358 MOUVEMENT DES FLUIDES 
Suite de la deuxième série de tubes. 
; k : 
2"° Formule, Q — 775 (0:000263364 + 0,00000421016 x 4-0,00000000757827x° )*. 
ki z 
2° Formule. Q =7S (0,000263390 4-0,00000680703x—0,0000001018692*-+0,000000000683276 2°)". 
Nes Nos 
Propurrs PropuiTs ProDu1Ts 
a ded'écoul de l'écoulement D > de l'écoulement p , d'ordre 
Se ecoulement| calculé par la IFFÉRENGES. | Clenlé par la RAP RUE AG Re; CE, 
1° Formule. 2° Formule, série. 
expér. observé. 
V° TABLEAU. 
F3 0.0000007406 0.0000007423 0.0000000017[0.0000007614|[— 0.0000000208| 31. 
2. 0.0000009021|0.0000008354|+ 0.0000000667|0.0000008569|+- 0.0000000452| 32. 
3. Âo.0000010738/|0.0000009555|-+ 0.0000001183|0.0000009801|+4 0.0000000937| 33 
4. ]o.0000012887|0.000001113g9|+4- 0-0000001748|0.0000011426|+4 0.0000001461| 34. 
5. 0.0000015291|0.0000013394|+- 0.0000001897|0.0000023739|+ 0.0000001552| 35. 
6. Îo.0000019802|0.0000016797|+ 0.0000003005|0.0000017130|+4 0.0000002572| 36. 
7. |o0.0000024630|0.0000022368| + 0.0000002262|0.0000022944|+ 0.0000001686| 39. 
8. \o.0000032446|0.0000033467|— 0.0000001021|0.0000034329/+4 0.0000001883| 38. 
" VI‘ TABLEAU. 
1. /0.0000008598|0.0000009057|— 0.0000000459|0.000000ÿ9537|— 0.00600000939| 3g. 
2. |0.0000010200|0.0000010194|+4- 0.0000000006|0.0000010733 — 0.0000000533| 40. 
3. \o.0000011628|0.0000011660|—0.0000000032|0.0000012277— 0.0000000649| 4x. 
4. 0.0000014188|0.0000013625|4 0.0000000563/0.0000014345|—0.0000000157| 42. 
5. 0.0000016575|0.0000016344|+4- 0.0000000231|0.0000017308|—0.0000000733| 48. 
6. |[o.0000020748|0.0000020497|+- 0.0000000251|0.000002158r—0.0000000833| 44. 
7e 0.0000026882|0.0000027295|— 0.0000000413/0.0000028739—0.6000001847| 45. 
VII° TABLEAU. 
0.0000001393|0.0000001497|— 0.0000000104[0.0000001627|—0.0000000234| 46. 
0.0000001830/0.0000001684|+ 0.0000000146 0.0000001831|—0.0000000001| 47. 
0.0000002115|0.0000001927 —- 0.0000000188 0.0000002094|+ 0.0000000021| 48. 
0.0000002422|0.000000225r|<4- 0.0000000171|0.0000002447|— 0.0000000025| 49. 
0.0000003188,0.0000002896| + 0.0000000292|0.0000003168|-+- 0.0000000020|. 50. 
0.0000004452|0.0000003632| + 0.0000000820/0.0000003973|+4 0.0000000479| 5r. 
PHE HE 
VIII* TABLEAU. 
0.0000009305|0 :0000009298|-- 0.0000000007|0.0000010148|— 0.0000000843 
0.0000010934|0.0000010463|-- 0.0000000471|0.0000011420 —0.0090000486| 53. 
0.000001277610 :000001197:|+- 0.0000000805|0.0000013066|— 0.0000000290| 54. 
0.0000015075|0.0p00013986|+4- 0.0000001089/0.0000015265|— 0.0000000190| 55. 
0.0000018160|0.0000016360 —- 0.0000001800|0.0000017865|+4 0.0000000295| 56. 
nr mb M 
è 
