*HEADING HEATING OF AUTOMOTIVE ELECTRICAL FUSE TRANSIENT ANALYSIS Units: mm; deg. C; Joule; sec; kg; Ampere *RESTART,WRITE,FREQUENCY=5 *NODE, INPUT=thermelectautofuse_node.inp *NSET, NSET=NLHS 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 *NSET, NSET=NRHS 420, 423, 426, 429, 432, 435, 438, 441, 444, 447 *NSET, NSET=NOUTP 30, 51, 83, 200, 319, 335, 360, 225, 604, 500, 468, 447 *ELEMENT, TYPE=DC3D8E, ELSET=EALL, INPUT=thermelectautofuse_element.inp *ELEMENT, TYPE=DC3D6E, ELSET=EALL 135, 381, 98, 96, 382, 104, 102 138, 383, 372, 373, 384, 375, 376 *ELSET,ELSET=ELEMENT,GENERATE 77, 149 226, 227 *ELSET,ELSET=BLADES,GENERATE 1, 76 150, 225 *SOLID SECTION, ELSET=EALL, MATERIAL=ZINC *MATERIAL, NAME=ZINC *CONDUCTIVITY 0.1121, 20.0 0.1103, 100.0 *ELECTRICAL CONDUCTIVITY 16.75E3, 20.0 12.92E3, 100.0 *JOULE HEAT FRACTION 1.0, *DENSITY 7.14E-6, *SPECIFIC HEAT 389.0, *FILM PROPERTY,NAME=H1 6.57E-6, 25.0 11.6E-6, 40.0 14.2E-6, 60.0 15.8E-6, 80.0 17.0E-6,100.0 *FILM PROPERTY,NAME=H2 5.42E-6, 25.0 9.60E-6, 40.0 11.7E-6, 60.0 13.0E-6, 80.0 14.1E-6,100.0 *SURFACE, NAME=SURF_1 ELEMENT, S1 *SURFACE, NAME=SURF_2 ELEMENT, S2 *SURFACE, NAME=SURF_3 BLADES, S1 *SURFACE, NAME=SURF_4 BLADES, S2 *STEP,INC=100 STEP 1: JOULE HEATING ANALYSIS *COUPLED THERMAL-ELECTRICAL,DELTMX=20.0,END=SS 0.1, 100.0, , ,0.1 *BOUNDARY NRHS, 9, , 0.0 NLHS, 11,, 29.4 NRHS, 11,, 30.2 *CECURRENT NLHS, 9, 3.0 *SFILM SURF_1, F, 23.3, H1 SURF_2, F, 23.3, H1 SURF_3, F, 23.3, H2 SURF_4, F, 23.3, H2 *ENERGY PRINT,FREQUENCY=100 *ENERGY PRINT,FREQUENCY=100,ELSET=BLADES *ENERGY PRINT,FREQUENCY=100,ELSET=ELEMENT *ENERGY FILE,FREQUENCY=100 *ENERGY FILE,FREQUENCY=100,ELSET=BLADES *ENERGY FILE,FREQUENCY=100,ELSET=ELEMENT *EL PRINT,ELSET=ELEMENT,FREQUENCY=100 JENER, HFLM, ECDM, EPGM *EL FILE,ELSET=ELEMENT,FREQUENCY=100 HFL, ECD, EPG *NODE PRINT,NSET=NOUTP,FREQUENCY=100 NT,EPOT *NODE FILE,NSET=NOUTP,FREQUENCY=100 NT,EPOT *OUTPUT, FIELD *ELEMENT OUTPUT HFL,ECD,EPG *NODE OUTPUT NT,EPOT *OUTPUT,HISTORY *ENERGY OUTPUT, VARIABLE=PRESELECT *END STEP *STEP,INC=100 STEP 2: COOL DOWN ANALYSIS *HEAT TRANSFER,DELTMX=20.0,END=SS 0.1, 100.0, , ,0.1 *END STEP