The surface force per unit area exerted at the top of a wellbore when it is closed at either the Christmas tree or the BOP stack. 当采油树或防喷器组关闭时,施加在井口单位面积上的力称之为为关井压力。 www.infopetro.com.cn 2. Pressure is an expression of the force required to stop a ...
Noun1.force per unit area- the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit); "the compressed gas exerts an increased pressure" pressure,pressure level physical phenomenon- a natural phenomenon involving the physical properties of matter and en...
A 0.41 kg football is thrown with a velocity of 17 m/s to the right.A stationary receiver catches the ball and brings it to rest in 0.023 seconds.What is the force exerted on the receiver? (Answer in What do we call the force exerted by t...
Pressure is the fact that force is being put on something, regardless of the effect on the item that receives the pressure. Stress is the effect on the item itself, it has stress due to the pressure that is exerted on it. Stress also means the force per unit area. Stress is a state ...
pressure : Perpendicular force per unit area , or stress at a point within a confined fluid. 压强:单位面积上的垂直作用力,或容器中某点处的应力。 dict.veduchina.com 2. Effect of the depth and angle of the reverse-curve arch wires on the perpendicular force exerted to teeth 摇椅弓角度和弧形...
Controversially, traction force in the late M phase was found to be lower on the substrate38, but as we showed it, the overall cell binding force is similar, and the exerted force per unit area is even significantly larger in colorless cells when population distributions are considered. It ...
- Here, pressure is defined as the force acting per unit area. Step 3: Identify the Nature of Pressure- In the equation P=FA, force is a vector and area is a vector. However, pressure (P) acts as a proportionality factor that relates these two vectors. Step 4: Consider the ...
Per Newton's third law it is equal and opposite to the contact force exerted by the object on the fluid. Mar 7, 2016 #1 UMath1 361 9 If you place an solid object on a fluid, is the force it applies to the fluid equal to the buoyant force? I would have thought...
Note that the capillary force per unit length f is identical to the impregnation criterion (2.60)f=γcosθ=I. For f>0, the liquid goes up in the tube, and for f<0, the liquid goes down. Note that Figure 2.50 is not quite exact. There are also capillary forces on the outside of...
The internal forces per unit area present in a material exposed to external forces or loads. In the International Standard of Units (SI), its unit of measurement is Pascals; the English System expresses stress in pounds per square inch, or PSI. Structural Member: The constituent part of a...