Engineering, 09.03.2021 05:30 Rafael01
number of different type of flow chambers have been designed to study adhesion between cells in vitro. One important design feature is the ability to have a wide range of shear stresses. This ability allows a wide range of data to be collected in a single experiment, reducing experimental variability. One such device is a radial flow channel. In this device the fluid flows from a source in the radial direction. The total flow rate is Q, the viscosity of the fluid is mu, and the spacing between the plates is h. Determine the wall stress sigma rz as a function of r. Assume laminar, newtonian flow.
Answers: 2
Engineering, 04.07.2019 16:10, TheOriginalMeyah
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
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Engineering, 04.07.2019 18:10, qwertylol12345
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 18:10, xboxdude06
Slip occurs via two partial dislocations because of (a) the shorter path of the partial dislocation lines; (b) the lower energy state through partial dislocations; (c) the charge balance.
Answers: 1
Engineering, 04.07.2019 18:20, samantha636
Avolume of 2.65 m3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 264 k, 5.6 bar. the air receives 432 kj by work from the paddle wheel. assuming the ideal gas model with cv = 0.71 kj/kg • k, determine for the air the amount of entropy produced, in kj/k
Answers: 2
number of different type of flow chambers have been designed to study adhesion between cells in vitr...
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