Determine (a) the gage pressure at the center of the inlet of the elbow and (b) the anchoring force needed to hold the elbow in place.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A reducing elbow is used to deflect water flow at a rate of 840 kg/min in a horizontal pipe upward 30.0while accelerating it, as shown in Fig. 1. The elbow discharges water into the atmosphere. The cross-sectional area of elbow is 113 cm2at the inlet and 700 mm2at the outlet. The elevation difference between the centers of the outlet and the inlet is 300 mm. The weight of the elbow and thewater in it is considered to be negligible. The density of water is 1000 kg/m3. Determine (a) the gage pressure at the center of the inlet of the elbow and (b) the anchoring force needed to hold the elbow in place.

第6回 流れ学I宿題
学類
以下の問題文の日本語訳と解答案を、11月24日(火)13時までに3B415号室前のBOXに提出すること。
学年
名列番号
氏名
A reducing elbow is used to deflect water flow at a rate of 840 kg/min in a horizontal pipe upward 30.0° while
accelerating it, as shown in Fig. 1. The elbow discharges water into the
Patm
atmosphere. The cross-sectional area of elbow is 113 cm² at the inlet and
mv,
700 mm² at the outlet. The elevation difference between the centers of the
FR:
outlet and the inlet is 300 mm. The weight of the elbow and the water in it
30 cm
30°
is considered to be negligible. The density of water is 1000 kg/m³. O
Determine (a) the gage pressure at the center of the inlet of the elbow and
Pi.gage
Fig. 1
(b) the anchoring force needed to hold the elbow in place.
Transcribed Image Text:第6回 流れ学I宿題 学類 以下の問題文の日本語訳と解答案を、11月24日(火)13時までに3B415号室前のBOXに提出すること。 学年 名列番号 氏名 A reducing elbow is used to deflect water flow at a rate of 840 kg/min in a horizontal pipe upward 30.0° while accelerating it, as shown in Fig. 1. The elbow discharges water into the Patm atmosphere. The cross-sectional area of elbow is 113 cm² at the inlet and mv, 700 mm² at the outlet. The elevation difference between the centers of the FR: outlet and the inlet is 300 mm. The weight of the elbow and the water in it 30 cm 30° is considered to be negligible. The density of water is 1000 kg/m³. O Determine (a) the gage pressure at the center of the inlet of the elbow and Pi.gage Fig. 1 (b) the anchoring force needed to hold the elbow in place.
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