Estimation of electrical resistivity of conductive materials of random shapes

• Дата: 2023
• Автори: Gans, Š., Molnár, J., Kováč, D.
• Формат: Стаття
• Мова: English
• Опубліковано: National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2023
• Теми: electrical resistivity; finite element method; electrical resistivity measurements; numerical simulation; електричний опір; метод скінченних елементів; вимірювання питомого електричного опору; чисельне моделювання
• Онлайн доступ: http://eie.khpi.edu.ua/article/view/275521
• Назва журналу: Electrical Engineering & Electromechanics

Introduction. Electrical resistivity is an important material characteristic in the field of electrical engineering and material science. There are several methods that can be used to measure resistance, like the 4-wire method which relates the resistance to a voltage drop at a given current flow, b...