Search Results - "Vavilov, V."

Thermal Nondestructive Testing: Development of Conventional Directions and New Trends (A Review) by Vavilov, V. P.

“…In recent years, thermal testing has been a rapidly developing field of nondestructive testing due to the development of composite materials, testing of which…”
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Thermal nondestructive testing of materials and products: a review by Vavilov, V. P.

“…The history of thermal nondestructive testing and infrared thermography is briefly reviewed. The state-of-the art of thermal testing with a focus on its…”
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Thermal (IR) and Other NDT Techniques for Improved Material Inspection by Balageas, D., Maldague, X., Burleigh, D., Vavilov, V. P., Oswald-Tranta, B., Roche, J.-M., Pradere, C., Carlomagno, G. M.

“…Thermal nondestructive testing (TNDT) may be considered to be a more widely applicable method than many traditional techniques, such as X ray, ultrasonic, eddy…”
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A novel approach for one-sided thermal nondestructive testing of composites by using infrared thermography by Vavilov, V.P., Pawar, S.S.

“…One-sided thermal non-destructive testing (TNDT) is of vital importance in aerospace composites to monitor structural degradation, as well as to detect…”
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Evaluating Efficiency of Foreign Object Detection Technology Based on the Use of Passive Infrared Thermography by Yang, Hao, Yan, Yan, Liu, Xianglong, Wang, Hongjin, Hou, Yuejun, Vavilov, V. P.

“…A new method for detecting subsurface solid objects buried in farmlands, such as plastic bottles, wasted cans, etc., has been proposed by applying the…”
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Detecting Defects in Composites Using Combined Heating/Cooling: Theory and Experiments by Chulkov, A. O., Vavilov, V. P., Shagdyrov, B. I., Kladov, D. Yu, Burleigh, D.

“…A novel active thermal nondestructive testing (TNDT) technique using sequential heating and cooling is proposed. Properly chosen parameters of a…”
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Influence of Rotor Eccentricity in Ultrahigh-Speed Electrical Machines on Their Characteristics by Vavilov, V. E.

“…The influence of rotor eccentricity in high-speed and ultrahigh-speed electrical machines on their characteristics is considered. A mathematical model permits…”
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Principle, Equipment and Applications of Line-Scanning Infrared Thermographic NDT by Vavilov, V. P., Chulkov, A. O., Nesteruk, D. A., Kladov, D. Yu

“…The Line Scan Thermography (LST) technique for thermal nondestructive testing (TNDT) uses continuous heating from an incandescent (quartz) linear tube heater…”
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Automated detection and characterization of defects in composite-metal structures by using active infrared thermography by Chulkov, A. O., Vavilov, V. P., Shagdyrov, B. I., Kladov, D. Yu

“…Several composite-metal samples with artificial defects of varying size and depth were experimentally investigated to demonstrate effectiveness of using a line…”
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Evaluating Water Ingress in Glass Fiber Plastic/Nomex Honeycomb Panels under Varying Panel Orientation by Magoda, C. M., Ngonda, T. N., Vavilov, V. P., Kladov, D. Yu

“…The paper presents the results of experimental and numerical investigations on water ingress trapped in aircraft honeycomb panels. The ingress of atmospheric…”
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Deazaflavin cofactor boosts earthworms Henlea bioluminescence by Petushkov, Valentin N, Vavilov, Matvey V, Ivanov, Igor A, Ziganshin, Rustam H, Rodionova, Natalia S, Yampolsky, Ilia V, Tsarkova, Aleksandra S, Dubinnyi, Maxim A

“…The bioluminescence of Siberian earthworms sp. was found to be enhanced by two low molecular weight activators, termed ActH and ActS, found in the hot…”
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Selecting the Rotor’s Magnetic System in Electromechanical Energy Converters with Highly Coercive Permanent Magnets by Vavilov, V. E.

“…The selection of the optimal magnetic system for a quadrupole electromechanical energy converter with highly coercive permanent magnets is considered, in the…”
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Evaluating quality of marquetries by applying active IR thermography and advanced signal processing by Chulkov, A. O., Sfarra, S., Saeed, N., Peeters, J., Ibarra-Castanedo, C., Gargiulo, G., Steenackers, G., Maldague, X. P. V., Omar, M. A., Vavilov, V.

“…Marquetry method is important in the culture of the Italian community as can be witnessed from the large quantity of artworks that have been realized in this…”
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Applying Data Fusion Procedures to Evaluation of Impact Damage in Carbon Fiber Reinforced Plastic by Using Optical Infrared Thermography and Laser Vibrometry Techniques by Shpil’noi, V. Yu, Derusova, D. A., Vavilov, V. P.

“…This study is devoted to the development of fusion techniques for data obtained by one or several nondestructive testing (NDT) methods. Experimental results…”
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Superhigh-speed electric motors by Vavilov, V. E.

“…Superhigh-speed electric motors, with rotor speed up to 500000 rpm and power up to 100 W, are of interest for surface micromachining. A mathematical model of…”
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Quantitative study of local heat sources by Ultrasonic Infrared Thermography: An approach for estimating total energy released by low energy impact damage in C/C composite by Umar, M.Z., Vavilov, V., Abdullah, H., Ariffin, A.K.

“…An approach intended for the evaluation of total energy released in multi-component defects subjected to ultrasonic stimulation is described. Experimental…”
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On the Problems of Developing Dual-Phase Magnetic Materials Based on Siliceous Electrical Steel Obtained by Nitriding by Ismagilov, F. R., Vavilov, V. E., Zherebtsov, A. A.

“…The use of dual-phase magnetic materials in electric machines can fundamentally change the approaches to the design of electric machines, solve many modern…”
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Changes in the Electrical Characteristics of Additive Windings Based on Aluminum Powder with Carbon Nanotubes by Zaynagutdinova, E. I., Vavilov, V. E., Podguzov, A. A.

“…The findings of researchers who study changes in the electrical characteristics of windings made of aluminum powder with carbon nanotubes using additive…”
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On the Possibility of Introducing an Integrated Starter–Generator into a Gas-Turbine Engine Body by Okhotnikov, M. V., Lisovin, I. G., Vavilov, V. E., Ismagilov, F. R.

“…The possibility of combining the starter and generator functions in a single device and its integration directly into a gas-turbine engine is considered. An…”
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Design of Electric Motors for Unmanned Aerial Vehicles by Urazbakhtin, R. R., Vavilov, V. E., Ismagilov, F. R., Norkin, D. F.

“…Methods of designing electric motors for unmanned aerial vehicles (UAVs) are considered. The analysis shows that there is no established methodology for…”
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