Engineering, 19.03.2020 20:54 jay1041
Consider flow from a water reservoir through a circular hole of diameter D at the side wall at a vertical distance H from the free surface. The flow rate through an actual hole with a sharp-edged entrance (KL 5 0.5) is considerably less than the flow rate calculated assuming "frictionless" flow and thus zero loss for the hole. Disregarding the effect of the kinetic energy correction factor, obtain a relation for the "equivalent diameter" of the sharp-edged hole for use in frictionless flow relations.
Answers: 1
Engineering, 04.07.2019 18:10
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
Engineering, 06.07.2019 03:10
Consider two concentric spheres forming an enclosure with diameters of 12 cm and 18 cm the spheres are maintained at uniform temperatures ti-50°c and t2 = 250°c and have emissivities .45 and .8, respectively. determine the net rate of radiation heat transfer between the two spheres per unit surface area.
Answers: 1
Engineering, 06.07.2019 03:30
Give three differences between corrosion of metals and the corrosion of ceramics? what is static fatigue?
Answers: 1
Engineering, 06.07.2019 04:20
Assume that you are asked to perform a boring operation on a large-diameter hollow workpiece. would you use a horizontal or a vertical boring mill?
Answers: 3
Consider flow from a water reservoir through a circular hole of diameter D at the side wall at a ver...
Mathematics, 20.10.2019 09:00
Mathematics, 20.10.2019 09:00
History, 20.10.2019 09:00
Mathematics, 20.10.2019 09:00
Biology, 20.10.2019 09:00
Social Studies, 20.10.2019 09:00