18 Result(s)

Article

Mobile System for Machining Holes in Pipeline Equipment

A mobile system for machining holes in pipeline equipment is described. The static displacements of its functional components due to the working loads are subjected to engineering analysis.

A. N. Goncharov, S. V. Kamenev, K. V. Marusich in Russian Engineering Research (2022)

Chapter and Conference Paper

Method for Predicting Thermal Characteristics of Machine Tools Based on Experimental Modal Analysis

The article describes the method for predicting the thermal characteristics of CNC machine tools working at finishing cutting modes with variable cutting speeds. This allows not taking into account the generat...

A. N. Polyakov, A. N. Goncharov… in Proceedings of the 5th International Confe… (2020)

Article

Assessing the Temperature Error in Operational Machine Tools

In the proposed experimental assessment of the temperature error in operational machine tools, the workpiece is monitored by means of a measuring probe as it is machined. Experiments show that the temperature ...

A. N. Polyakov, A. N. Goncharov, S. V. Kamenev in Russian Engineering Research (2018)

Article

Static and thermal characteristics of numerically controlled machine tools

The static and thermal characteristics of a numerically controlled machine tool are investigated.

A. N. Polyakov, A. N. Goncharov, K. V. Marusich… in Russian Engineering Research (2014)

Article

Simulating the operation of production systems

A. I. Sergeev, A. N. Goncharov in Russian Engineering Research (2013)

Article

Anomalous spatial concentration of atoms in the field of a standing light wave

The stationary momentum and coordinate distributions of two-level atoms in the field of a one-dimensional standing light wave have been studied. A qualitatively new effect—the predominant concentration of atom...

D. V. Brazhnikov, R. Ya. Il’enkov, O. N. Prudnikov, A. V. Taichenachev… in JETP Letters (2012)

Article

Thermal characteristics of multipurpose machine tools

A. N. Polyakov, A. N. Goncharov in Russian Engineering Research (2011)

Article

Quantum informatics with single atoms

Current status of the research on the use of single neutral atoms, captured in optical traps, as a quantum computer’s qubits, is briefly reviewed. The specifics of qubits based on cold atoms and t quantum logi...

I. I. Beterov, D. B. Tretyakov, V. M. Entin, E. A. Yakshina… in Russian Microelectronics (2011)

Article

False learning function of an acoustic signal classifier

In works on statistical pattern recognition that use learning and examination, results of the learning depend not only on the feature efficiencies, but also on the proportion between the capacity of the decisi...

A. N. Goncharov in Acoustical Physics (2004)

Article

Frequency measurements of hyperfine splittings in ground rovibronic states of I by stimulated resonant Raman spectroscopy

Measurements of hyperfine splittings in the ground electronic state of have been performed by stimulated Raman spectroscopy. An argon laser emitting at 514.5 nm, drives the c...

J.-P. Wallerand, F. du Burck, B. Mercier… in The European Physical Journal D - Atomic, … (1999)

Article

Second-order Zeeman effect of theX−B transition in molecular iodine

Saturated absorption spectroscopy was applied to study the line shape of the molecular iodineX(ν″ = 0,J″ = 13,15) →B(ν′ = 43,J′ = 12, 16) transition (λ = 514.5 nm) in a transversal magnetic field as high as 0.51 ...

A. N. Goncharov, A. Yu. Nevsky, M. N. Skvortsov in Applied Physics B (1996)

Article

Direct observation of the second-order Stark effect of theX-B transition in molecular iodine

The second-order Stark shift of the components of the hyperfine structure of the transition¹∑ _g ⁺ (υ″ = 0,j″ = 13, 15) →³∏ _ou ...

A. N. Goncharov, A. Y. Nevsky, M. N. Skvortsov in Applied Physics B (1995)

Article

Embrittlement mechanism of copper-steel welded joints

G. F. Deev, A. N. Goncharov in Materials Science (1993)

Article

Direct observation of the anomalous zeeman effect at the X → B transition of molecular iodine by the method of nonlinear laser spectroscopy

Direct observation of the magnetic structure of transitions in molecular iodine is first reported. Using the method of saturated absorption spectroscopy in an external cell with I₂ vapour located in a longitudina...

A. N. Goncharov, S. V. Gateva-Kosteva, M. N. Skvortsov… in Applied Physics B (1991)

Article

Study of relaxation of molecular iodine by the method of saturated absorption spectroscopy

The paper describes detailed experimental studies of the width, shape and shifts of saturated absorption resonances at the X(v″=0, j″=13)→B(v′=43, j′=12) transition of molecular iodine. Use of the geometry of opp...

A. N. Goncharov, M. N. Skvortsov, V. P. Chebotayev in Applied Physics B (1990)

Article

Control of slag formation in the oxygen convertor

A. N. Goncharov, V. S. Bogushevskii, N. A. Sorokin, S. K. Sobolev… in Metallurgist (1974)

Article

Hydroelectric pumped-storage power plant planning and construction conference

A. N. Goncharov in Hydrotechnical Construction (1969)