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作者:... Xu Yao , Juntao Huang , Yi Shen
来源:[J].International Journal of Pediatric Otorhinolaryngology(IF 1.35), 2020, Vol.131
摘要:Abstract(#br)Acquired cholesteatoma leads to significant morbidities while current surgical options remain a challenge. The principles of surgery include complete removal of disease, prevention of recurrence, and restoration of hearing function when possible. Traditionally, this ...
作者:Juntao Huang , Chi-Wang Shu
来源:[J].Journal of Computational Physics(IF 2.138), 2018, Vol.361, pp.111-135
摘要:Abstract(#br)In this paper, we develop bound-preserving modified exponential Runge–Kutta (RK) discontinuous Galerkin (DG) schemes to solve scalar hyperbolic equations with stiff source terms by extending the idea in Zhang and Shu [43]. Exponential strong stability preserving...
作者:Juntao Huang , Wei-Xi Huang
来源:[J].Computers and Fluids(IF 1.467), 2017, Vol.144, pp.60-73
摘要:Abstract(#br)A numerical scheme for dealing with curved interfaces with second-order spatial accuracy in conjunction with the lattice Boltzmann method is proposed for solving the convection-diffusion equation with conjugate interfacial conditions, where no scalar or flux jumps ex...
作者:Juntao Huang , Wen-An Yong
来源:[J].Journal of Computational Physics(IF 2.138), 2015, Vol.300, pp.70-91
摘要:Abstract(#br)In this paper, we employ an asymptotic analysis technique and construct two boundary schemes accompanying the lattice Boltzmann method for convection–diffusion equations with general Robin boundary conditions. One scheme is for straight boundaries, with the boun...
作者:Juntao Huang , Zexi Hu , Wen-An Yong
来源:[J].Journal of Computational Physics(IF 2.138), 2016, Vol.310, pp.26-44
摘要:Abstract(#br)In this paper, we present a kind of second-order curved boundary treatments for the lattice Boltzmann method solving two-dimensional convection–diffusion equations with general nonlinear Robin boundary conditions. The key idea is to derive approximate boundary v...
作者:Juntao Huang , Wen-An Yong , Liu Hong
来源:[J].Journal of Mathematical Analysis and Applications(IF 1.05), 2016, Vol.436 (1), pp.501-512
摘要:Abstract(#br)In this paper, we present a generalization of the Kullerback–Leibler (KL) divergence in form of the Tsallis statistics. In parallel with the classical KL divergence, several important properties of this new generalization, including the pseudo-additivity, positi...
作者:Juntao Huang , Chi‐Wang Shu
来源:[J].Numerical Methods for Partial Differential Equations(IF 1.212), 2017, Vol.33 (2), pp.467-488
摘要:In this article, we focus on error estimates to smooth solutions of semi‐discrete discontinuous Galerkin (DG) methods with quadrature rules for scalar conservation laws. The main techniques we use are energy estimate and Taylor expansion first introduced by Zhang and Shu in ...
作者:Juntao Huang , Pablo M. Carrica , Frederick Stern
来源:[J].International Journal for Numerical Methods in Fluids(IF 1.352), 2012, Vol.68 (4), pp.494-521
摘要:Abstract(#br)In a previous work ( Int. J. Numer. Meth. Fluids 2007; 55 :867–897), we presented a two‐phase level set method to simulate air/water turbulent flows using curvilinear body‐fitted grids for ship hydrodynamics problems. This two‐phase level set method explici...
作者:... Qianqing Qin , Qiang Shi , Juntao Huang
来源:[J].Sensors(IF 1.953), 2018, Vol.18 (9)
摘要:Unmanned aerial vehicles (UAVs) have become an important technology for acquiring high-resolution remote sensing images. Because most space optical imaging systems of UAVs work in environments affected by vibrations, the optical axis motion and image plane jitter caused by these ...
作者:Juntao Huang , Hao Wu , Wen-An Yong
来源:[J].Communications in Computational Physics(IF 1.863), 2015, Vol.18 (2), pp.450-468
摘要:Abstract In this paper, we propose two initialization techniques for the lattice Boltzmann method. The first one is based on the theory of asymptotic analysis developed in [M. Junk and W.-A. Yong, Asymptotic Anal., 35(2003)]. By selecting consistent macroscopic quantities, t...

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