Engineering, 07.08.2019 18:30 slaybyely
Two large plane surfaces are 2.8 cm apart. the space between the surfaces is filled with glycerine. what force is required to drag a very thin plate of surface area of 0.6 m^2 between the two large plane surfaces at a speed of 1.5 m/s, if (i) the thin plate is in the middle of the two plane surfaces, and (ii) the thin plate is at a distance of 0.7 cm from one of the plane surfaces? assume the kinematic viscosity of glycerine is 3 1.19x10^3 m2 /s.
Answers: 3
Another question on Engineering
Engineering, 04.07.2019 18:10
An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Engineering, 04.07.2019 18:20
Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.
Answers: 2
Engineering, 04.07.2019 18:20
For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor
Answers: 3
You know the right answer?
Two large plane surfaces are 2.8 cm apart. the space between the surfaces is filled with glycerine....
Questions
Biology, 22.02.2021 14:40
Mathematics, 22.02.2021 14:40
Mathematics, 22.02.2021 14:40
Mathematics, 22.02.2021 14:40
Mathematics, 22.02.2021 14:40
World Languages, 22.02.2021 14:40
Chemistry, 22.02.2021 14:40
Mathematics, 22.02.2021 14:40
World Languages, 22.02.2021 14:40
English, 22.02.2021 14:40
Mathematics, 22.02.2021 14:40
Geography, 22.02.2021 14:40
