Treatise on mills and millwork. 2pt

angle angular velocity axes axis beam bevel wheels boiler bolted British Thermal Units buckets cast-iron centre coefficient column condenser construction crank cubic feet curve cylinder direction discharge drawing rollers driving effect employed equal evaporation experiments Fahr fall feet per minute fixed flax flues fly wheel formula friction gearing Hence horizontal horse power inches diameter inches of Mercury increased iron latent heat length lever machine machinery manometer manufacture mercury mill millwright motion moving number of teeth orifice pair passing pentrough pinion pipe piston pitch placed plate pressure pulleys pump quantity radius reservoir revolutions per minute revolving rollers sails Saltaire saturation screw shaft shown in fig side sliding sluice speed spindle spur square inch steam engine stones stroke synchronal rotations tail-race temperature tion tooth tube turbine valve velo velocity ratio vertical water wheels weight weir