Lecture 2 - Nuclear Power Plant Design and Simulation

Q) Shutdown Cooling System Heat exchange is allowed to let the flow through both ways. first they use PHT pump which is a large capacity pumps and then use shutdown cooling pumps. Why? (something to do with Class power.)
A)

Questions about Flowsheet and Flow Diagram in Nuclear Power Plant

1.     What is N.C. means? Normally Closed (Likewise N.O. is Normally Open)

2.     What is P1 or F1? Pump 1 or Fan 1

3.     What is 16’’ beside a valve? The number indicates the size of the valve

Bending momemt - Strength of Material

Bending momemt - Strength of Material

Steps for Non Safety Limiting Differential Pressure Assessment(LDPA)

Steps for Non Safety Limiting Differential Pressure Assessment(LDPA)
Step 1. Collect all the documents

• Design Manual(DM)
• Design Requirement(DR)
• Flow Diagram(FD)
• Flow Sheet(FS)
• SRST
• Valve Specification Sheet(VSS)
• Operating Manual(OM)

Step 2.

Torsion angle of twist example - Strength of Material

Torsion angle of twist example - Strength of Material

Thin walled vessel

Thin welled vessel

Transverse shear stress

Search structurefree in youtube
All credit goes to him I'm just bogging.  That's all :)
I hope he doesn't mind.