Sustained bending moment, Mechanical Engineering

Assignment Help:

Q. Sustained Bending Moment?

When sustained bending moments or axial thrust loadings are applied to the flanged joint during operation in sufficient magnitude to warrant consideration in the flange design, the design pressure ‘P' used in the calculation of H (total hydrostatic end load) in the flange design calculations, should be replaced by the following design pressure:

PFLG = P + PEQ

Where M = Sustained bending moment applied across full section at flange during the design condition, in-lb

F = Axial tensile force applied at flange, lb

G = Diameter, in, at location of gasket load reaction.

Note: Experience has shown that axial tensile forces, resulting from a properly designed piping system, have no significant effect on the flange design, and hence, are typically not included in the PEQ determination.

Therefore, the hydrostatic end load H used in the flange calculations is determined as follows:

H = 0.785 G2 PFLG


Related Discussions:- Sustained bending moment

Nozzle and turbine - thermodynamics, Nozzle: The pressure energy gets ...

Nozzle: The pressure energy gets converted in to kinetic energy Mass flow rate  Turbine: It is used to generate work.  The work is done by system becaus

Determine the maximum torque - shaft, Determine the maximum torque - shaft:...

Determine the maximum torque - shaft: Determine the maximum torque that can be safely transmitted by a shaft of 400 mm diameter, if (a) the maximum allowable shear stress i

Belt drive, how will u designate a v belt

how will u designate a v belt

Spot and projection welding machines-rocker arm-press type, Spot and projec...

Spot and projection welding machines On the basis of the mechanical construction, resistance spot welding machines can be of four types viz. rocker arm, press, portable and mul

Simple bending or pure bending of beam, Q:   What is simple bending or pure...

Q:   What is simple bending or pure bending of beam?                                            Sol.: If portion of beam is subjected to the constant bending moment only and

Shock absorbers, how bike''s hydraulic shock absorbers work?

how bike''s hydraulic shock absorbers work?

EM13939497, Do the answers come with the full calculations?

Do the answers come with the full calculations?

Surface chemistry and electrochemistry of membranes, explain surfacechemist...

explain surfacechemistry and electrochemistry of membranes?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd