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Теория за подобие на Монин-Обухов×Обемни аеродинамични потоци×Термичен вятър×
ОбластМетеорологияМетеорологияМетеорология
СемействоProcess / pipelineProcess / pipelineProcess / pipeline
Година на възникване195419811920s
СъздателMonin and ObukhovLarge and PondJacobbian insights from geostrophic flow
ТипSimilarity scaling frameworkSurface flux estimation methodWind-temperature relationship
Основополагащ източникMonin, A. S., & Obukhov, A. M. (1954). Basic laws of turbulent mixing in the ground layer of the atmosphere. Tr. Akad. Nauk SSSR, 24, 163-187. link ↗Large, W. G., & Pond, S. (1981). Open ocean momentum flux measurements in moderate to strong winds. Journal of Physical Oceanography, 11(3), 324-336. DOI ↗Holton, J. R. (2004). An Introduction to Dynamic Meteorology (4th ed.). Academic Press. link ↗
Други названияMonin-Obukhov, Similarity theory, Monin-Obukhov length scaleBulk aerodynamic approach, Bulk flux parametrization, Aerodynamic bulk methodThermal wind, Vertical wind shear, Barotropic
Свързани333
РезюмеMonin-Obukhov similarity theory is a fundamental framework in boundary layer meteorology that describes how wind speed, temperature, and humidity vary with height near the surface. Published in 1954, it shows that normalized vertical profiles depend on a single dimensionless parameter—the Monin-Obukhov stability parameter—which quantifies the balance between mechanical turbulence and buoyant convection.The bulk aerodynamic method estimates surface energy and momentum fluxes from standard meteorological observations. Rather than measuring turbulent fluxes directly, it parameterizes them using measurements of wind speed, temperature, and moisture at a reference height (typically 10 m) and surface conditions, multiplied by empirically derived drag and transfer coefficients.The thermal wind relationship is a fundamental meteorological principle that links vertical wind shear to horizontal temperature gradients. It states that wind speed increases with height in the direction of warming—a direct consequence of hydrostatic and geostrophic balance combined with the ideal gas law.
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ScholarGateСравнение на методи: Monin-Obukhov Similarity · Bulk Aerodynamic Flux · Thermal Wind. Извлечено на 2026-06-20 от https://scholargate.app/bg/compare