Engineering, 03.01.2020 06:31 chiquita77
A0.2-m-long and 25-mm-thick vertical plate (k=15 w/m∙k) separates the hot water from the cold water. the plate surface exposed to the hot water has a temperature of 100°c, and the temperature of the cold water is 7°c. determine the temperature of the plate surface exposed to the cold water (ts, c). hint: the ts, c has to be found iteratively. start the iteration process with an initial guess of 53.5°c for the ts, c.
Answers: 1
Another question on Engineering
Engineering, 04.07.2019 18:10
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
Answers: 1
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:20
Determine the damped natural frequencies and the steady state response of a decoupled damped forced two degrees of freedom system. 10ä1 + 2q1 20q1 10 cos t; 10q2 +4q2 + 40q2 10 cos t
Answers: 3
Engineering, 04.07.2019 19:10
Aplate of dimensions 3 m x 3 m is placed 0.37 mm apart from a fixed plate. the plate requires a force of 2n to move at speed of 45 cm/s. evaluate the viscosity of the fluid in between the plates
Answers: 3
You know the right answer?
A0.2-m-long and 25-mm-thick vertical plate (k=15 w/m∙k) separates the hot water from the cold water....
Questions
Mathematics, 18.10.2020 04:01
English, 18.10.2020 04:01
Mathematics, 18.10.2020 04:01
History, 18.10.2020 04:01
Mathematics, 18.10.2020 04:01
