2800 



Resistance to Flow in Pipes 



2800 



Parallel sections hypothesis proved impossible 

 by equations of hydrodynamics. Ramsing, 

 H. M. Mth. Ts. 4 (1862) 29-. 



theory. Ramsing, H. M. Mth. Ts. 3 



(1861) 129-. 



(Kamsing). Lorenz, L. Mth. Ts. 3 



(1861) 161-. 



(Lorenz). Ramsing, H. M. Mth. 



Ts. 3 (1861) 177- ; 4 (1862) 24-. 

 (Kamsing). Lorenz, L. Mth. Ts. 4 



(1862) 35-. 



Pipe-lines and penstocks, methods in planning. 



Cazin, F. M. F. Franklin I. J. 146 (1898) 



177-, 280- ; 147 (1899) 71-. 

 Pipes. Boileau, P. C. E. 82 (1876) 601-. 



PRESSURE. 



of air in bellows, regulation. CavailU-Coll, A. 



C. E. 56 (1863) 339-. 

 and efflux of liquids, instrument for equalising. 



Steevens, J. Tilloch Ph. Mg. 20 (1805) 



289. 

 of fluids, effects. Stratico, S. Verona Mm. 



S. It. 5 (1790) 525-. 

 in gas-pipes, distribution and regulation. 



Lemoine, E. [1871] As. Fr. C. E. 1 (1872) 



193-. 

 necessary, for gas-burners. Rijke, P. L. Amst. 



Ak. Vs. M. 8 (1874) 127-. 

 transmission and delivery through water pipes. 



Meyer, 0. E. [1873] A. Ps. C. (Jubelbd.) 



(1874) 1-. 

 of water. Fontana, G. [1801] Mod. S. It. 



Mm. 9 (1802) 656-. 

 . Avanzini, G. Padova N. Sag. (1817) 



230-. 



flowing at constant level into siphon- 

 tube. Schonemann, T. Berl. Mb. (1858) 



273-. 

 in water-mains. Key, W. [1890] Sc. S. Arts 



T. 12 (1891) 323-. 



Eain falling on roof, investigation. Brassinne, 

 E. Toul. Ac. Sc. Mm. 9 (1877) 448-. 



pipes for houses. Bellani,A. A. Sc. Lomb. 

 Ven. 1 (1831) 208-, 220-. 



RESISTANCE. 



Seddon, J. A. St. Louis Ac. T. 8 (1898) 



xxiv. 

 to air. Busse, F. G. von. Gilbert A. 20 (1805) 



404-. 

 . Prechtl, J. J. Gilbert A. 23 (1806) 



249-. 

 . Busse, F. G. von. Gilbert A. 24 (1806) 



353-. 

 . Baader, J. von. J. Mines 26 (1809) 



112-. 

 . Clement, , Desormes, , <& Lehot, . 



J. de Ps. 73 (1811) 36-. 

 . Busse, F. G. von. Gilbert A. 58 (1818) 



377-. 

 . Aubuisson de Voisins, J. F. d'. A. C. 



34 (1827) 380- ; A. Mines 3 (1828) 367-. 



to air. Buff, H. Gott. Vr. Stud. 4 (1841) 



129-. 

 . Nipher, F. E. St. Louis Ac. T. 7 (1894- 



97) Ixxii. 

 of air in gun-barrels. Melsens, H. L. F., & 



Colladon, D. Brux. Ac. fill. 3 (1882) 721-. 

 to air under pressure. Kds, A. Oestr. Z. 



Brgw. 40 (1892) 541-. 

 calculation in hydraulic experiments. Donders, 



F. C. Donders Arch. 1 (1858) 60-. 

 of canvas to water pressure and currents. 



Barttli, G. (vi Adds.) N. A. Sc. Nt. 7 



(1847) (?) 244-. 

 in cylindrical pipe. Lorentz, H. A. Amst. 



Ak. Vs. 6 (1898) 28-; Fschr. Ps. (1897) (Ab. 1) 



388-. 

 to motion of valves. Lieckfeldt, . Z. Bauw. 



42 (1892) 385-. 



water. Aubuisson de Voisins, J. F. d'. A. 

 C. 43 (1830) 244-. 



, experiments. Bovey, H. T., d- Strick- 

 land, T. P. Cn. E. S. P. & T. 4 (1898) 

 (Sect. 3) 43-. 



in pipes and channels. Turazza, D. 

 [1845] Ven. Mm. I. 3 (1847) 75-. 



Sewer pipes, determination of section. Hachez , 



. Brux. A. Tr. Pbl. 1 (1896) 343-. 

 Steam, velocity. Nasse, R., Ehrhardt, L., & 



Gutermuth, F. [1887] Ev. Un. Mines 12 



(1890) 89-. 

 Steam-pipes, best diameter. Fischer, Herm. 



Dingier 236 (1880) 353-. 

 , joint. Nicholson, W. Nicholson J. 4 



(1803) 107-. 

 Stream lines in pipe near widened mouth. 



Boussinesq, J. C. E. 110 (1890) 1160-, 



1292-. 

 , application to Poiseuille's 



experiments. Boussinesq, J. C. E. 110 



(1890) 1238-. 

 Table 



Lejeune, E. Arg. S. Ci. A. 41 (1896) 

 244-, 257- ; 42 (1896) 62-, 122-. 



Taps, etc., improvements. Delprat, J. P. 

 Amst. Ts. Ws. Nt. Wet. 5 (1852) 155-. 



Uniform distribution of liquid in vertical column. 

 Raulin, J. [1882] Lyon S. Ag. A. 5 (1883) 

 95-. 



flow, establishment in circular pipe. Bous- 

 sinesq, J. C. E. 125 (1897) 203-. 



, pipe widened at mouth, calcula- 

 tion of minimum length. Boussinesq, J. 

 C. E. 113 (1891) 49-. 



, rectangular pipe. Boussinesq, J. 



C. E. 125 (1897) 142-. 



Ventilation of water pipes. Guidi, F. Em. 

 N. Line. At. 41 (1888) 96-. 



WATER. 



Espy, J. P. Franklin I. J. 9 (1831) 145-. 

 Fury, G. de. Neuch. Bll. 2 (1846-47) 275-. 

 Leslie, J. (vi Adds.) CE. I. P. 14 (1854-55) 



273-. 



Simpson, J. CE. I. P. 14 (1854-55) 316-. 

 Hennessy, H. Franklin I. J. 29 (1855) 191-. 

 Leslie, J. Franklin I. J. 29 (1855) 335-. 



206 



