Help me to slove this
...
Answers: 1
Another question on Engineering
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Engineering, 04.07.2019 18:10
Compute the pressure drop of 30ยฐc air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
Engineering, 04.07.2019 18:20
Athin walled concentric tube exchanger is used to cool engine oil from 160ยฐc to 60ยฐc with water that is available at 25ยฐc acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kgยทยฐc, oil . 120]
Answers: 1
You know the right answer?
Questions
Mathematics, 17.04.2020 22:36
English, 17.04.2020 22:36
Mathematics, 17.04.2020 22:36
History, 17.04.2020 22:36
History, 17.04.2020 22:36
Mathematics, 17.04.2020 22:36
Mathematics, 17.04.2020 22:36
English, 17.04.2020 22:36
