網頁2024年3月24日 · In the cracking process of waste tires, pyrolysis carbon black (CBp), as a solid product, accounts for about 35% of the total tire rubber content. Here, the treated CBp has been gradually applied to the tire formula to improve the recycling efficiency of waste tires. This study elucidated the influence of adding CBp during the tire mixing process on … 網頁2024年7月1日 · Waveforms of the magnetic flux density, the magnetic field strength, and the hysteresis loops under different excitations are obtained based on the test platform, as shown in Fig. 2.In this paper, the fundamental magnetic flux density is set to a constant, for example, B 1 = 1.0 T, as shown in Fig. 2..

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網頁2016年7月15日 · Core-loss prediction for non-oriented electrical steels based on the steinmetz equation using fixed coefficients with a wide frequency range of validity IEEE … 網頁2016年7月15日 · Core-loss prediction for non-oriented electrical steels based on the steinmetz equation using fixed coefficients with a wide frequency range of validity IEEE Trans. Magn. , 51 ( 2015 ) , pp. 1 - 7 View in Scopus Google Scholar shrek archive.org

Prediction of high frequency core loss for electrical steel using the …

網頁x – exponent which is equal to 1.6 in the steinmetz’s formula or 2.0 in the richter’s formula [4]. in some cases, concerning the calculation of the specific hysteresis power loss, the fol-lowing relation is used [6]: 293 pf B kd shkd kd hm chkd kd = − + ξ 2 1s in cos ... 網頁Steinmetz’s empirical formula for hysteresis loss: Based on results obtained by experiments with different ferromagnetic materials with sinusoidal currents, Charles … 網頁two Steinmetz relationships to describe the core loss of -52 material, as shown below: For f<= 10 kHz For f > 10 kHz (The units are power loss in mW/cm3, frequency in kHz, and flux density in Tesla.) The measured data is shown with these Steinmetz in Figure shrek are you princess fiona