Engineering, 13.07.2019 04:10, kwilly60
For laminar boundary layer flow over a flat plate with air at 20°c and 1 atm, the thermal bound- ary layer thickness δt s approximately 13% larger than the velocity boundary layer thickness δ. determine the ratio δ/δt if the fluid is ethylene glycol under the same conditions.
Answers: 2
Engineering, 04.07.2019 18:10, danksans7011
The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false
Answers: 1
Engineering, 04.07.2019 18:10, Strick1530
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
For laminar boundary layer flow over a flat plate with air at 20°c and 1 atm, the thermal bound- ary...
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