Mine Ventilation Airflow Calc

发行商 Shanghai Sheyuan Network Technology Co., Ltd. AppTrack Ninja。

MSHA Airflow CFM & Pressure

Planning underground ventilation and need to know the required CFM for your crew size, diesel equipment, and airway dimensions? This calculator gives you MSHA-compliant airflow requirements in seconds. Select mine type (coal, metal/non-metal, or tunnel), enter airway shape and dimensions, and specify personnel and diesel HP underground. Get required airflow, air velocity, and resistance calculations instantly. WHAT YOU GET: - Required CFM based on personnel count (MSHA minimums) - Diesel dilution airflow requirement - Airway cross-section area for rectangular, arch, or circular openings - Air…

的 App Store 排名、截图、估算和类似应用。 Mine Ventilation Airflow Calc.