Convert cubic yard/second [yd^3/s] to pound/day (Gasoline at 15.5%b0C) Online | Free flow Converter

/Second [yd³/s]


Cubic yard per second [yd³/s] is a unit of volumetric flow rate that measures the volume of material or fluid passing through a system every second, based on the cubic yard. One cubic yard equals 27 cubic feet or approximately 0.7646 cubic meters. Expressed per second, yd³/s is commonly used in high-flow industrial processes, large-scale construction, water resource management, and flood control systems where rapid monitoring of substantial volumes is essential. For example, a dam releasing 10 yd³/s discharges ten cubic yards of water every second, allowing engineers to manage reservoir levels and downstream flow safely. In industrial operations, it can monitor slurry or bulk material flows in real time to maintain efficiency and prevent overflows. Compared to yd³/min or yd³/h, cubic yard per second provides instantaneous, high-resolution measurement, enabling immediate adjustments for optimal system performance. It is also used in irrigation channels, dredging, and municipal water distribution to handle large volumes accurately. Using cubic yards per second allows engineers, operators, and planners to measure, control, and optimize volumetric flow, ensuring safety, efficiency, and reliable operation in critical large-scale fluid and material systems.


Pound/Day (Gasoline at 15.5°C) [lb/d]


Pound per day [lb/d] is a unit of mass flow rate that measures the mass of a substance passing through a system over a 24-hour period. When specified for gasoline at 15.5°C (approximately 60°F), it accounts for the standard density of gasoline, roughly 6.073 lb/gal (0.725 g/cm³). Expressed in lb/d, this unit is commonly used in fuel storage, inventory management, and long-term consumption monitoring for industrial, automotive, and energy applications. For example, a fuel storage facility supplying 172,800 lb/d of gasoline can track daily usage, plan resupply schedules, and manage inventory efficiently. In pipelines or large-scale fueling operations, lb/d allows operators to assess total daily fuel transfer, optimize delivery logistics, and ensure safety. Compared to lb/h or lb/min, pound per day provides a macro-level overview, making it suitable for strategic planning, reporting, and long-term operational analysis. Using lb/d for gasoline at 15.5°C enables engineers, operators, and energy managers to monitor, regulate, and optimize fuel mass flow over extended periods, ensuring accurate accounting, efficient fuel use, and reliable operation in industrial, automotive, and energy systems where consistent fuel management is critical.



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