|
|
|
|
|
Zhanlin Feng, Kuanliang Wang and Honghui Teng
This study numerically investigates the effects of diluent gas proportion, the overdrive factor, and throat width on the wave structure and thrust performance of a ram accelerator operating in super-detonative mode. For premixed gas of a high energy dens...
ver más
|
|
|
|
|
|
|
|
|
|
|
Weimin Chen, Jiachen Ma, Jian Hu and Li Zhang
Podded propulsion offers excellent maneuverability without the need for mechanically complex transmission systems. However, the hydrodynamic performance of podded propulsion under maneuvering conditions has not yet been adequately investigated. This stud...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jose Araya,Gregory P. De Pascale,Rodrigo Mardel,Sergio A. Sepúlveda
Pág. 529 - 545
Understanding the location and nature of Quaternary active crustal faults is critical to the reduction of both fault rupture and strong ground motions hazards in built environments. Recent work along the San Ramón Fault (SRF) demonstrates that crustal se...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mohammed H. N. Al-Kindi
Considering the foreland fold belt of the Salakh Arch in the northern Oman Mountains, predictions made from two-dimensional (2D) restorations and geometrical analyses are tested here to assess the relationship between large-scale folds and small-scale fr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rajan Gill and Raffaello D?Andrea
Two low-order, parametric models are developed for the forces and moments that a rotating propeller undergoes in forward flight. The models are derived using a first-principles-based approach, and are computationally efficient in the sense of being repre...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wei Wang, Dagang Zhao, Chunyu Guo and Yongjie Pang
In this study, the Reynolds-averaged Navier?Stokes (RANS) method and a model experimental test in a towing tank are used to investigate the unsteady hydrodynamic performance of L-type podded propulsion under different oblique flow angles and advance coef...
ver más
|
|
|
|
|
|
|
|
|
|
|
Volodymyr Blintsov,Hanna Hrudinina
Pág. 19 - 26
The research of nonlinear hydrodynamic characteristics of the propulsion and steering complex (PSC), which influence the accuracy of the plane trajectory motion of an autonomous underwater vehicle (AUV), is carried out. During the underwater vehicle curv...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nabila Berchiche, Vladimir I. Krasilnikov and Kourosh Koushan
In the present work, a generic ducted azimuth propulsor, which are frequently installed on a wide range of vessels, is subject to numerical investigation with the primary focus on performance deterioration and dynamic loads arising from the influence of ...
ver más
|
|
|
|
|
|
|
|
|
|
|
S. V. Myamlin,L. O. Neduzha
Pág. 124 - 136
|
|
|
|
|
|
|
|
|
|
|
Daniel González,Luisa Pinto,Matías Peña,César Arriagada
Pág. 295 - 316
Regional and local strike-slip systems in Chile are complex and pose interesting questions, such as theinteraction between strike-slip and reverse faults, how they evolve, and the relationship between shortening, rotationand uplift. Within this context, ...
ver más
|
|
|
|
|
|