Calculation of magnetic stream induced by defect in the mandrels of ferroprobe
Keywords:
tension of magnetic-field, semielement core of ferroprobe, induced magnetic streamAbstract
The method of calculation of magnetic stream induced by the field crack defect in the core of ferroprobe semielement is offered. Principle of reciprocity of К.М. Polivanova is basis of this method. The magnetic field of ferroprobe core with a coil is calculated by the numerical solution of integral equation by Fredgolm of the first type relative to the density of magnetic charges simple layer. The results of numeral experiment by calculation of magnetic stream in the core of ferroprobe semielement at the different geometrical parameters of defect and ferroprobe are adduced
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References
1. Зацепин Н.М., Коржева Л.В. Магнитная дефектоскопия. – М.: Наука и техника, 1981. –208 с.
2. Поливанов К.М. Теоретические основы электротехники, Ч.3.–М.: Энергия, 1979.–32с.
3. Розенблат М.А. Магнитные элементы автоматики и вычислительной техники.–М.: Наука, 1966.–547 с.
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5. Афанасьев Ю.В. Феррозонды.–Л.: Энергия. 1969. – 166 с.
2. Поливанов К.М. Теоретические основы электротехники, Ч.3.–М.: Энергия, 1979.–32с.
3. Розенблат М.А. Магнитные элементы автоматики и вычислительной техники.–М.: Наука, 1966.–547 с.
4. Mayer D., Olrych B. Reseni rouinych a prostorovych stacionarnch elektrych amagneticrych poli Elektrotechn. obzor.– 1980. – Cis. 8.– S. 456-463.
5. Афанасьев Ю.В. Феррозонды.–Л.: Энергия. 1969. – 166 с.
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Published
2008-05-25
How to Cite
Яковенко, В. В., Корбан, Н. П., & Швец, С. Н. (2008). Calculation of magnetic stream induced by defect in the mandrels of ferroprobe. METHODS AND DEVICES OF QUALITY CONTROL, (1(20), 3–6. Retrieved from https://mpky.nung.edu.ua/index.php/mpky/article/view/115
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METHODS AND EQUIPMENT OF NON-DESTRUCTIVE CONTROL