Megapoise Converter
Convert Megapoise to Pascal Second and more • 56 conversions
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Unit Explanations
MegapoisemP
Source UnitThe megapoise (mP) is a non-SI unit of dynamic viscosity, representing a measure of a fluid's resistance to flow. Specifically, one megapoise is equal to one million poise, where one poise is defined as the viscosity of a fluid in which a force of one dyne per square centimeter causes a velocity of one centimeter per second. This unit is often used in specialized fields where extremely viscous fluids, such as heavy oils or certain polymers, are analyzed. Its use allows for a more manageable expression of high viscosity values.
Current Use
Today, the megapoise is primarily used in industries that deal with high-viscosity fluids, such as petroleum, food processing, and polymer manufacturing. It serves as a critical unit in quality control and product formulation, helping engineers and scientists accurately describe the flow properties of materials. It is also utilized in research settings where the rheological properties of complex fluids are studied.
Fun Fact
The poise was originally defined based on the flow of blood, illustrating its importance in fluid dynamics.
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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Megapoise
viscosity • Non-SI
Definition
The megapoise (mP) is a non-SI unit of dynamic viscosity, representing a measure of a fluid's resistance to flow. Specifically, one megapoise is equal to one million poise, where one poise is defined as the viscosity of a fluid in which a force of one dyne per square centimeter causes a velocity of one centimeter per second. This unit is often used in specialized fields where extremely viscous fluids, such as heavy oils or certain polymers, are analyzed. Its use allows for a more manageable expression of high viscosity values.
History & Origin
The term 'poise' was named after the French physician Jean Louis Marie Poiseuille, known for his work on fluid dynamics in the 19th century. The megapoise emerged as a more convenient unit for expressing high viscosity values in industrial applications, particularly in the oil and polymer industries. As fluids with very high viscosity became common in various technological processes, the need for larger units like the megapoise became apparent.
Etymology: The name 'mega' is derived from the Greek word 'megas,' meaning 'great' or 'large,' combined with 'poise,' which is named after Jean Louis Marie Poiseuille.
Current Use
Today, the megapoise is primarily used in industries that deal with high-viscosity fluids, such as petroleum, food processing, and polymer manufacturing. It serves as a critical unit in quality control and product formulation, helping engineers and scientists accurately describe the flow properties of materials. It is also utilized in research settings where the rheological properties of complex fluids are studied.
💡 Fun Facts
- •The poise was originally defined based on the flow of blood, illustrating its importance in fluid dynamics.
- •The use of the megapoise can be crucial in the formulation of medicinal syrups and gels where precise viscosity is needed.
- •The viscosity of fluids can change significantly with temperature, which means the megapoise value for a fluid can vary widely under different conditions.
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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.
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Frequently Asked Questions
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