Which outcome occurs when a gas furnace exceeds maximum flow?

💡 Explanation

Turbulent flow decreases burner efficiency because the Reynolds number increases, causing a transition in the combustion airflow via increased kinetic energy dissipation within the fuel/air mix at the burner; therefore efficiency drops, rather than increased heat transfer via stack condensation.

• Which consequence results when stimulated emission predominates in ruby laser?
• Which outcome causes the energy splitting when degenerate atomic orbitals form molecular bonds?
• Which risk increases when overlapping atomic orbitals destabilize bonding?
• Which consequence results when blade-tip vortices cause turbulence?
• Which consequence results when van der Waals forces weaken in molecular packing?
• Which outcome decreases stability in a laminar boundary layer subject to increased free stream turbulence?