水力学实验指导书

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1、实验一静水压强实验一、目的1、加深理解静水力学基本方程p=p0＋γh；2、加深理解等压面的概念。二、装置三、操作1、打开排气阀，使密闭容器内部与大气相通。此时p0=pa，观察液体表面及各测压管情况，记录数据；2、关闭排气阀，提升罐上升加压。p0>pa，观察液体表面及各测压管情况，记录数据；3、打开排气阀，使容器内回到p0=pa情况，然后再关闭排气阀开关。提升罐下降降压，此时p0

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4、thinlayerofgrease.Therotorexcitationtractioninstalledendtoendbyahorizontalpole.Wireropeslashingshallnotdamagetherotorsurfaceusingsoftmaterialwrappingwirerope,andthepadontherotorsurfacewithhardwood,oraluminum,lashingroperotorwithtwopoints,thedistancebetweentwopointsisgenerallynotl

5、essthan500~700mm,lashingwireropewhenwindingontherotorandtightenthedoublebaolanslideknot...6.4.6.3rotorwearloadedofficialhanginguprotor,pendulumaredirectionHouwillrotorfromReedendlevelslowweartrancechildborewithin,wearloadedprocessstatorborehastwopeopleguardianship,andshouldguaran

6、teesteamendguardianshipinformationsmooth,ensurerotorsurfacedon'tandstatorironcorecoilcollide;generatorstatorReedendsettwopeopleguardianship,guardianshipgeneratorrotornotandstatorcorecoilcollidefriction.Slowjourneytomoveintothedirectionoftherotor,rotorwearthemintothestatorbore,wil

7、lcontactsteam-sideslideronthearcskateboards(mustbeoverladderafterthestatortotheslider,sliderisonlyallowedaccesstothearconaskateboard,orarcskateboardsandprotectionofstatorplaterollovermayoccur).DangwireropeclosemachineshellShi,stopwearloadedandslowlyPanasoniclanehooksput思考题：1、提升罐与

8、储水罐内液面差与测压管排液面差是否一致？2、三种情况下存在哪些等压面？3、储水罐