7/21/2019 Aula de Dimensionamento de Prumadas

http://slidepdf.com/reader/full/aula-de-dimensionamento-de-prumadas 1/2

pav P Σp trecho Q (l/s) D(mm) V (m/s) Lr Leg

 T 1.4 1.4 1 0.35 20 1.13 2. 1.2

! 0.5 1. 2 0.41 25 0."4 1.# 2.4

! 1.4 3.3 3 0.54 25 1.11 5.3 2.40

! 1.4 4.$ 4 0.#5 25 1.32 3.2 2.40

! 1.4 #.1 5 0.$4 20 2.3# 1.# 3.40

 Trecho %&al 0.20 20 0.#4 1.5 2.20

7/21/2019 Aula de Dimensionamento de Prumadas

http://slidepdf.com/reader/full/aula-de-dimensionamento-de-prumadas 2/2

Lt '(m/m) elh P *spo&*vel o+s

4.1 0.0 0.3   1.56

4 0.04 0.1$

$.$ 0.0$ 0.53

5.# 0.0 0.53

5 0.34 1.$0

3.$ 0.03 0.13