Radiative flux, also known as radiative flux density or radiation flux (or sometimes power flux density), is the amount of power radiated through a given area, in the form of photons or other elementary particles, typically measured in W/m2. It is used in astronomy to determine the magnitude and spectral class of a star and in meteorology to determine the intensity of the convection in the planetary boundary layer. Radiative flux also acts as a generalization of heat flux, which is equal to the radiative flux when restricted to the infrared spectrum. When radiative flux is incident on a surface, it is often called irradiance. Flux emitted from a surface may be called radiant exitance or radiant emittance. The ratio of irradiance reflected to the irradiance received by a surface is called albedo. (Wikipedia).
Physics - E&M: Ch 36.1 The Electric Field Understood (2 of 17) What is Electric Flux?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is an electric flux. Flux is the mound fo the electric field lines passing through a surface. The electric field lines represent the magnitude and direction of the electric field. Next v
From playlist THE "WHAT IS" PLAYLIST
Radian Definition: Dynamic & Conceptual Illustrator
Link: https://www.geogebra.org/m/VYq5gSqU
From playlist Trigonometry: Dynamic Interactives!
Physics - Advanced E&M: Ch 1 Math Concepts (11 of 55) What is the Divergent of a Vector?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain, develop the equation, and give examples of the divergence of a vector. Next video in this series can be seen at: https://youtu.be/f1LYLx0C2QI
From playlist PHYSICS 67 ADVANCED ELECTRICITY & MAGNETISM
Degrees to Radians (and Vice Versa): Quick Formative Assessment w/GeoGebra
Link: https://www.geogebra.org/m/bJm4kyGJ
From playlist Trigonometry: Dynamic Interactives!
What is a radian? 🤔 Interactive dynamic radius wrapping exploration for Ss: https://www.geogebra.org/m/e3aamere #GeoGebra #MTBoS #ITeachMath #algebra #geometry #trigonometry #mathchat
From playlist Trigonometry: Dynamic Interactives!
Physics 37.1 Gauss's Law Understood (1 of 29) What is Electric Flux?
Visit http://ilectureonline.com for more math and science lectures! In this video I will start a new set of videos on Gauss' Law and the electric flux: If a loop of area=A is placed within an electric field with the plane of the loop perpendicular to the electric field then the electric f
From playlist PHYSICS 37.1 GAUSS'S LAW EXPLAINED
Charged particle in a magnetic field
Helicoidal motion of a charged particle in a uniform magnetic field. For other animations like this one, please visit http://web.ncf.ca/ch865
From playlist Magnetic Fields
The electric field in a uniform charge density throughout an infinite space. My Patreon page is at https://www.patreon.com/EugeneK
From playlist Physics
Self Consistent Cosmological Radiation Hydrodynamics - Michael Norman
Self Consistent Cosmological Radiation Hydrodynamics Michael Norman University of California, San Diego July 23, 2009
From playlist PiTP 2009
Basile Gallet: "Heat transport efficiency beyond the so-called 'ultimate' regime"
Transport and Mixing in Complex and Turbulent Flows 2021 "Can convective heat transport be more efficient than the so-called 'ultimate' regime?" Basile Gallet - Commissariat à l'Énergie Atomique (CEA), Condensed matter physics Abstract: Decades of investigation of the Rayleigh-Bénard (RB
From playlist Transport and Mixing in Complex and Turbulent Flows 2021
François Golse: Linear Boltzmann equation and fractional diffusion
Abstract: (Work in collaboration with C. Bardos and I. Moyano). Consider the linear Boltzmann equation of radiative transfer in a half-space, with constant scattering coefficient σ. Assume that, on the boundary of the half-space, the radiation intensity satisfies the Lambert (i.e. diffuse)
From playlist Partial Differential Equations
Mod-01 Lec-31 Atmospheric radiation – Radiation laws
Introduction to Atmospheric Science by Science Prof. C. Balaji,Department of Mechanical Engineering,IIT Madras.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Madras: Introduction to Atmospheric Science | CosmoLearning.org
Thermal conductivity fundamentals
Thermal conductivity is the constant of proportionality for heat transfer in response to a temperature gradient. Thermal conductivity can be accomplished by contributions from electrons, phonons, radiation, and convection. Metals have high thermal conduction due to the many free electrons,
From playlist Materials Sciences 101 - Introduction to Materials Science & Engineering 2020
DDPS | Reduced order models for thermal radiative transfer problems based on moment equations & POD
In this DDPS talk from Aug. 13, 2021, Dmitriy Anistratov, a professor of nuclear engineering at North Carolina State University, presents a new group of reduced-order models (ROMs) for nonlinear thermal radiative transfer (TRT) problems. ROMs are formulated by means of the nonlinear proj
From playlist Data-driven Physical Simulations (DDPS) Seminar Series
ITCZ Dynamics and Indian Monsoon: Energy Constraints (Lecture 7) by B N Goswami
ICTS Summer Course 2022 (www.icts.res.in/lectures/sc2022bng) Title : Introduction to Indian monsoon Variability, Predictability, and Teleconnections Speaker : Professor B N Goswami (Cotton University) Date : 23rd April onwards every week o
From playlist Summer Course 2022: Introduction to Indian monsoon Variability, Predictability, and Teleconnections
Mod-01 Lec-30 Clausius Clapeyron relation contd..
Introduction to Atmospheric Science by Science Prof. C. Balaji,Department of Mechanical Engineering,IIT Madras.For more details on NPTEL visit http://nptel.ac.in
From playlist IIT Madras: Introduction to Atmospheric Science | CosmoLearning.org
Climate Dynamics of Condensible-Rich Exoplanet Atmospheres - Ray Pierrehumbert
Joint IAS/Princeton University Astrophysics Colloquium Tuesday, November 10, 2015 http://www.sns.ias.edu/~seminar/colloquia.shtml On the present Earth, the primary condensible substance — water vapor — represents only a few percent of the mass of the atmosphere. While the effects of the
From playlist Joint IAS/PU Astrophysics Colloquium
Spectacular Red Emulsion #Shorts
#Shorts #Chemistry #Red #SeparatoryFunnel
From playlist Rad Chemistry Experiments
Magnetic flux density measured for beginners: from fizzics.org
The strength of a magnetic field or the flux density can be measured using a simple balance to measure the force produced by a known opposing field. The video demonstrates this measurement using simple equipment and follows through with a calculation of the answer. Notes on measuring magne
From playlist Magnetism and electromagnetism
MIT 3.054 Cellular Solids: Structure, Properties and Applications, Spring 2015 View the complete course: http://ocw.mit.edu/3-054S15 Instructor: Lorna Gibson Thermal properties and behaviors of foams is covered in this session. License: Creative Commons BY-NC-SA More information at http:
From playlist MIT 3.054 Cellular Solids: Structure, Properties and Applications, Spring 2015