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a) Indeks “n” jednačinom:θ600n = 3,32 ⋅ log(bezdimenzioni broj) ............... (55)θ300b) Indeks konzistencije “K” jednačinom:Kθ=1020θ300510600ili K = LLLLnn( 56)ako je “τ” dato u 10 μN/cm 2 , a “v” u s -1 tada je “ K “izraženo u 10 μN·s n /cm 2Kada je u laminarnom toku prividna viskoznost isplake “μ a ” (Binghamove i“Power Law” tečnosti) viša pri manjem protoku nego pri većem, to se nazivarazređivanje smicanjem.43

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