Method for Calculation of Electromagnetic Parameters of Vertical Grounding Electrodes at Lightning Surge Current Flowing by D. A. Gerasimovich, A. A. Dziaruhina

“…A program for calculation of surge parameters is developed. Applicability of the method is confirmed by numerical calculations for harmonic currents of various frequency.…”
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RESEARCH ON CALCULATION METHOD OF AXIAL COMPRESSION LOAD-CARRYING CAPACITY OF INTEGRALLY STIFFENED PANEL by LIU Cun, WAN YaFeng, LI Jian

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An Improved Method for Calculating Undercut Radius of Involute Spur Gear with Small Tooth Number by Sun Fuchun, Yang Li, Wu Changming, Yang Tao, Yuan Ying

“…For successful calculating undercut radius from hobbed machining of involute spur gear with small tooth number. …”
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RESEARCH ON MULTIPLE FAILURE MODES FOR RELIABILITY CALCULATION IN CRACK GROWTH LIFE BY SQP METHOD by SUN YuanTao, ZHANG ZengZeng, ZHANG Qing, QIN XianRong

“…On this basis, the optimization mathematical model of reliability index was established, and then the reliability index under the multiple failure modes of structure was calculated in every cycle based on the SQP method. A specific computation example was given, and the curve of reliability criterion in multiple failure modes was used to compare that in single failure mode. …”
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Spatial Fluctuating Pressure Calculation of Underwater Counter Rotating Propellers under Noncavitating Condition by L. X. Hou, A. K. Hu

“…The method proposed is validated through two given propellers by comparing the calculation results with test data. The FPFs of the front and rear propellers are calculated and compared with that of the corresponding single propeller. …”
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Quadruple-arc Gear Form Grinding Wheel cross-section shape design and calculation by Zhao Yi, Ren Zhongyi, Duan Jianzhong

“…One key of quadruple- arc gear form grinding is to calculate the grinding wheel cross- section shape. …”
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The use of the Prospector calculator reduces antibiotic therapy in exacerbations of chronic obstructive pulmonary disease by Marcin Paprocki, Szymon Żwirowski, Krzysztof Kuziemski

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Research on the Calculation and Safeguarding of Minimum Ecological Flow of Rivers with Cascade Small Hydropower Development by WANG Lulu, DING Xiaowen, LI Xingpin, CHEN Qingwei

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A New Default Probability Calculation Formula and Its Application under Uncertain Environments by Liang Wu, Xian-bin Mei, Jian-guo Sun

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Analysis of Shunted Screen Gravel Pack Process and Calculation of Friction in Deepwater Horizontal Wells by Fei Xu, Shengtian Zhou, Chong Zhang, Yi Yu, Zhao Dong

“…The variation law of the flow friction, flow rate distribution in multichannel, and other parameters of the shunted screen gravel packing were analyzed and calculated. The friction calculation model of different stages of gravel packing was established. …”
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COMPUTER CALCULATIONS OF THE DYNAMICS OF THE SLAG ENTRAPPING IN GATING SYSTEM ON THE BASIS OF THE NAVJE-STOCKS EQUATIONS by F. S. Lukashevich, S. G. Lihouzov, O. I. Chichko

“…On the basis of equations of Navje-Stocks t h e ^ mathematical model for calculation of trajectory of the moving in gating system non-metallic particle, which takes into account the three-dimensional character of speed field and Archimedes power. …”
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Novel static calculation approach for reciprocal structures assembled by Archimedes paving curved rods by XIA Yongqiang, XU Yimin, NI Keyi, XIAO Nan, FAN Lei, SONG Fangyuan, JIN Hui

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Heat Transfer Calculation on Plate-Type Fuel Assembly of High Flux Research Reactor by Daxin Gong, Shanfang Huang, Guanbo Wang, Kan Wang

“…Single-phase turbulence flow is calculated by a commercial code, FLUENT, where the computational objective covers standard and control fuel assemblies. …”
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An original method of direct calculation for the identification of the last hinge and the definition of the deformative state at collapse by Roberto Maria De Salvo

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CALCULATIONAL ANALYSIS AND EXPERIMENTAL RESEARCH ON STABILITY OF THE ROD OF CONCRETE-PUMP TRUCK’S BOOM SYSTEM by YUE HongXu, WU BinXing, XIE YuanMing

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A Unified Weight Formula for Calculating the Sample Variance from Weighted Successive Differences by Kuo-Hung Lo, Tien-Lung Sun, Juei-Chao Chen

“…The basic formula to calculate sample variance is based on the sum of squared differences from mean. …”
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Method for calculating the use of nozzle hydrodiodes in design of two-tube hydraulic shock absorber by S. Yu. Kaigorodov, A. A. Shaposhkov, I. V. Tsvetkov

“…The paper considers a method of calculation of the shock absorber with hydrododone (the fixed elements). …”
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Grouting Design of Rich Water Tunnels and the Calculation of Distance between Annular Blind Pipes by Helin Fu, Pengtao An, Kai Li, Guowen Cheng, Jie Li, Xiaohui Yu

“…In the drainage system, it is important to determine the distance between the annular blind pipes, but there is no clear calculation formula, which leads to the designer often relying on experience. …”
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On the Formulation of the Exchange Field in the Landau-Lifshitz Equation for Spin-Wave Calculation in Magnonic Crystals by M. Krawczyk, M. L. Sokolovskyy, J. W. Klos, S. Mamica

“…The calculation of the magnonic spectra using the plane-wave method has limitations, the origin of which lies in the formulation of the effective magnetic field term in the equation of motion (the Landau-Lifshitz equation) for composite media. …”
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Influence of the stress gradient on the fatigue life calculation of a martensitic high strength steel by Igor Miloševic, Gerhard Winter, Florian Grün, Martin Kober

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