Sheet1Rotameter Venturi H1 (mm of H2O)Venturi H2 (mm of H2O) Orifice H5 (mm of H2O)Orifice H6 (mm of H2O)Mass (kg)Time (sec)Mass flow rate Kg/sec1032232032434610.8184.680.05847953223032231032033810.8102.470.10539670155032230032233010.868.620.15738851657032628632632010.852.660.20508925189033227232830610.842.630.253342716411034025433629410.832.220.335195530713035223234427410.828.090.384478462115036821036024010.822.130.48802530513035423434826010.827.090.398671096311034025633627810.833.620.32123735879033227232829010.843.310.24936504277032628632429410.854.690.19747668685032230032029810.876.370.14141678673032231032030210.8118.060.0914789091032231832230410.8202.430.05335177591032231832230416.8309.970.05419879343032231032030216.8165.780.10133912415032430032229816.8115.50.14545454557032628632429416.8123.50.13603238879033227032829016.869.570.24148339811034025433028416.858.090.289206403913035223234626616.849.380.34021871215036620836024216.838.810.4328781242Average valuesFlow rate 2kgflow rate 4kgCd venturi 2kgCd venturi 4kgCd orifice 2KgCd orifice 4Kg10322.0318.7322.7318.00.05591570.05419881.08779861.05439830.58813140.570073130322.0310.0320.0314.00.09843780.10133911.00931271.03906080.91312580.940038950322.7300.0321.3308.70.14940270.14545451.11459971.08514530.95383100.928625270326.0286.0324.7302.70.20128300.13603241.13039820.76395320.97507950.658984790332.0271.3328.0295.30.25135390.24148341.14621201.10120110.99925770.9600176110340.0254.7334.0285.30.32821640.28920641.26198861.11199541.06902740.9419686130352.7232.7346.0266.70.39157480.34021871.26963401.10311810.99892110.8679099150367.0209.0360.0241.00.4880253050.43287811.37901261.22318331.01651360.9016469Average1.17486951.06025690.93923590.8461581Venturi velocity (m/sec)Orifice velocity (m/sec)rotameter2kg4kg2kg4kgU1U2U1U2U1U2U1U2100.10532238470.27818733350.10208851650.26964573850.02642516730.17807533130.02561379650.1726076224300.18541684920.48974032460.19088175580.5041747470.04652070190.31349619510.04789183560.3227360641500.28141392270.7432967740.27397729410.7236544550.0706061680.47580462290.06874033340.4632310365700.37913537261.00140780740.25622977710.67677805310.09512427660.64102856460.06428751830.4332241677900.47344863361.25051681370.45485665481.20140994040.11878727770.80049006230.11412258890.76905540771100.61822649221.63291763540.54474741731.43883783010.15511174141.04527530170.13667599430.92103950271300.73756786441.94813322990.64083388971.69263040810.18505424351.2470534370.16078389041.08349908291500.91924148622.42798659210.81536659292.15362250840.23063577741.55422071660.20457378271.3785927522venturia0=a20.000201a10.0005309orificea0=a20.000314a10.002116Pressure drop (Pa)VenturiOrifice2kg4kg2kg4kg33.147693912631.143379531615.506267083414.5686623682102.7330887988108.878165396148.057844307850.93246959236.6481491931224.3061062692110.7024040904104.9288798616429.5369830208196.187417211200.934496332591.7751472454669.8193463791618.2456342286313.3369612365289.21112740941142.1080042003886.752276367534.2704019742414.81671908761625.60836347191227.1648121425760.4486008421574.05940161592525.05699079141986.63361396621181.2045870587929.3337719425