Pr

Definition : Prandtl Number
Category : Academic & Science » Mathematics
Country/Region : Worldwide Worldwide
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What does Pr mean?

Prandtl Number (Pr) is a dimensionless number approximating the ratio of momentum diffusivity (kinematic viscosity) and thermal diffusivity. It is named after the German physicist “Ludwig Prandtl”.

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Worldwide PR Public Relations
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Puerto Rico PR Puerto Rico
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Worldwide PR Permanent Resident
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Worldwide PR PageRank
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Worldwide pr Print
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Worldwide Pr Adobe Premiere Pro
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Philippines PR Philippine Airlines
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Worldwide PR Pull Request
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Worldwide PR Project Reality
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Worldwide Pr Praseodymium
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United States PR Punt Returner
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Worldwide PR Per Rectum
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Pakistan PR Pakistan Railways
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Worldwide PR Press Release
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Worldwide PR Positive-Real function
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Brazil PR Partido da República
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Puerto Rico pr Puerto Rico (TLD)
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Worldwide PR Pulmonary Regurgitation
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Pakistan PR Punjab Regiment
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Worldwide PR Performance Rating
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Albania PR Republican Party of Albania
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Worldwide PR Parachute Rigger
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Worldwide PR Prosthion
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Worldwide PR Pressure Regulator
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Frequently Asked Questions

What is the full form of Pr in Fluid Dynamics?

The full form of Pr is Prandtl Number

What are the full forms of Pr in Academic & Science?

Praseodymium | Prandtl Number | Positive-Real function | Pressure Regulator

What are the full forms of Pr in Worldwide?

Public Relations | Permanent Resident | PageRank | Print | Adobe Premiere Pro | Pull Request | Project Reality | Praseodymium | Prandtl Number | Per Rectum | Press Release | Positive-Real function | Pulmonary Regurgitation | Performance Rating | Parachute Rigger | Prosthion | Pressure Regulator

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Citations Formatting rules vary by edition. Please verify against your required style manual.

APA Style

FullForms. (2026). Pr. FullForms.com. https://fullforms.com/Pr/full/10645

Chicago Style

FullForms. "Pr." Accessed June 4, 2026. https://fullforms.com/Pr/full/10645.

Harvard Style

FullForms (2026) 'Pr', FullForms.com. Available at: https://fullforms.com/Pr/full/10645 (Accessed: 04 June 2026).

MLA Style

"Pr." FullForms.com, 2026, https://fullforms.com/Pr/full/10645. Accessed 04 Jun. 2026.