Método Abreviado de Cálculo Rendimiento ASME PTC4.1

 

Trfamnec emgtf nm aêkau Trfamnecemgtf aêkau kf nm rmgnecemgtf rmgnece mgtf pjrj ugj ajknmrj sm`òg gfrc g frcj j JQCM JQCM (cåtfnf egner eg ner matf) Mk aêkaukf nm rmgnecemgtf sm`òg mk cåtfnf egnermatf nm kj gfrcj JQCM T^A >.: afgsestm mg kj aujgteleajaeñg nm kjs pårnenjs nm mgmr`ãj K e mg kj ajknmrj. Mk rmgnecemgtf sm ajkaukj mg lugaeñg nm neahjs pårnenjs, nm jaumrnf afg kj se`uemgtm mxprmseñg2

 K * :44     TAQ 

     :44 

e

Nfgnm2

 Y%S 3 rmgnecemgtf nm kj ajknmrj Ke Yiajk/i` afcoS 3 sucjtfrej nm kjs pårnenjs nm kj ajknmrj TAQ Yiajk/i` afcoS 3 pfnmr ajkfrãleaf supmrefr nmk afcousteokm Kj gfrcj JQCM jpkeajnj sm`òg mk cåtfnf egnermatf mg su lfrcj jormvejnj, afgsenmrj aegaf pårnenjs nm mgmr`ãj mg mk aêkaukf nm rmgnecemgtf nm ugj ajknmrj. Mstjs sfg2 :. ?. 1. >.

Tårnenj pfr `jsms smafs j kj sjkenj nm kj ahecmgmj ‛K @Q–  Tårnenj pfr j`uj lfrcjnj mg kj afcousteñg nmk henrñ`mgf ‛K H?–  Tårnenj pfr hucmnjn nmk afcousteokm ‛KHa–  Tårnenj pfr ajrofgf gf qumcjnf mg kjs amgezjs ‛K Amg– 

=. Tårnenj pfr rjnejaeñg y afgvmaaeñg nm kj supmrleaem nm kj ajknmrj jk mxtmrefr ‛K _yA–   Jnmcês sm egakuymg mg mk prmsmgtm prmsmgtm nfaucmgtf kjs se`uemgtms pårnenjs2 >.4:AF?  1? F?  ?8.4? G ?  ?8.4:   AF :?.4:( AF?  AF )



:?.4: Jzulrm 



1?.40

*  Ajrofgf 

  

AF?, F?, AF Y%S 3 afcpfseaeñg vfkucåtreaj nm prfnuatfs nm afcousteñg mg ojsm smaj Ajrofgf Yi`/i` afcoS 3 iekf`rjcfs nm ajrofgf pfr iekf`rjcf nm afcousteokm nmk jgêkeses mkmcmgtjk nmk afcousteokm  Jzulrm Yi`/i` afcoS 3 iekf`rjcfs nm jzulrm pfr iekf`rjcf nm afcousteokm nmk jgêkeses mkmcmgtjk nmk afcousteokm

 T^A

 

_mgnecemgtf ^årceaf nm ugj Ajknmrj sm`òg JQCM T^A >.:  iajk    3 ajkfr mspmaãleaf cmnef nm kfs prfnuatfs nm afcousteñg smafs i`  A   

Ap@Q  

 iajk    i`  A   

Ap@Q    4.?> 

^@ Y´AS 3 tmcpmrjturj cmnenj nm kfs `jsms qum sjkmg pfr kj ahecmgmj ^rml  Y´A S 3 tmcpmrjturj nm rmlmrmgaej Mstj òktecj tmcpmrjturj ‛^ ‛^rml – pumnm afgsenmrjrsm sm`òg kj gfrcj, afcf kj nmk jerm nm afcousteñg f afcf j kj aujk sm cenm mk pfnmr ajkfrãleaf f sm`òg afcf mspmaelequm mk ljoreajgtm nm kj ajknmrj. Tjrj gumstrfs aêkaukfs sm afgsenmrñ kj tmcpmrjturj j kj aujk sm cenm mk pfnmr ajkfrãleaf qum ms nm ?= Y´AS. ^rml  3  3 ?= Y´A S

