20.500.12556/RUL-141044 Prediction of actual fatigue test temperature and isothermal fatigue life curves for non-crystallising rubber under fully relaxing uni-axial loading conditions The time to complete fatigue tests can be rather long, especially with high cycle fatigue. Increasing frequency in fatigue tests decreases the time needed to complete material characterisation. For rubber materials, considerable internal heat generation and relatively low thermal conductivity causes temperature rises that can greatly reduce fatigue lifetime. Based on both experimental tests under fully relaxing uni-axial loading conditions on a non-crystallising rubber compound and numerical simulations, a method for estimating test temperature and isothermal fatigue life curves is presented. The results of the comparison between measured and estimated surface temperature of the specimen show that the maximum estimation error is below 10 %. heat accumulation hysteresis heat heat build-up test temperature isothermal fatigue curve akumulacija toplote histerezna toplota segrevanje temperatura preizkusa izotermalna krivulja utrujanja true false true Angleški jezik Slovenski jezik Članek v reviji 2022-09-22 11:55:55 2022-09-22 11:55:57 2022-11-08 03:56:51 0000-00-00 00:00:00 2022 0 0 13 str. Vol. 157, art. 106622 Jan. 2022 0000-00-00 PostprintKoncna Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 2024-01-04 536 0142-1123 10.1016/j.ijfatigue.2021.106622 92807171 Kocjan...-Prediction_of_actual_fatigue_test_temperature_and_isothermal_fatigue_life_curves_for_non-crystallising_rubber_under_fully_relaxing_uni-axial_loading_conditions.pdf Kocjan...-Prediction_of_actual_fatigue_test_temperature_and_isothermal_fatigue_life_curves_for_non-crystallising_rubber_under_fully_relaxing_uni-axial_loading_conditions.pdf 1 D1BE2A78E777882D531D53B214F45EF3 8c6458ccece28d5be80d32e14ed2301b0da7d3c9129de2abf5edb5f68579ec9e 7ef43bde-5e65-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=163740 https://www.sciencedirect.com/science/article/pii/S0142112321004679 1 ac435487-3a5c-11ed-92af-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=161927 Fakulteta za strojništvo 0 0 0