•  Methane gas (natural gas) flows at a rate of 2.077 kg molls inside a pipe (ID=1.016m, 1169.9km, commercial steel). Assume the line is isothermal at T=288.8K. The discharge pressure 170.3kPa absolute. The viscosity of methane 1.04x10⁴Pa  s .
• 1. Determine the mass velocity (mass flux) (Mw methane 16 kg/kmol).
• 2. Determine Reynolds number. 
• 3. Determine the relative roughness .

Answer rating: 100% (QA)

To determine the mass velocity Reynolds number and relative roughness 1 Mass Velocity Giv... View the full answer