MICROFICHE REFERENCE LIBFUUW - Cd3wd.com

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DRIVE y ----SHAFT400FLEXIBLESTATOR300,’YIMETALCASTIN200-- ------------ .-..I........... ... ...-
SE;vlI - ROTARYBUCKET VANEU’C)Figure 3.27 Operation of flexible-rotor pump(Courtesy of Jabsco Pumps)Figure 3.28 Manual, double-acting, semi-rotarypump
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MICROFICHEREFERENCELIBFUUWA project
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TABLE OF CONTENTS:.LIST OF FIGURES
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LIST OF FIGURES (CONT)Figure3.163.1
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LIST OF TABLESTable2.12.2a2.2b3.13.
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2find both new water lifting device
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4During the 3rd centuryB.C., Archim
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GIn 1698, Thomas Savery obtained a
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9the United States was starting set
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11engines, motors, transmissions, e
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Chapter 2Water LiftingPrinciples2.1
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15Table 2.2a Classification of wate
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2.2.1 Discharge or Capacity (Q)Disc
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(h) Drawdown (D) is the vertical di
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21Tota I DynamicHeadI Total Static
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23Vapor Pressure (P,)Suction Fricti
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Multiplying all these efficiencies
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27NPSHR-Q, is also usually included
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3.2.1.1 Bucket/BagUtilizing nothing
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handmade construction can be easily
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animal is returning to the top, the
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363.2.1-S Counterpoise LiftThe coun
Page 45 and 46: 38to return the lever. Combinations
Page 47 and 48: 40Table 3.1Shadouf performanceLift
Page 49 and 50: (b)Figure 3.5 Scoop (a) used as sho
Page 51 and 52: ‘PIVOT-r- ----hFigure 3.6 Wzcer b
Page 53 and 54: 46water. The capacity of this devic
Page 55 and 56: - =7?=PIVOTCOUNTER WEIGHT\FLAP- VAL
Page 57 and 58: 50(a)ROLLER 7- HAND RAIL/SIDE - BY-
Page 59 and 60: 52flow in through a check-valve (e.
Page 61 and 62: 54exhaust valves for the steam (or
Page 63 and 64: 56Another significant difference be
Page 65 and 66: 58shaft), two other forms of these
Page 67 and 68: 60Among the simplest designs for a
Page 69 and 70: 62/HANDLEBARDISCHARGEHOSEfFOOTRE$TD
Page 71 and 72: HANDLE/CONNECTINGARMDISCHARGEFLAP V
Page 73 and 74: 663.3.1 WheelAfter many of the earl
Page 75 and 76: 68Table 3.2 Manually-operated paddl
Page 77 and 78: 70engine (2-3 hp) as the prime move
Page 79 and 80: 72Table 3.3 records some of the per
Page 81 and 82: 74Several names which are also appl
Page 83 and 84: 76Table 3.5Zawafa performanceLiftDi
Page 85 and 86: 78noria and the discharge and head
Page 87 and 88: 80enclosed circumference can also b
Page 89 and 90: 82Most early tympanums were of the
Page 91 and 92: 84Table 3.6Tympanum performanceDiam
Page 93 and 94: 86sufficiently compact and lightwei
Page 95: 88of 3000 gpm or 5000 psig. Dependi
Page 99 and 100: 92(a)AIRCHAMBERAIR FEEDERVALVEWASTE
Page 101 and 102: 94Table 3.8Ram performanceA. Typica
Page 103 and 104: COMPRESSEDAIRDEAofpctI5LT1EDUCTC II
Page 105 and 106: 98FLASHTANK .iJI 10 -NON-RETURNVALV
Page 107 and 108: Because the components are not yet
Page 109 and 110: 102air-lift pumps. The oscillation
Page 111 and 112: 104and from the impeller and confin
Page 113 and 114: 106making this type pump useful for
Page 115 and 116: 90s; 80iTi!g 700E 60W50SPECIFIC SPE
Page 117 and 118: 110to lubricate all or some of thei
Page 119 and 120: 112such variables as impeller size,
Page 121 and 122: 114GEAR HEADOR IVE SHAFTTO PRIME MO
Page 123 and 124: 116W(clFigure 4.6 (a) Thai-style ou
Page 125 and 126: 118DRIVINGSUCTIONDIFFUSERa- - =tQ,E
Page 127 and 128: DISCHARGELINE OISCHARGE RETURNLINEL
Page 129 and 130: -122which at $.20/kg, cost $6.00. H
Page 131 and 132: Table 5.1Manual power appl icat i a
Page 133 and 134: 126water lifting device. Animals ar
Page 135 and 136: 1285.4.1 WindWindmills are currentl
Page 137 and 138: 130even saw use on the windy plains
Page 139 and 140: 172HAL F CYLINDERSt------TO WATER L
Page 141 and 142: 135a vertical shaft, the wind will
Page 143 and 144: --Table 5.3 Typical winchnil 1 clpp
Page 145 and 146: Table 5.4 Typical watermill applica
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141MEDIUM BREASTFigure 5.6 (a) Medi
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SLUICEGATEc, ~/I#/,.----- ------I L
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145-H-f -- WH---@II
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147with a 330,250 gpd capacity. Bat
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149Where electric power is not econ
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151electricity), the amount of use
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153of building and installing the d
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155II 300‘0083ooLoo93oo‘ootr000
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157Example G .l (after Molenaar, 19
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LOW LIFT VERTICAL PUA /lPI------PER
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Chapter 7Improvements and Research
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163example for further projects (Fa
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165Reynolds (1970) writes, " . ..ma
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16?BIBLIOGKAPlIYAddison, Ii., Ccntr
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169Committee on Water Supply Engine
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Gatz, C. A., Johnston Vertical Pump
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173Mother Earth News,1574.Ilandbook
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175Reynolds, I. II. , “High Duty
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177Svcndsen, M., "Irrigation Techno
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179APPENDIX
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Tabic;: A.2 Area conversions and ab
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Table A.4 Pressure conversions and
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Table A.6 Discharge conversions and
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Table'A.8 Specific speed (N,) conve
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ABHPDD- area- brake horsepower- dia
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