Answer:
t=2.025 inches
Explanation:
Given that
P = 400 Psi
Yield stress ,σ = 80 ksi
Diameter ,d= 45 ft
We know that
1 ft = 12 inches
d= 540 inches
Factor of safety ,K= 3
The required thickness given as
t=thickness
t=2.025 inches
Therefore thickness will be 2.025 inches.
Answer:
The risks associated with the handling of liquid hydrogen are fire, explosion, asphyxiation and extremely low temperature exposure.
Answer:4050 W
Explanation:
Given
Heat transfer Coefficient(h)=
Air temperature =75 F
surface area(A)=
Temperature of hot tube is 102 F
We know heat transfer due to convection is given by
Answer:
Generated analytical expression is:
y = C / [0.656*(4.35 + 0.656x)] - 1.859
C is constant.
Explanation:
Steps to generate an analytical expression for the flow streamlines and draw several streamlines in the upper-right quadrant from x = 0 to 5 and y=0 to 6. the following steps are listed.
Step 1: Write the velocity field.
Step 2: Write the 'x' and 'y' component of the velocity field for two dimensional study flow.
Step 3: Write the streamline function.
Step 4: Integrate to obtain the streamline's equation.
Step 5: Plot the streamline field.
See workings in picture attached.
Answer: Convective heat transfer is defined as the transfer of heat from a particular place to another with the help of fluid movements.
Explanation: Convective heat also knows as convection that is transfer of heat from one place to another place by the help of fluid movements around the area having different temperatures. This process has many examples in everyday life to understand the process better.
Ex.- the melting of ice from solid to liquid form as it comes in contact of high temperature as heat surrounds the ice in form of air.