{"id":10944,"date":"2023-11-16T13:51:07","date_gmt":"2023-11-16T13:51:07","guid":{"rendered":"https:\/\/support.buildsoft.eu\/?post_type=ht_kb&p=10944"},"modified":"2024-04-15T07:40:30","modified_gmt":"2024-04-15T07:40:30","slug":"dls-05-compressor-blade-thin-shell-eigenfrequencies","status":"publish","type":"ht_kb","link":"https:\/\/support.buildsoft.eu\/fr\/knowledge-base\/dls-05-compressor-blade-thin-shell-eigenfrequencies\/","title":{"rendered":"DLS 05: Compressor blade: thin shell – eigenfrequencies"},"content":{"rendered":"

Description<\/h2>\n

\"\"<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Material<\/th>\n<\/td>\nModulus of elasticity<\/td>\n\"E=206 850 N/mm^2\"<\/td>\n<\/tr>\n
<\/td>\nDensity<\/td>\n\"\rho=7857.2kg/m^3\"<\/td>\n<\/tr>\n
<\/td>\nPoisson\u2019s ratio<\/td>\n\"\nu= 0.3\"<\/td>\n<\/tr>\n
Geometry<\/th>\nCross-section<\/td>\nThickness<\/td>\n\"e = 3.05mm\"<\/td>\n<\/tr>\n
Boundary conditions<\/td>\nAlong the inner circle<\/td>\nFixed support<\/td>\n<\/tr>\n
Mesh<\/th>\n<\/td>\nMaximum element size<\/td>\n\"0.01m\"<\/td>\n<\/tr>\n
<\/td>\nMinimum element size<\/td>\n\"0.00m\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Results<\/h2>\n
\n\n\n\n\n\n\n\n\n\n
Eigen mode<\/th>\nShape<\/th>\nIndependent reference<\/th>\nDiamonds<\/th>\nDifference<\/th>\n<\/tr>\n
1<\/td>\n\"\"<\/td>\n85.6Hz<\/td>\n87.1Hz<\/td>\n-1.72%<\/td>\n<\/tr>\n
2<\/td>\n\"\"<\/td>\n134.5Hz<\/td>\n140.1Hz<\/td>\n-4.00%<\/td>\n<\/tr>\n
3<\/td>\n\"\"<\/td>\n259.0Hz<\/td>\n248.2Hz<\/td>\n4.35%<\/td>\n<\/tr>\n
4<\/td>\n\"\"<\/td>\n351.0Hz<\/td>\n348.2Hz<\/td>\n0.8%<\/td>\n<\/tr>\n
5<\/td>\n\"\"<\/td>\n395.0Hz<\/td>\n391.1Hz<\/td>\n1.00%<\/td>\n<\/tr>\n
6<\/td>\n\"\"<\/td>\n531.0Hz<\/td>\n531.1Hz<\/td>\n-0.02%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

References<\/h2>\n
    \n
  • M\u00e9caniciens, S. F. D. (1990). Guide de validation des progiciels de calcul des structures: SDLS 05: aube de compresseur: coque mince encastr\u00e9e-libre<\/i><\/li>\n<\/ul>\n
      \n
    • Tested in Diamonds 2026.<\/li>\n<\/ul>\n\n","protected":false},"excerpt":{"rendered":"

      Description Results References M\u00e9caniciens, S. F. D. (1990). Guide de validation des progiciels de calcul des structures: SDLS 05: aube de compresseur: coque mince encastr\u00e9e-libre<\/p>\n","protected":false},"author":3,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":[],"ht-kb-category":[1207],"ht-kb-tag":[],"_links":{"self":[{"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb\/10944"}],"collection":[{"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/comments?post=10944"}],"version-history":[{"count":3,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb\/10944\/revisions"}],"predecessor-version":[{"id":12816,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb\/10944\/revisions\/12816"}],"wp:attachment":[{"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/media?parent=10944"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb-category?post=10944"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/support.buildsoft.eu\/fr\/wp-json\/wp\/v2\/ht-kb-tag?post=10944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}