?. Tårnenj pfr j`uj lfrcjnj mg kj afcousteñg nmk henrñ`mgf ‛K H?– 

Qm prfnuam nmoenf j qum sm `jstj mgmr`ãj quãceaj nmk afcousteokm (TAQ), mg mvjpfrjr mk j`uj qum sm vj pfr kj ahecmgmj. Qm ajkaukj afcf2 KH? 38.51. Tårnenj pfr ajrofgf gf qumcjnf mg kjs amgezjs ‛K Amg– 

Mstj pårnenj rmprmsmgtj kj mgmr`ãj qum sm pemrnm mg kfs nmsmahfs nm kj afcousteñg, qum sfg kjs amgezjs qum sm mxtrjmg nm kj ajknmrj. Tjrj ajkaukjrkj sm temgm kj mxprmseñg2

  Amg *  KAmg  TAQ 

 C Amg  C Afco  

afg2 TAQAmg Yiajk/i` amgS 3 pfnmr ajkfrãleaf nm kj amgezj CAmg Yi`/hrS 3 prfnuaaeñg nm amgezj nm kj ajknmrj

Trfl. Fsajr Ljrãjs - Nmptf. Eg`mgemrãj Cmaêgeaj - ]gevmrsenjn ]g evmrsenjn nm Afgampaeñg,

 

_mgnecemgtf ^årceaf nm ugj Ajknmrj sm`òg JQCM T^A >.: CAfco  Yi`/hrS 3 lkubf nm afcousteokm ajkaukjnf nm cjgmrj egnermatj

Mstm òktecf sm ajkaukj sm`òg2

  t V aj   Tft Tf ajknm knmrj rj    C Afco   jprfx * TAQ  TftVajknmrj Yiajk/hrS 3 pftmgaej nm fpmrjaeñg nm kj ajknmrj TftVajknmrj 3 Cv* hv hv Cv Yi`/hrS 3 lkubf nm vjpfr prfnuaenf mg kj ajknmrj  hv hv 3 vjrejaeñg nm mgtjkpãj nmk vjpfr prfnuaenf, afg rmspmatf j kj jkecmgtjaeñg nm j`uj j kj ajknmrj  jprfx jprfx2 rmgnecemgtf afgsenmrjgnf kjs pårnenjs K @Q, KH? y KHa 

=. Tårnenjs pfr rjnejaeñg y afgvmaaeñg nm kj supmrleaem nm kj ajknmrj ‛K _yA– 

_mprmsmgtj kj mgmr`ãj pmrnenj nmsnm kj supmrleaem nm kj ajknmrj, cmnejgtm kfs cmajgescfs nm rjnejaeñg y afgvmaaeñg, hjstj mk cmnef mxtmrefr. Qm ajkaukj j trjvås nm kfs `rêleafs nespumstfs pfr kj gfrcj JQCM. Kj se`uemgtm le`urj rmprmsmgtj `rêleaf nm JOCJ pjrj nmk pframgtjbm pårnenj pfr rjnejaeñg y afgvmaaeñg nm ugjmkajknmrj tuofs nm fotmgaeñg j`uj, fpmrjgnf afg ugjnmnelmrmgaej nm tmcpmrjturj nm =4 Y²LS mgtrm su supmrleaem y mk jcoemgtm, y sfcmtenj j ugj vmkfaenjn nmk vemgtf nm :44 Ypem/cegS2

Tårnenjs Tå rnenjs pfr r jnejaeñg jnejaeñg y afgvmaaeñg :4

-4,50?>

y 3 >=,0

y 3 :15,=>x

-4,50?:

y 3 >: