Search Results - "Mitrofanov, V A"

Mid-infrared laser filaments in the atmosphere by Mitrofanov, A. V., Voronin, A. A., Sidorov-Biryukov, D. A., Pugžlys, A., Stepanov, E. A., Andriukaitis, G., Flöry, T., Ališauskas, S., Fedotov, A. B., Baltuška, A., Zheltikov, A. M.

“…Filamentation of ultrashort laser pulses in the atmosphere offers unique opportunities for long-range transmission of high-power laser radiation and standoff…”
Get full text

Experimental investigations of forces and torque in conventional and ultrasonically-assisted drilling of cortical bone by Alam, K, Mitrofanov, A.V, Silberschmidt, V.V

“…Abstract Bone drilling is widely used in orthopaedics and surgery; it is a technically demanding surgical procedure. Recent technological improvements in this…”
Get full text

High Optical Harmonics Generation on Solid Surfaces Irradiated by Mid-IR Femtosecond Laser Pulses by Mitrofanov, A. V., Rozhko, M. V., Nazarov, M. M., Serebryannikov, E. E., Fedotov, A. B., Sidorov-Biryukov, D. A.

“…We obtained the spectra of high optical harmonics produced by subrelativistic femtosecond pulses on the surface of polystyrene, CaF 2 , BK7, and Al solid…”
Get full text

Finite element analysis of forces of plane cutting of cortical bone by Alam, K., Mitrofanov, A.V., Silberschmidt, V.V.

“…Bone cutting is an essential part of orthopaedic surgery when bone is fractured or damaged by a disease and is used for pins insertion and plates fixation. A…”
Get full text

Analysis of forces in ultrasonically assisted turning by Ahmed, N., Mitrofanov, A.V., Babitsky, V.I., Silberschmidt, V.V.

“…Many modern engineering materials are very difficult to process with conventional machining methods. Ultrasonically assisted turning (UAT) is a new technology,…”
Get full text

Analysis of material response to ultrasonic vibration loading in turning Inconel 718 by Ahmed, N., Mitrofanov, A.V., Babitsky, V.I., Silberschmidt, V.V.

“…The paper is focused on the analysis of the surface layer formed on a workpiece treated with ultrasonically assisted turning (UAT) in comparison to…”
Get full text

Computational and Experimental Study of Drying of Disperse Materials in a Circulating Fluidized Bed by Mitrofanov, A. V., Shuina, E. A., Tikhomirova, I. A., Tannous, K.

“…A mathematical model based on Markov chain theory is used to describe generation of mass fluxes when drying a material in a circulating fluidized bed…”
Get full text

Mapping anomalous dispersion of air with ultrashort mid-infrared pulses by Mitrofanov, A. V., Voronin, A. A., Sidorov-Biryukov, D. A., Rozhko, M. V., Stepanov, E. A., Fedotov, A. B., Shumakova, V., Ališauskas, S., Pugžlys, A., Baltuška, A., Zheltikov, A. M.

“…We present experimental studies of long-distance transmission of ultrashort mid-infrared laser pulses through atmospheric air, probing air dispersion in the…”
Get full text

Ultrasonically assisted turning of aviation materials: simulations and experimental study by Babitsky, V.I, Mitrofanov, A.V, Silberschmidt, V.V

“…Ultrasonically assisted turning of modern aviation materials is conducted with ultrasonic vibration (frequency f≈20 kHz, amplitude a≈15 μm) superimposed on the…”
Get full text

3D finite element analysis of ultrasonically assisted turning by Ahmed, N., Mitrofanov, A.V., Babitsky, V.I., Silberschmidt, V.V.

“…Ultrasonically assisted turning (UAT) is an advanced machining technique, where high-frequency vibration is superimposed on the movement of a cutting tool…”
Get full text

Finite element simulations of ultrasonically assisted turning by Mitrofanov, A.V., Babitsky, V.I., Silberschmidt, V.V.

“…Ultrasonically assisted turning is a promising machining technology, where high frequency vibration ( f≈20 kHz) with an amplitude a≈10 μm is superimposed on…”
Get full text

Thermomechanical finite element simulations of ultrasonically assisted turning by Mitrofanov, A.V., Babitsky, V.I., Silberschmidt, V.V.

“…Ultrasonically assisted turning (UAT) is studied with finite element (FE) simulations and compared with conventional turning (CT) using both computational…”
Get full text

Effect of lubrication and cutting parameters on ultrasonically assisted turning of Inconel 718 by Mitrofanov, A.V., Ahmed, N., Babitsky, V.I., Silberschmidt, V.V.

“…The paper further develops the finite element (FE) model of ultrasonically assisted turning (UAT) discussed in Mitrofanov et al. [A.V. Mitrofanov, V.I…”
Get full text

A Kinetic Study of the Nonisothermal Pyrolysis of Wood by Vasilevich, S. V., Mitrofanov, A. V.

“…Results of a kinetic study of the pyrolysis of woody biomass ( Quercus robur ) under conditions of continuous heating to a temperature of 873 K at a constant…”
Get full text

On the Numerical Modeling of Track-Etched Membranes Used as Collimators of the X-Ray Radiation by Mitrofanov, A. V., Feshchenko, R. M.

“…In this work, we present the results of numerical modeling of distribution of the field amplitude inside micron-sized through cylindrical pores in polymer…”
Get full text

Phase and Group Velocities of X-ray Waves in the Pores of Track Membranes by Mitrofanov, A. V., Feshchenko, R. M.

“…Abstrac Propagation of electromagnetic hard X-ray waves inside cylindrical pores in thin polyethylene terephthalate (PET) track membranes is studied. Numerical…”
Get full text

Factors Affecting Housing and Utilities Pipe Corrosion Resistance by Mitrofanov, A. V., Petrova, M. V., Kirillov, I. E., Rodionova, I. G., Udod, K. A., Endel’, N. I.

“…Chemical composition, microstructure, contamination with nonmetallic inclusions, and corrosion resistance indices are studied for about twenty grades of steel…”
Get full text

Angular Characteristics of Soft X-Ray Transmission by Track Membranes with Large Pores by Mitrofanov, A. V., Feshchenko, R. M.

“…The results of calculations of the angular dependences of the X-ray transmission in the range of 13.5–30.4 nm by polymeric track membranes with not…”
Get full text

Mid-infrared-to-mid-ultraviolet supercontinuum enhanced by third-to-fifteenth odd harmonics by Mitrofanov, A V, Voronin, A A, Mitryukovskiy, S I, Sidorov-Biryukov, D A, Pugžlys, A, Andriukaitis, G, Flöry, T, Stepanov, E A, Fedotov, A B, Baltuška, A, Zheltikov, A M

“…A high-energy supercontinuum spanning 4.7 octaves, from 250 to 6500 nm, is generated using a 0.3-TW, 3.9-μm output of a mid-infrared optical parametric…”
Get more information

Generation of Terahertz Radiation by Relativistic Laser Pulses on the Surface of Thick Solid Targets and Thin Foils by Mitrofanov, A. V., Rozhko, M. V., Nazarov, M. M., Yakushkin, N. V., Voronin, A. A., Fedotov, A. B., Sidorov-Biryukov, D. A.

“…Terahertz pulse generation from multiterawatt laser surface plasma near thick solid targets and thin foils has been studied. Pulses with energies up to 7 μJ…”
Get full text