Search Results - "詹杰"
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基于图像识别的无键盘电子锁设计
Published in 电子技术应用 (2016)“…锁一直是人们生活的必需品,随着社会经济和科学技术的发展,人们对锁的安全及方便性提出了更高的要求。应用ARM技术结合图像识别设计了一种电子锁,该锁通过摄像头采集密钥信息,控制器解码信息并对密钥进行验证。系统部件少,硬件依赖性低,可移植性高,易于使用,并能不断更新解锁方式。…”
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Fenton-UV照射法对超高浓度聚乙烯醇有机废液的降解效能
Published in 核化学与放射化学 (20-12-2021)“…TL941.13; 采用Fenton-紫外照射(Fenton-UV)联用工艺对核电厂超高浓度聚乙烯醇(PVA)有机废液进行处理,研究了PVA转化率、平均分子量、溶液黏度等随时间的变化规律.结果 表明:对于50 g/L的PVA溶液,H2O2投加质量浓度为15 g/L,FeSO4·7H2O投加质量浓度为0.050…”
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Numerical simulations of 2-D floating body driven by regular waves
Published in 水动力学研究与进展:英文版 (2016)“…An improved meshing method based on Fluent is used to update the computational meshes in solving the Navier-Stokes(N-S) equations for viscous and…”
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Numerical simulation of flow through circular array of cylinders using porous media approach with non-constant local inertial resistance coefficient
Published in 水动力学研究与进展:英文版 (2017)“…Aquatic vegetation zone is now receiving an increasing attention as an effective way to protect the shorelines and riverbeds. To simulate the flow through the…”
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Numerical simulations of 2-D floating body driven by regular waves
Published in Journal of hydrodynamics. Series B (01-10-2016)“…An improved meshing method based on Fluent is used to update the computational meshes in solving the Navier-Stokes (N-S) equations for viscous and…”
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Numerical simulation of flow through circular array of cylinders using porous media approach with non-constant local inertial resistance coefficient
Published in Journal of hydrodynamics. Series B (01-02-2017)“…Aquatic vegetation zone is now receiving an increasing attention as an effective way to protect the shorelines and riverbeds. To simulate the flow through the…”
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Numerical investigation of the effect of rotation on cavitating flows over axisymmetric cavitators
Published in Journal of hydrodynamics. Series B (01-06-2016)“…The rotating axisymmetric cavitator is widely applied in underwater vehicles, and its rotational motion affects the cavita- ting flow over the cavitator. This…”
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Analysis of A Porous and Flexible Cylinder in Waves
Published in China ocean engineering (01-06-2015)“…The hydrodynamic response of a porous flexible circular-cylinder in regular waves was analytically studied. To simplify the problem, the cover and the bottom…”
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Multi-scale Runge-Kutta_Galerkin method for solving one-dimensional KdV and Burgers equations
Published in Journal of hydrodynamics. Series B (01-06-2015)“…In this paper, the multi-scale Runge-Kutta_Galerkin method is developed for solving the evolution equations, with the spatial variables of the equations being…”
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Numerical investigation of drag force on flow through circular array of cylinders
Published in Journal of hydrodynamics. Series B (01-07-2013)“…A 2-D model for flow through a circular patch with an array of vertical circular cylinders in a channel is established using the Navier-Stokes equations with a…”
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3D Numerical Simulation Analysis of Passive Drag near Free Surface in Swimming
Published in China ocean engineering (01-04-2015)“…The aim of this work is to build a 3D numerical model to study the characteristics of passive drag on competitive swimmers taking into account the impact of…”
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Oscillations of elastically mounted cylinders in regular waves
Published in Applied mathematics and mechanics (01-06-2014)“…Under the assumption of potential flow and linear wave theory, a semi-analytic method based on eigenfunciton expansion is proposed to predict the hydrody-namic…”
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Responses of thermal structure and vertical dynamic structure of South China Sea to Typhoon Chanchu
Published in Journal of hydrodynamics. Series B (01-07-2014)“…The response of the South China Sea(SCS) to Typhoon Chanchu(2006) was examined using the MM5 and POM model. In the POM model, sea surface boundary conditions…”
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Effect of frictions on cross section quality of thin-walled tube NC bending
Published in Transactions of Nonferrous Metals Society of China (01-08-2006)“…The effect of frictions between dies and tube on the cross section quality of thin-walled tube numerical controlled(NC) bending was studied by numerical…”
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Improved Scheme of Internet Congestion Control under Moving Average Filter
Published in Shanghai jiao tong da xue xue bao (01-12-2009)“…An important task of Internet congestion control is inhibiting sporadic data flow to maintain a suitable window size or route queue length. Such a requirement…”
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GENERALIZED FINITE SPECTRAL METHOD FOR 1D BURGERS AND KDV EQUATIONS
Published in Applied mathematics and mechanics (01-12-2006)“…A generalized finite spectral method is proposed. The method is of highorder accuracy. To attain high accuracy in time discretization, the fourth-order…”
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Springback of thin-walled tube NC precision bending and its numerical simulation
Published in Transactions of Nonferrous Metals Society of China (01-06-2006)“…The springback is one of the key factors which affect the forming quality of thin-walled tube NC precision bending. The elastic-plastic finite element method…”
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