"CALCULATION OF STRUCTURAL PARAMETERS AND DESIGN OF A PROTECTIVE SHIELD FOR AN X-RAY SYSTEM "
DOI:
https://doi.org/10.31489/2020No1/138-144Keywords:
model, control, design, x-ray radiation, characteristicAbstract
The need to calculate the radiation protection of the radiation system is the basis in which diagnostic, design or assembly activities are carried out as part of non-destructive testing. The paper provides an analysis of the design features of x-ray systems and their technical characteristics, operating conditions, diagnostic capabilities of modern tomographic systems. The dependences of the distribution of X-ray radiation and voltage on the thickness of the protective screen are given. The calculation of the thickness of the protective screen is presented, which will allow you to design the body of the protective screen of the x-ray system. The above studies will facilitate the work of specialists in the development of new modifications of x-ray systems.
References
"1 Antropov A.P., Ragutkin A.V., Melnikov P.V., Luchnikov P.A., Zaitsev N.K. Composite material for optical oxygen sensor. IOP Conference Series: Materials Science and Engineering. 2018, Vol. 289.
Seynaeve P.C., Broos J.I. The history of tomography. Journal Belge de Radiologie. 1995, Vol. 78, No.5, pp. 284 – 288.
Kowaluk T., Woźniak A. Influence of measurement parameters settings on the results of the CT measurement. Advances in Intelligent Systems and Computing. 2018, Vol. 644, pp. 607-612.
Stock S.R. Micro Computed Tomography: Methodology and Applications. Boca Raton, FLCRC Press, Taylor & Francis Group. 2009, 364 p. doi: 10.1201/9781420058772.
Körner M., Weber C.H., Wirth S., et al. Advances in digital radiography: Physical principles and system overview. Radio Graphics. 2007, Vol. 27, No 3, pp. 675 – 686. doi: 10.1148/rg.273065075.
Hsieh J. Computed tomography: principles, design, artifacts, and recent advances. Bellingham. SPIE Press; Hoboken: Wiley Interscience. 2009, 556 p.
Dobbins J.T., Godfrey D.J. Digital x-ray tomosynthesis: current state of the art and clinical potential. Physics in Medicine and Biology. 2003, Vol. 48, No 19, pp. 65 – 106. doi: 10.1088/0031-9155/48/19/R01.
Gomi T., Hirano H., Nakajima M., Umeda T. X-ray digital linear tomosynthesis imaging. Journal of Biomedical Science and Engineering. 2011, No 4, pp. 443 – 453.
Blinov A.B., Blinov N.N. Radiation Load in X-Ray Computer Tomography. Biomedical Engineering. 2011, Vol. 44, No.5, pp. 180 – 181.
Baus S.S., Redko L.A., Yanushevskaya M.N. X-ray Tomographic System Behavior Prediction Based on a Mathematical Model. IOP Conference Series: Materials Science and Engineering. 2016, Vol. 189, No.1, pp. 1 – 5.
Dunsmuir J., Bennett S., Fareria L., Mingino A., M. Sansone M. X-ray microtomographic imaging and analysis for basic research. Powder Diffraction. 2006, Vol. 21, No.2, pp.125 – 131.
Landis E.N., Keane D.T. X-ray microtomography, Materials Characterization. 2010, Vol. 61, No.12, pp. 1305 – 1316.
Gavrilin A., Moyzes B., Kuvshinov K., Vedyashkin M., Surzhikova O. Determination of optimal milling modes by means of shock-vibration load reduction on tool and peak-factor equipment. Materials Science Forum. 2019, Vol. 942, pp. 87 – 96.
Dorr A., Sled J.G., Kabani N. Three-dimensional cerebral vasculature of the CBA mouse brain: A magnetic resonance imaging and micro computed tomography study. Neuroimage. 2007, Vol. 35, No 4, pp.1409-423 DOI: 10.1016/j.neuroimage.2006.12.040
Kowaluk T., Woźniak A. Influence of measurement parameters settings on the results of the CT measurement, Advances in Intelligent Systems and Computing. 2018, Vol. 644, pp. 607 – 612.
Plotnikova I.V., Chicherina N.V., Bays S.S., Bildanov R.G., Stary O. The selection criteria elements of X-ray optics system, IOP Conference Series: Materials Science and Engineering, 2018, Vol. 289, No.1, pp.012029.
Li. Y. Mathematical models for radiographic exposure and their application. NDT & E International. 1999, Vol. 25, No. 4–5, pp. 183–189.
Dunsmuir J.H., Bennett S., Fareria L., Mingino A., Sansone S. X-ray microtomographic imaging and analysis for basic research. Powder Diffraction. 2006, Vol. 21, No. 2, pp.125-131, doi: 10.1154/1.2204956
Tsai C.-L., Tsai M.-J. Significance of weld undercut in design of fillet welded T-joints, Welding Research Supplement. 1984, Vol. 2, pp.64 – 70.
Faraz A. Effect of Welding Parameters on the Structural Performance of Fusion Welded Extruded and Injection Molded HDPE Joints. Journal of Space technology. 2014, Vol. 1, pp. 114 – 119.
Lai H.S. Effect of defects on the burst failure of butt fusion welded polyethylene pipes. Journal of Mechanical Science and Technology. 2016, Vol. 30, pp. 1973–1981.
Barber P., Atkinson J.R. The use of tensile tests to determine the optimum conditions for butt fusion welding certain grades of polyethylene, polybutene-I and polypropylene pipes. Journal of materials science. 1974, Vol. 9, pp. 1456–1466.
Luchnikov P.A., Vetrova V.V., Zubkov N.P., Surzhikova, O.A. Chernova, N.I. Deformable Polymer Dielectric Films in Phase Light Modulators. IOP Conference Series: Materials Science and Engineering. 2017, Vol. 189, pp. 012027.
Luchnikov P.A. Defect formation in fluoropolymer films at their condensation from a gas phase. IOP Conference Series: Materials Science and Engineering IOP. 2018, Vol. 289, pp. 012037.
Yurov V.M., Goncharenko V.I., Vasiliev S.L., Dmitriev S.A., Yurgenson S.A. Experimental study of changes in the structure of polymer material by computational x-ray tomography. Eurasian Physical Technical Journal. 2019, Vol.16, No.2 (32) pp. 26 – 30.
Yurov V.M., Goncharenko V.I., Vasiliev S.L., Dmitriev S.A., Yurgenson S.A. X-ray computed tomography – based analysis of impact damage propagation in composition materials. Eurasian Physical Technical Journal, 2019, Vol.16, No.2 (32) pp. 31 – 35.
Surzhikova O. Power supply of remote and almost inaccessible settlements. IOP Conf. Series: Materials Science and Engineering IOP. 2015, Vol. 81, No. 1, pp. 012098.
Surzhikov A.P., Pritulov A.M., Lysenko E.N., Sokolovskii A.N., Vlasov V.A., Vasendina E.A. Dependence of lithium-zinc ferrospinel phase composition on the duration of synthesis in an accelerated electron beam. Journal of Thermal Analysis and Calorimetry. 2012, Vol. 110, No 2, pp. 733 – 738.
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