Search Results - "Feng, G. Z."

Experiment and Modeling of Milling Force Based on Tool Edge Preparation by Zhao, XF, Yang, Y., He, L., Feng, ZG

“…By altering the cutting edge profile, edge preparation can increase the stability of the cutting process, extend the tool life, and improve the machined…”
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Uranium speciation and in situ leaching of a sandstone-type deposit from China by Ma, Q., Feng, Z. G., Liu, P., Lin, X. K., Li, Z. G., Chen, M. S.

“…In this paper, uranium ore samples collected from different hole depth and different numbered hole. The effects of uranium speciation to in situ leaching of…”
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Large-eddy simulation of low-level jet-like flow in a canopy by SHAOLIN MAO, FENG, Z.-G, MICHAELIDES, Efstathios E

“…The computational method of Large-Eddy Simulations has been used to study the weak, neutrally stable drainage flow within tree canopies. The computational…”
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Effects of fermented and unfermented aging corn on ruminal fermentation, bacterial communities, lactation performance and plasma metabolites in Holstein cows by Wang, X.L., Zhang, G.N., Ma, Y.S., Wang, Y.Q., Lv, J.Z., Feng, G.Z., Lambo, M.T., Zhang, Y.G.

“…•Does feeding aging corn affect milk production and health of dairy cows?•Does feeding fermented aging corn improve the milk performance of dairy cows?•Aging…”
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Effect of aging on the morphology of bitumen by atomic force microscopy by ZHANG, H.L., YU, J.Y., FENG, Z.G., XUE, L.H., WU, S.P.

“…Summary Effect of aging on the morphology of bitumen was investigated. Two bitumens were aged according to the thin film oven test (TFOT), pressure aging…”
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Proteus: a direct forcing method in the simulations of particulate flows by Feng, Zhi-Gang, Michaelides, Efstathios E.

“…A new and efficient direct numerical method for the simulation of particulate flows is introduced. The method combines desired elements of the immersed…”
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Hydrodynamic force on spheres in cylindrical and prismatic enclosures by Feng, Zhi-Gang, Michaelides, Efstathios E.

“…The Lattice–Boltzmann method (LBM) is used for the computation of the total hydrodynamic force acting on a solid sphere that settles in a viscous fluid…”
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The Physical Properties and Photostability of Bitumen with Different Ultraviolet Absorbers by Feng, Z. G., Yu, J. Y., Kuang, D. L.

“…Effects of different ultraviolet (UV) absorbers (octabenzone and bumetrizole) on physical properties and photostability of bitumen were investigated…”
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The Relationship Between Colloidal Chemistry and Ageing Properties of Bitumen by Feng, Z. G., Yu, J. Y., Liang, Y. S.

“…The colloidal indices based on generic fractions, namely saturates (Sa), aromatics (Ar), resins (Re), and asphaltenes (As), were applied to evaluate the…”
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Hybrid method for a general optimal sensor scheduling problem in discrete time by Feng, Z.G., Teo, K.L., Rehbock, V.

“…In this paper, we consider a general class of optimal sensor scheduling problems in discrete time. There are N 1 sensors available for acquiring data so as to…”
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Unsteady mass transport from a sphere immersed in a porous medium at finite Peclet numbers by Feng, Z.-G., Michaelides, E.E.

“…A singular perturbation method is employed in order to develop an analytical solution to the problem of the unsteady mass transfer from a sphere immersed in an…”
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A smoothing approach for the optimal parameter selection problem with continuous inequality constraint by Feng, Z. G., Yiu, K. F.C., Teo, K. L.

“…In this paper, we consider a class of optimal parameter selection problems with continuous inequality constraints. By introducing a smoothing parameter, we…”
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A discrete filled function method for the optimal control of switched systems in discrete time by Feng, Z. G., Teo, K. L., Rehbock, V.

“…In this paper, we consider the optimal control problem of discrete‐time switched systems. This problem is formulated as an optimization problem involving both…”
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Fluid-Particle Interactions and Resuspension in Simple Shear Flow by Feng, Zhi-Gang, Michaelides, Efstathios E

“…The lattice Boltzmann method (LBM) is used to simulate the particle resuspension process in a two-dimensional simple shear flow. At first, the lift force on a…”
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A cross-sectional study on levels of secondhand smoke in restaurants and bars in five cities in China by Liu, R L, Yang, Y, Travers, M J, Fong, G T, O'Connor, R J, Hyland, A, Li, L, Nan, Y, Feng, G Z, Li, Q, Jiang, Y

“…ObjectivesTo assess indoor secondhand smoke (SHS) exposure in restaurants and bars via PM2.5 level measurements in five cities in China.MethodsThe study was…”
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A cross-sectional study on levels of second-hand smoke in restaurants and bars in five cities in China by Liu, R L, Yang, Y, Travers, M J, Fong, G T, O'Connor, R J, Hyland, A, Li, L, Nan, Y, Feng, G Z, Li, Q, Jiang, Y

“…ObjectivesTo assess indoor second-hand smoke (SHS) exposure in restaurants and bars via PM2.5 (fine particles 2.5 μm in diameter and smaller) level…”
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Finite element analysis of effect of substrate surface roughness on liquid droplet impact and flattening process by FENG, Z. G, DOMASZEWSKI, M, MONTAVON, G, CODDET, C

“…A computational program using the finite element method has been developed to simulate the impact and flattening of a metal droplet impacting onto a solid…”
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Permanent magnetic-levitation of rotating impeller: a decisive breakthrough in the centrifugal pump by Qian, K. X., Zeng, P., Ru, W. M., Yuan, H. Y., Feng, Z. G., Li, L.

“…Magnetic bearings have no mechanical contact between the rotor and stator, and a rotary pump with magnetic bearings therefore has no mechanical wear and…”
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Rare & Special Cases by Light, D., Griffin, M., Srivastava, K., Danelli, P., Ballerini, A., Leone, N., Bondurri, A., Khare, R., Shabbir, A., Wijerathne, S., So, J. B. Y., Clara, E., Tang, S. W., Tan, W. B., Hu, J., Lomanto, D., Ji, Z., Li, J., East, B., Pazdirek, F., Hoch, J., Ji, Z. L., Malik, D., Reddy, P., Sahu, D., Forgione, U., Gianatiempo, M., Xiong, M., Chen, B., Zhang, J. W., Li, T., Luo, X. G., Li, Q., Yu, X., Zhao, X. D., Chen, H. Y., Sun, F. X., Feng, G. Z., Zhang, J. P., Yu, C. Z., Aboulwafa, A., Mahfouz, A., Khairat, M., Althani, H., Albosoum, E., Alebrahim, H.

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Optimal piecewise state feedback control for impulsive switched systems by Li, R., Feng, Z.G., Teo, K.L., Duan, G.R.

“…In this paper, we consider a class of the optimal state feedback control problems involving switched systems with state jumps. The planning time horizon is…”
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