Formula Used:
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Specific Gravity of Fluid is the ratio of the specific weight of a substance to the specific weight of a standard fluid. It's a dimensionless quantity that indicates how dense a fluid is compared to water.
The calculator uses the formula:
Where:
Explanation: This formula calculates the specific gravity of a fluid based on particle properties, settling velocity, diameter, and temperature in Fahrenheit.
Details: Calculating specific gravity of fluid is crucial for various engineering applications, including sedimentation analysis, fluid mechanics, and material separation processes.
Tips: Enter specific gravity of particle, settling velocity in m/s, diameter in meters (must be greater than 0.1mm), and temperature in Fahrenheit. All values must be valid positive numbers.
Q1: Why is diameter required to be greater than 0.1mm?
A: The formula is specifically designed for particles with diameter greater than 0.1mm as the settling behavior differs for smaller particles.
Q2: What is the standard fluid used for specific gravity comparison?
A: Water is typically used as the standard fluid for specific gravity calculations at 4°C (39.2°F).
Q3: How does temperature affect specific gravity calculations?
A: Temperature affects fluid density, which in turn affects the specific gravity measurement and settling velocity of particles.
Q4: What are typical applications of this calculation?
A: This calculation is used in water treatment, mining operations, geological studies, and various industrial processes involving particle sedimentation.
Q5: Why is settling velocity important in this calculation?
A: Settling velocity indicates how quickly particles descend through a fluid, which is directly related to the fluid's specific gravity and viscosity.