|
|
|
|
|
Ziquan Huang, Shichao Zheng, Dongfang Wang and Xiaogang Deng
To improve the resolution and accuracy of the high-order weighted compact nonlinear scheme (WCNS), a new ??
?
-adaptive algorithm based on local smoothness indicators is proposed. The new algorithm introduces a high-order global smoothness indicator to a...
ver más
|
|
|
|
|
|
|
|
|
Kaidong Tao, Xueqian Zhou and Huilong Ren
Due to the convenience and flexibility in modeling complex geometries and deformable objects, local ghost particles methods are becoming more and more popular. In the present study, a novel local semi-fixed ghost particles method is proposed for weakly c...
ver más
|
|
|
|
|
|
|
|
|
Vittorio Giannetti, Manuel Martín Saravia, Luca Leporini, Simone Camarri and Tommaso Andreussi
One of the main oscillatory modes found ubiquitously in Hall thrusters is the so-called breathing mode. This is recognized as a relatively low-frequency (10?30 kHz), longitudinal oscillation of the discharge current and plasma parameters. In this paper, ...
ver más
|
|
|
|
|
|
|
|
|
Yuze Sun, Dan Zhao and Xiaowei Zhu
In the present work, 3D Unsteady Reynolds-Averaged Navier-Stokes (URANS) simulations are performed to investigate the generation and mitigation mechanism of combustion-sustained thermoacoustic instabilities in a modelled swirl combustor. The effects of (...
ver más
|
|
|
|
|
|
|
|
|
Camila Fogaça de Oliveira, Paulo Laerte Natti, Eliandro Rodrigues Cirilo, Neyva Maria Lopes Romeiro, Érica Regina Takano Natti
Pág. e46881
The propagation of soliton waves is simulated through splices in quadratic optical media, in which fluctuations of dielectric parameters occur. A new numerical scheme was developed to solve the complex system of partial differential equations (PDE) that ...
ver más
|
|
|
|