po'lat trubali shaklidagi shinaning elektr energiya isrofi va effektivlik koeffisienti

2. diametrlari mm va dyuym ~ 127 mm bo’lgan po’lat trubali shaklidagi shinaning 1-metridagi elektr energiya isrofi va yuza effektivlik koeffisientini aniqlang. shinadan a tok oqadi, tok chastotasi gs, shinaning qizish temperaturasi 1100c. yechish. po’lat shinaning elektr energiya isrofini topish uchun (1.6) formuladan foydalanamiz. 1 m shinaning sovish yuzasi qo’idagiga teng. m2. o’zgaruvchan tokda quvvat isrofi vt/m. yuza effektiv koeffisienti ; vt/m. . image4.wmf image5.wmf oleobject4.bin image6.wmf oleobject5.bin image7.wmf image8.wmf oleobject6.bin image9.wmf oleobject7.bin image10.wmf oleobject8.bin image1.wmf oleobject1.bin image2.wmf oleobject2.bin image3.wmf oleobject3.bin 50 = f ( ) f f p i p g 3 / 5 4 / 10 * 25 , 3 - = 43 , 0 10 * 137 * 14 , 3 * 14 , 3 3 = …

This file contains 1 page in DOCX format (25.2 KB). To download "po'lat trubali shaklidagi shinaning elektr energiya isrofi va effektivlik koeffisienti", click the Telegram button on the left.