Baixe o app para aproveitar ainda mais
Prévia do material em texto
Problem 1.27 [Difficulty: 1] Given: Acreage of land, and water needs. Find: Water flow rate (L/min) to water crops. Solution: Use Table G.2 and other sources (e.g., Machinery's Handbook, Mark's Standard Handbook) as needed. The volume flow rate needed is Q 4 cm⋅ week 10× hectare⋅= Performing unit conversions Q 4 cm⋅ 10× hectare⋅ week = 0.04 m⋅ 10× hectare⋅ week 1 104× m2⋅ 1 hectare⋅ × 1000 L⋅ m3 × 1 week⋅ 7 day⋅ × 1 day⋅ 24 hr⋅ × 1 hr⋅ 60 min⋅ ×= Q 397 L min ⋅=
Compartilhar