escobar147 said:Referenced pitot pressure = 107 (mm) referenced static pressure = 525 (mm)...
find referenced dynamic pressure by subtracting static pressure from pitot pressure and converting to Pascals...
how on Earth do you convert it to pascals?
berkeman said:They are just two measurements of pressure... mmHg and Pascals:
http://www.unit-conversion.info/pressure.html
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escobar147 said:is it not head?
berkeman said:What is the definition of "head" in the context of this problem?
escobar147 said:it's the measurement of wake traverse behind anaerofoil, the pitot static tube is upstream and connected to a manometer, whilst the rest are pitot (stagnation) tubes and are located downstream and also connected to a manometer
berkeman said:And the tubes all measure air pressure, correct?
To convert mm head to pascals, you can use the formula: 1 mm head = 9.80665 pascals. This means that you need to multiply the value in mm head by 9.80665 to get the equivalent value in pascals.
We need to convert mm head to pascals because mm head is a unit of pressure commonly used in plumbing and fluid mechanics, while pascals is the standard unit of pressure in the International System of Units (SI). Converting between the two units allows for easier comparison and calculation of pressure values.
Yes, there are many online converters and conversion calculators available that can convert mm head to pascals for you. Just make sure to double check the results and use a reliable source.
Yes, mm head is also known as millimeters of water. Both units measure pressure in terms of the height of a column of water.
Millimeters of water (or mm head) is often used to measure the pressure in water pipes, while pascals is used in a variety of scientific and engineering applications, such as measuring atmospheric pressure, blood pressure, and tire pressure. Pascals is also commonly used in the field of fluid dynamics to measure pressure in liquids and gases.