Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
slip-on flangesslip-on flanges are limited to use under the following conditionsasmeansi b165 standard forged flanges for design pressures and
q flange bevel and lap ring weldthe fillet weld attaching the lap ring to the shell shall be an equal leg fillet weld with the leg dimension equal to
q lap-type flange-to-shell clearancelap-type flange-to-shell clearancethe difference between the flange id and the shell od shall not exceedbull116
custom-designed lap joint flangespractices relative to lap-joint flanges that experience has shown will result in a level of damage tolerance
q flanged pressure vessel nozzlesthe designer is responsible for ensuring that the facings bolt circle number of bolts and size of bolts of vessel
q formed heads of vesselsformed heads are generally of 21 semi ellipsoidal form but other heads may be used such as hemispherical torispherical
q what is vertical spoilersvertical spoilers - use a three-start system of short vertical spoilers arranged in a helical pattern on the top third of
q wind induced vibration of vertical vesselsvertical vessels having a height-to-diameter ratio hd does not include insulation thickness but does
q design loads and load combinationsthe designer shall determine the following loads and specify them on the data sheet design loads are defined and
q seismic loads for structure-mounted equipmentfor equipment mounted in a structure above grade the governing equation for seismic force isfp
q show seismic loads for ground supported equipmentv csw is the governing equation for horizontal seismic base shear of ground supported equipment
q calculation of seismic response loadsthe seismic design requirements and the specification of criteria variables for the calculation of seismic
q what is gust response factorfor flexible structures such as a tall vertical process vessel a gust response factor gf is another essential variable
q determination of wind-induced forces on pressure vesselsasce does not provide the complete methodology needed to account for wind-induced forces on
q procedure for calculating the wind force on vesselsthe national building code of canada has a similar procedure for calculating the wind force on
q explain about postweld heat treatmentpressure vessels shall be postweld heat treated per applicable sections in accordance with applicable material
q welded pressure joint requirementsthe welded pressure joint requirements should be selected to be suitable to the need however the following shall
q cyclic service for vesselsthe required service for all vessels shall include consideration of cyclic service batch operation vessels for example
q minimum design metal temperaturethe mdmt and coincident pressure shall be selected in consideration of the operating phases reliable administrative
q external pressure design of unfired pressure vesselsdetermine requirements for external pressure based on the expected operation of the vessel and
q define maximum allowable working pressurethe mawp to be marked on the section viii nameplate is defined as the maximum gauge pressure permissible
q pressure and temperature in unfired pressure vesselsthe design pressures and coincident maximum and minimum metal temperature shall be determined
q stress analysis reportingbullstress sketch with all node points dimensions pipe schedule weights of non-standard components eg control valves and
q stress analysis requirementsall other lines requiring review by the stress group are to be checked for adequate support stability excessive
the mechanical engineerspecialist shall be responsible for coordinating project issues related to stress analysis as they relate to hisher equipment