Question: Water having density 988 kg/m flows steadily through a reducing pipe bend, as in figure below. Known conditions are P = 250 kPa, D

Water having density 988 kg/m flows steadily through a reducing pipe bend, as in figure below. Known conditions are P = 250 kPa, D = 25 cm, V = 2.2 m/s, P = 110 kPa, and D = 10 cm. Neglecting bend and water weight, calculate the total force which must be resisted by the flange bolts if atmospheric pressure is 100 kPa. Younluu 988 kg/m olan su, aadaki ekilde grld gibi, daralan bir boru dirseinden daimi olarak akmaktadr. Bilinen koullar P = 250 kPa, D = 25 cm, V = 2,2 m/s, P2 = 110 kPa ve D = 10 cm'dir. Dirsek ve su arln ihmal ederek, atmosfer basncnn 100 kPa olmas durumunda flan civatalarnn kar koymas gereken toplam kuvveti hesaplayn. Hint: Due to the significant digits you will use during your calculations, you may find the result different in the ones digit or the digits after the comma, if any. You need to choose the closest option. (Hesaplamalarnz srasnda kullanacanz anlaml haneler nedeniyle sonucu birler hanesini veya varsa virglden sonraki hanelerini farkl bulabilirsiniz. En yakn kk semeniz gerekmektedir.) Pa = 100 kPa + 01 1110 2

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