Skip

This page lists questions and answers that were posted by visitors named Skip.

Questions

The following questions were asked by visitors named Skip.

What factors influence the effectiveness of a pressure relief valve?

Answers

The following answers were posted by visitors named Skip.

Given that the the bore diameterof the ball bearing=50mm At cold start-up the viscosity of oil= 100cST = 100 centistokes= 100 mm2/sec At maximum speed condition viscosity of oil =7.5 cST= 7.5 centistokes= 7.5mm2/sec From the viscosity formula we know that...

W=M•ö =F•R•ö =80•1.15•2•ð =578.05 J

3. from 200K to 400K