0 0 SMRZAV_2 .TXT 0 0 0 0 0 NAMIRNICA ODAB RANA ZA SMRZAVANJE:Teletina -------------- -------------------------------------------- DIMENZIJE PAKE TA KOJI IMA OBLIK KVADRA Visina (m) = 0,5 Sirina (m) = 0,05 Temperatura p roizvoda Tpoc (C) = 20 PODACI ZA AMBA LAZU papir Debljina amba laze (m)= .0002 Koeficijent t oplinske vodljivosti ambalaze k (W/mK) = .14 Proizvod se s mrzava zrakom temperature To (C) =-20 Brzina zraka za hladjenje v (m/s)= 10 Temperatura n a kojoj proizvod smrzava Ts (C)=-2 Koeficijent t oplinske vodljivosti proizvoda u nesmrznuto m stanju k (W/mK) = 1 Gustoca proiz voda u nesmrznutom stanju ro (kg/m3) = 1200 Gustoca smrzn utog proizvoda ro (kg/m3)= 1124.4 Specificna to plina nesmrznutog proizvoda Cp (J/kg) = 2948 Specificna to plina smrznutog proizvoda Cp (J/kg) = 1578.632 Maseni udio v ode u proizvodu je x = .63 -------------- -------------------------------------------- DINAMIKA_HLADJ ENJA_DO_TEMPERATURE_SMRZAVANJA Vrijeme_(min) T_rz=-20°C 0 20 1,613561 18,43444 3,227122 16,93016 4,840683 15,48476 6,454244 14,09593 8,067805 12,76145 9,681366 11,4792 11,29493 10,24714 12,90849 9,063305 14,52205 7,9258 16,13561 6,832816 17,74917 5,78261 19,36273 4,773507 20,97629 3,8039 22,58986 2,872241 24,20342 1,977047 25,81698 1,11689 27,43054 0,2903981 29,0441 -0,5037456 30,65767 -1,266807 32,27123 -2,000004 262,6639 -3,116698 263,9627 -4,164118 265,2614 -5,146557 266,5602 -6,068047 267,8589 -6,932368 269,1577 -7,743068 270,4564 -8,503473 271,7552 -9,216704 273,0539 -9,885687 274,3527 -10,51317 275,6514 -11,10172 276,9502 -11,65376 278,249 -12,17155 279,5477 -12,65722 280,8465 -13,11275 282,1452 -13,54003 283,444 -13,9408 284,7428 -14,3167 286,0415 -14,66929 287,3403 -15 288,6391 -15,31019 tmax= 288.6391 ############## ######################### 0 0 SMRZAV_2 .TXT 0 0 0 0 0 NAMIRNICA ODAB RANA ZA SMRZAVANJE:Teletina -------------- -------------------------------------------- DIMENZIJE PAKE TA KOJI IMA OBLIK KVADRA Visina (m) = 0,5 Sirina (m) = 0,05 Temperatura p roizvoda Tpoc (C) = 20 PODACI ZA AMBA LAZU papir Debljina amba laze (m)= .0002 Koeficijent t oplinske vodljivosti ambalaze k (W/mK) = .14 Proizvod se s mrzava zrakom temperature To (C) =-35 Brzina zraka za hladjenje v (m/s)= 10 Temperatura n a kojoj proizvod smrzava Ts (C)=-2 Koeficijent t oplinske vodljivosti proizvoda u nesmrznuto m stanju k (W/mK) = 1 Gustoca proiz voda u nesmrznutom stanju ro (kg/m3) = 1200 Gustoca smrzn utog proizvoda ro (kg/m3)= 1124.4 Specificna to plina nesmrznutog proizvoda Cp (J/kg) = 2948 Specificna to plina smrznutog proizvoda Cp (J/kg) = 1578.632 Maseni udio v ode u proizvodu je x = .63 -------------- -------------------------------------------- DINAMIKA_HLADJ ENJA_DO_TEMPERATURE_SMRZAVANJA Vrijeme_(min) T_rz=-35°C 0 20 0,9604663 18,61302 1,920933 17,26101 2,881399 15,9431 3,841865 14,65842 4,802331 13,40615 5,762798 12,18545 6,723265 10,99553 7,683731 9,83562 8,644197 8,704962 9,604664 7,602816 10,56513 6,528463 11,5256 5,481204 12,48606 4,460354 13,44653 3,465248 14,407 2,495237 15,36746 1,549687 16,32793 0,6279816 17,28839 -0,2704792 18,24886 -1,146283 19,20933 -2 140,174 -4,971285 141,9543 -7,675039 143,7346 -10,13535 145,5149 -12,37414 147,2952 -14,41135 149,0755 -16,26513 150,8558 -17,95199 152,6361 -19,48698 154,4164 -20,88375 156,1966 -22,15477 157,9769 -23,31134 159,7572 -24,36377 161,5375 -25,32145 163,3178 -26,19289 165,0981 -26,98588 166,8784 -27,70746 168,6587 -28,36407 170,439 -28,96157 172,2193 -29,50526 173,9995 -30 175,7798 -30,4502 tmax= 175.7798 ############## ######################### 0 0 SMRZAV_2 .TXT 0 0 0 0 0 NAMIRNICA ODAB RANA ZA SMRZAVANJE:Teletina -------------- -------------------------------------------- DIMENZIJE PAKE TA KOJI IMA OBLIK KVADRA Visina (m) = 0,5 Sirina (m) = 0,05 Temperatura p roizvoda Tpoc (C) = 20 PODACI ZA AMBA LAZU papir Debljina amba laze (m)= .0002 Koeficijent t oplinske vodljivosti ambalaze k (W/mK) = .14 Proizvod se s mrzava zrakom temperature To (C) =-45 Brzina zraka za hladjenje v (m/s)= 10 Temperatura n a kojoj proizvod smrzava Ts (C)=-2 Koeficijent t oplinske vodljivosti proizvoda u nesmrznuto m stanju k (W/mK) = 1 Gustoca proiz voda u nesmrznutom stanju ro (kg/m3) = 1200 Gustoca smrzn utog proizvoda ro (kg/m3)= 1124.4 Specificna to plina nesmrznutog proizvoda Cp (J/kg) = 2948 Specificna to plina smrznutog proizvoda Cp (J/kg) = 1578.632 Maseni udio v ode u proizvodu je x = .63 -------------- -------------------------------------------- DINAMIKA_HLADJ ENJA_DO_TEMPERATURE_SMRZAVANJA Vrijeme_(min) T_rz=-45°C 0 20 0,7386659 18,67092 1,477332 17,36901 2,215998 16,09373 2,954664 14,84452 3,693329 13,62085 4,431995 12,42221 5,170661 11,24807 5,909327 10,09794 6,647993 8,971334 7,386658 7,86776 8,125324 6,786751 8,86399 5,727845 9,602656 4,690592 10,34132 3,674548 11,07999 2,679279 11,81865 1,704362 12,55732 0,7493781 13,29599 -0,1860783 14,03465 -1,102407 14,77332 -1,999999 105,2523 -6,386112 107,1824 -10,32483 109,1126 -13,86179 111,0427 -17,03797 112,9729 -19,89017 114,903 -22,45143 116,8331 -24,75145 118,7633 -26,81685 120,6934 -28,67158 122,6235 -30,33712 124,5537 -31,83277 126,4838 -33,17587 128,4139 -34,38196 130,3441 -35,46502 132,2742 -36,43762 134,2043 -37,311 136,1345 -38,0953 138,0646 -38,7996 139,9948 -39,43206 141,9249 -40 143,855 -40,51001 tmax= 143.855 ############## #########################