Engineering, 10.09.2019 23:30 Jonny13Diaz
8. consider laminar viscous flow over a flat plate. we will earn later in the course that the skin friction coefficient cf is given by cf = 0.664 / (rex)0.5 where rex is the reynold number based on the distance from the leading edge of the flat plate x, and is defined as rex = [infinity]u[infinity]x/[infinity] . here [infinity] is freestream density, u[infinity] is the freestream velocity, and [infinity] is the molecular viscosity. a) integrate cf over the non-dimensional
Answers: 3
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10
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
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:10
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
8. consider laminar viscous flow over a flat plate. we will earn later in the course that the skin f...
Geography, 05.11.2020 21:40
English, 05.11.2020 21:40
Mathematics, 05.11.2020 21:40
Mathematics, 05.11.2020 21:40
English, 05.11.2020 21:40
French, 05.11.2020 21:40
Mathematics, 05.11.2020 21:40
Mathematics, 05.11.2020 21:40
Spanish, 05.11.2020 21:40
History, 05.11.2020 21:40
Biology, 05.11.2020 21:40
Mathematics, 05.11.2020 21:40