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姹借潟浣欓噺Δh
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鍚哥▼=妯�(bi膩o)婧�(zh菙n)澶ф埃澹擄紙10.33绫筹級-姹借潟浣欓噺-瀹夊叏閲忥紙0.5绫筹級
妯�(bi膩o)婧�(zh菙n)澶ф埃澹撹兘澹撶璺湡绌洪珮搴�10.33绫�銆�
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瑙ｏ細Δh=10.33-4.0-0.5=5.83绫�
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鈶犺几閫�20鈩冩竻姘存檪娉电殑瀹夎锛涒憽鏀圭偤杓搁��80鈩冩按鏅傛车鐨勫畨瑁濋珮搴�銆�
瑙ｏ細鈶犺几閫�20鈩冩竻姘存檪娉电殑瀹夎楂樺害 宸茬煡锛欻s=5.7m Hf0-1=1.5m銆�u12/2g≈0
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宸茬煡Ha=9.81×104Pa≈10mH2O锛岀敱闄勯寗鏌ュ緱80鈩冩按鐨勯＝鍜岃捀姹藉鐐�47.4kPa銆�
Hv=47.4×103 Pa锛�4.83 mH2O Hs1锛�5.7+10锛�10.33锛�4.83+0.24=0.78m
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