帮忙鉴别软件名字？ Vessel: 1, Bay No. 1. maximum allowablepressure. [ Vessel: GS446, Bay No. 1 ] Vessel in operation = 1.427 MPa Vessel in test = 2.438 MPa Bundletube under internal pressure. [ Vessel: GS446, Bay No. 1 ] Material : SA179 Seamless tube temperature in operation : T = 221 °C Weld joint efficiency : E = 1 Carbon Steel Nominal thickness : tn = 2.11 mm External Diameter : Do = 25.40 mm outside radius : Ro = 12.70 mm P = internal pressure S = Allowable stress Ca = corrosion + tolerance ASME VIII DIV.1 2015 Appendix Minimum required thickness circular stress Maximum allowable pressure 1-1 (a)(1) file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png 1-2 (a)(1) P >0.385 SE ú tn > R /2 file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png 1-2 (a)(2) P >1.25 SE ú tn > R /2 file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png file:///C:/Users/wd/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png P (MPa) S (MPa) t + Ca (mm) s (MPa) Ca (mm) Pa (MPa) Horizontal test Operation 1.6133 1.241 161.1 92.4 0.13 0.17 9.07 6.97 0.00 0.00 28.6708 16.4443 Cross view. [ Vessel: GS446, Bay No. 1 ] Tubes Diameter = 25.4 mm Length = 9,144 mm Horizontal Pitch = 62 mm Vertical Pitch = 53.69 mm Tube-to-TubesheetJoint. [ Vessel: GS446, Bay No. 1 ] Weight of sliding header (with 750 mm length of tube) : W = 1,888.3 daN St = 92.4 MPa tt = 2.11 mm dt = 25.4 mm Nt = 240 S = 138 MPa Et = 190,740 MPa Lt = 9,144 mm Friction factor : m = 0.3 Axial load due to thermal expansion : F = m W = 566.5 daN Axial stress : s t = F / Nt / [ p ( dt - tt ) tt ] = 0.153 MPa Allowable stress : Welded tubes : St,j = min[ (min( S ; St ) g / tt ) ; St ] ( g = Weld ) St,j = 73.92 MPa Expanded joint : St,j = 0.8 min( S ; St ) (with 2 grooves) maximum allowable differential thermal expansion : D L max = [( St,j - s t ) / Et ] Lt = 3.536366 mm My Company My Address My City Design Calculations 2016-12-17 Revision : 各位朋友，请帮忙鉴别下这个强度计算软件是什么名字啊？ 查看更多3个回答 . 1人已关注
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