Engineering, 18.02.2020 23:54 Samzell
Hydrostatic Force Calculations: The textbook presents different approaches to obtain the hydrostatic force. One approach is the geometric method which essentially breaks the force up into shapes of distributed loads. Another approach is the integral method which requires one to first determine an equation for dA which typically is 2xdy where x is determined as a function of y. A third, more boring, approach is the formula method which simply utilizes common equations for the resultant force as pressure times Area and locates the centroid using given moments of intertia for select shapes. When the force is acting on an irregular shape then the Force resolving method may be used which breaks the resultant force into verticle and horiztonal components such that the resultant force FR = SQRT(FX2 +Fy?). The calculation for Fx should be the Centroidal pressure created by being a certain depth below the fluid surface multiplied by area. The calculation for Fy should be gamma (or specific weight) multiplied by the Volume of water displaced.
Answers: 1
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.
Answers: 2
Engineering, 04.07.2019 18:10
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
Hydrostatic Force Calculations: The textbook presents different approaches to obtain the hydrostatic...
Social Studies, 12.08.2021 14:10
Mathematics, 12.08.2021 14:10
English, 12.08.2021 14:10
English, 12.08.2021 14:10
Chemistry, 12.08.2021 14:10
English, 12.08.2021 14:20
Computers and Technology, 12.08.2021 14:20
Business, 12.08.2021 14:20
English, 12.08.2021 14:20
English, 12.08.2021 14:20
Mathematics, 12.08.2021 14:20
History, 12.08.2021 14:20
Biology, 12.08.2021 14:20
Biology, 12.08.2021 14:20