A cylindrical tank with a radius of 4 meters and a height of 10 meters is being filled with water at a rate of 2 cubic meters per minute. How long will it take to fill the tank completely?

Wed, 06 May 2026 06:01:43 +0000

**How Long to Fill a 4-Meter Radius Cylindrical Tank at 2 Cubic Meters Per Minute? A Clear Look at Water Flow and Time** Curious about how long it takes to fill a giant cylindrical tank? With water flowing at a steady 2 cubic meters per minute, a tank sized 4 meters in radius and 10 meters tall invites fascinating calculations—especially as efficiency and real-world flow dynamics shape infrastructure planning. Understanding how long this tank will fill fosters better awareness of water storage, industrial design, and energy use trends across the U.S. A cylindrical tank with a radius of 4 meters and a height of 10 meters holds approximately 502.65 cubic meters of water, calculated using the formula for the volume of a cylinder: π × r² × h. At a consistent fill rate of 2 cubic meters per minute, dividing total volume by flow rate reveals a filling time of about 251.33 minutes—nearly four and a quarter hours. This straightforward estimation connects practical math with everyday infrastructure, making it relevant for homeowners, engineers, and facilities managers monitoring water systems. This scenario reflects growing conversations in water management, particularly as U.S. communities balance aging infrastructure with rising demand for efficient storage solutions. Constant flow rates, like 2 cubic meters per minute, mirror real-world operations across reservoirs, irrigation systems, and industrial tanks, helping stakeholders plan energy use and maintenance around predictable water intake.