oilfields around the world in recent years,a continuous stream of transient pressure data in real time
The irregularity is a key factor affecting the wheel-rail contact geometry relationship.In this paper,we calculated the wheel-rail contact points at typical sec
Bus rapid transit (BRT) systems have been shown to have many advantages including affordability,high capacity vehicles,and reliable service.Due to these attract
Ship hull form of the underwater area strongly influences the resistance of the ship.The major factor in ship resistance is skin friction resistance.Bulbous bow