Central Technological Library of the University of Ljubljana (CTK)
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Optimalna namestitev črpalk v različno oblikovane cevne mreže : doktorska disertacijaGoričanec, DarkoV doktorski disertaciji sta predstavljeni optimizacijski metodi, ki omogočata optimalno izbiro in določitev potrebnega števila črpalk v hidravlični cevni mreži z nestisljivim fluidom. Izbrani ... optimizacijski metodi sta mešano celoštevilčno separabilno programiranje in mešano celoštevilčno nelinearno programiranje. Pri uporabi prve metode je potrebno mešano celoštevilčni nelinearni optimizacijski model transformirati v mešano celoštevilčni separabilni optimizacijski model. Druga metoda predstavlja mešano celoštevilčni nelinearni optimizacijski model MINLP (Mixed Integer Non-Linear Programming), kjer nelinearne enačbe omejitev lineariziramo po metodi LTM (Linear Theory Method). Obe metodi omogočata določitev najnižjih stroškov v primeru dvigovanja tlaka v hidravlični cevni mreži. Pri tem se oblika cevne mreže ne spreminja. V obeh primerih je potrebno poiskati minimum namenske funkcije, ki je definirana kot stroškovna primerjava investicije črpalnega sistema po metodi kapitaliziranih stroškov.Type of material - dissertationPublication and manufacture - Maribor : samozaložba, 1992Language - slovenianCOBISS.SI-ID - 5440772
Author
Goričanec, Darko
Topics
strojništvo |
energetika |
procesno strojništvo |
ekonomika |
mehanika fluidov |
operacijske raziskave |
numerične metode |
cevne mreže |
črpalke |
pretok fluida |
padec tlaka
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Central Technological Library of the University of Ljubljana |
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0000059287/0000000042 Skladišče IN: 399400018 59287/42 Skladišče IN: 399400018 |
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Database name | Field | Year |
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Goričanec, Darko | 06003 |
Source: Personal bibliographies
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