Kilogram Force Second Square Meter Converter
Convert Kilogram Force Second Square Meter to Pascal Second and more • 56 conversions
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Unit Explanations
Kilogram Force Second Square Meterkgf·s·m²
Source UnitThe kilogram force second square meter (kgf·s·m²) is a unit that quantifies dynamic viscosity, an essential property in fluid mechanics and material science. It is derived from the force exerted on a surface area over time, where 1 kgf represents the force exerted by a mass of 1 kilogram under standard gravity. This unit is particularly useful in engineering applications, allowing for the assessment of how fluids behave under various conditions, such as in pipelines or during manufacturing processes. The kgf·s·m² provides a clear representation of a fluid's resistance to flow and deformation.
Current Use
The kilogram force second square meter is used primarily in engineering fields, particularly in fluid dynamics and materials science. It serves as a critical parameter in evaluating how different liquids behave under various conditions, including temperature and pressure. Industries that utilize this unit include petroleum, automotive, and manufacturing, where understanding fluid dynamics is crucial for optimizing processes and product quality.
Fun Fact
The concept of viscosity was first introduced by Sir Isaac Newton in the late 17th century.
Pascal SecondPa·s
Target UnitThe pascal second (Pa·s) is the SI unit for dynamic viscosity, representing the internal friction of fluids. It quantifies the resistance of a fluid to flow when an external force is applied. A fluid with a dynamic viscosity of one pascal second will flow under a shear stress of one pascal at a rate of one meter per second. It is a derived unit, meaning it is defined in terms of the base SI units: kilograms (kg), meters (m), and seconds (s). The pascal second is critical in fluid dynamics, engineering, and various scientific disciplines where fluid behavior is studied.
Current Use
Today, the pascal second is widely used in various industries including chemical engineering, food processing, and materials science to characterize the flow properties of fluids. It is essential in applications involving lubrication, mixing, and fluid transport where understanding viscosity is crucial for efficiency and safety.
Fun Fact
The pascal second is named after Blaise Pascal, who also has the unit of pressure named after him.
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📐Conversion Formula
= × 1.00000How to Convert
To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.
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Kilogram Force Second Square Meter
viscosity • Non-SI
Definition
The kilogram force second square meter (kgf·s·m²) is a unit that quantifies dynamic viscosity, an essential property in fluid mechanics and material science. It is derived from the force exerted on a surface area over time, where 1 kgf represents the force exerted by a mass of 1 kilogram under standard gravity. This unit is particularly useful in engineering applications, allowing for the assessment of how fluids behave under various conditions, such as in pipelines or during manufacturing processes. The kgf·s·m² provides a clear representation of a fluid's resistance to flow and deformation.
History & Origin
The kilogram force second square meter unit originated from the need to characterize fluid behavior under applied forces. The combination of mass, force, and area allows for a practical understanding of viscosity in various contexts. The use of kilograms and seconds reflects the customary units in physics and engineering, providing a direct measurement of how much force is required to move a fluid over a given area and time.
Etymology: The term 'kilogram' comes from the French word 'kilogramme', itself derived from 'kilo-' meaning a thousand, and 'gramme', a small weight. 'Force' is derived from Latin 'fortis', meaning strong, while 'second' originates from the Latin 'secundus', meaning following, and 'meter' from Greek 'metron', meaning measure.
Current Use
The kilogram force second square meter is used primarily in engineering fields, particularly in fluid dynamics and materials science. It serves as a critical parameter in evaluating how different liquids behave under various conditions, including temperature and pressure. Industries that utilize this unit include petroleum, automotive, and manufacturing, where understanding fluid dynamics is crucial for optimizing processes and product quality.
💡 Fun Facts
- •The concept of viscosity was first introduced by Sir Isaac Newton in the late 17th century.
- •The term 'viscosity' comes from the Latin word 'viscosus', meaning sticky or adhesive.
- •Honey is often used as an example of a fluid with high viscosity, while water is used for low viscosity.
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Pascal Second
viscosity • Non-SI
Definition
The pascal second (Pa·s) is the SI unit for dynamic viscosity, representing the internal friction of fluids. It quantifies the resistance of a fluid to flow when an external force is applied. A fluid with a dynamic viscosity of one pascal second will flow under a shear stress of one pascal at a rate of one meter per second. It is a derived unit, meaning it is defined in terms of the base SI units: kilograms (kg), meters (m), and seconds (s). The pascal second is critical in fluid dynamics, engineering, and various scientific disciplines where fluid behavior is studied.
History & Origin
The pascal second was introduced as part of the metric system in the late 20th century, named after Blaise Pascal, a French mathematician and physicist known for his contributions to fluid mechanics and pressure. The unit was formalized in 1971 during the 14th General Conference on Weights and Measures, which aimed to standardize units for scientific accuracy and international communication.
Etymology: The term 'pascal' is derived from the name of Blaise Pascal, while 'second' refers to the time unit in the SI system.
Current Use
Today, the pascal second is widely used in various industries including chemical engineering, food processing, and materials science to characterize the flow properties of fluids. It is essential in applications involving lubrication, mixing, and fluid transport where understanding viscosity is crucial for efficiency and safety.
💡 Fun Facts
- •The pascal second is named after Blaise Pascal, who also has the unit of pressure named after him.
- •Dynamic viscosity can change with temperature; for example, heating honey makes it flow more easily.
- •The viscosity of air is significantly lower than that of most liquids, making it easier for objects to move through it.
📏 Real-World Examples
🔗 Related Units
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Frequently Asked Questions
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