The paper considers a method for compiling model of the intensity direct and scattered solar radiation on vertical surfaces arbitrary orientation

This paper presents the results of studying motion a liquid layer along walls vertically installed pipe under action gravity. Two-dimensional boundary is formed by fluid relative to hard wall on surfaces structures (pipes, turbines, heat-and-mass transfer equipment, aircrafts, ships, etc.), which are positive interest in engineering practice. Further upgrading above-mentioned possible only incr...

Scattering-type scanning near-field optical microscopy provides access to super-resolution spectroscopic imaging of the surfaces of a variety of materials and nanostructures. In addition to chemical identification, it enables observations of nano-optical phenomena, such as mid-infrared plasmons in graphene and phonon polaritons in boron nitride. Despite the high lateral spatial resolution, scat...