Control Allocation Design of Reaction Control System for Reusable Launch Vehicle by Rongjun Mu, Xin Zhang

“…During the early stage of reusable launch vehicle (RLV) reentry flight, reaction control system (RCS) is the major attitude control device. …”
Get full text

A Multiconstrained Ascent Guidance Method for Solid Rocket-Powered Launch Vehicles by Si-Yuan Chen, Qun-Li Xia

“…This study proposes a multiconstrained ascent guidance method for a solid rocket-powered launch vehicle, which uses a hypersonic glide vehicle (HGV) as payload and shuts off by fuel exhaustion. …”
Get full text

Experimental Determination of the Focal Distance of Cumulative Pyrotechnic Device in Launch Vehicle Separation System by Yevhen Boliubash

Get full text

Thermal Protection System Design of a Reusable Launch Vehicle Using Integral Soft Objects by Andrea Aprovitola, Luigi Iuspa, Antonio Viviani

“…In the present paper, a modelling procedure of the thermal protection system designed for a conceptual Reusable Launch Vehicle is presented. A special parametric model, featuring a scalar field irradiated by a set of bidimensional soft objects, is developed and used to assign an almost arbitrary distribution of insulating materials over the vehicle surface. …”
Get full text

To the question of control of servomotors of automatic welding unit designed for welding of large-sized tanks of launch vehicles by A. A. Ibatullin, E. S. Gebel, V. N. Gudinov

“…On the basis of technological process of welding of large-size tanks of launch vehicles power plants for modernization are revealed. …”
Get full text

Design Optimization and Parameter Analysis of a Hybrid Rocket Motor-Powered Small LEO Launch Vehicle by Hao Zhu, Pengcheng Wang, Weile Xu, Yuanjun Zhang, Hui Tian, Guobiao Cai

“…In this paper, the effects of different grain shapes of a hybrid rocket motor (HRM) and different payload mass/orbit heights on the design of small launch vehicles (SLVs) are systematically discussed. An integrated overall design model for the hybrid rocket motor-powered small launch vehicle (HPSLV) is established, and two groups of three-stage SLVs capable of sending small payloads to the low earth orbit (LEO) are designed and optimized. …”
Get full text

The concept of reducing the man-made impact of launches of the promising Irtysh launch vehicle in the impact areas of the Baikonur cosmodrome by B. T. Suimenbayev, V. I. Trushlyakov, G. T. Yermoldina, Zh. B. Suimenbayeva, A. M. Bapyshev

Get full text

Study of unusable liquid propellant residues evaporation processes parameters in the tanks of launch vehicle worked-off stage in microgravity by V. I. Trushlyakov, V. A. Urbansky

Get full text

Research on Aircraft Attitude Control Method Based on Linear Active Disturbance Rejection by Zhiguo Song, Changjian Zhao, Huiqiang Zhang, Tian Dong, Aojia Ma, Dawei Yan

Get full text

Distributed Analytical Formation Control and Cooperative Guidance for Gliding Vehicles by Shengwei Jia, Xiao Wang, Fugui Li, Yulin Wang

Get full text

Investigation into Shock Control and Drag Reduction Characteristics of Opposing Plasma Synthetic Jet in Mach 8 Flow by Xudong Zhang, Hao Dong, Xingyu Cao, Yan Zhou, Wei Xie, Wei Song, Yan Wang

Get full text

Visualization of Flow Field: Application of PLIF Technique by Jiang Bo Peng, Ze Fang Lv, Xin Yu, Song He Meng, Hao Dong, Fan Deng, Lin Chen, De Ying Chen, Rong Wei Fan, Zhi Wei Dong, Xu Dong Li

Get full text

Multiconstrained Ascent Trajectory Optimization Using an Improved Particle Swarm Optimization Method by Mu Lin, Zhao-Huanyu Zhang, Hongyu Zhou, Yongtao Shui

“…This paper researches the ascent trajectory optimization problem in view of multiple constraints that effect on the launch vehicle. First, a series of common constraints that effect on the ascent trajectory are formulated for the trajectory optimization problem. …”
Get full text

Buckling Knockdown Factors for Hemispherical Foam Core Sandwich Shells With Single Dimple by Chang-Hoon Sim, Chang-Min Lee, Gi-Seop Kim, Jae-Sang Park, Jun-Seong Lee

Get full text

Instantaneous Impact Point Guidance with Coast Arcs for Solid Rockets by Shengwei Jia, Fugui Li, Mingbo Tong

Get full text

Dual Circularly Polarized Omnidirectional Antenna with Slot Array on Coaxial Cylinder by Bin Zhou, Junping Geng, Zhe Li, Wenzhi Wang, Xianling Liang, Ronghong Jin

Get full text

Infrasound emitting at the start of a space rocket launch by Yehor Zahrevskyi, Halyna Sokol

“…Additionally, an analysis is made of the relationship between the characteristics of acoustic radiation and sound pressure levels near the body of the launch vehicle. A general technique for studying acoustic radiation during the first 14 seconds of a space rocket flight is being developed. …”
Get full text

Numerical Study on Combustion and Atomization Characteristics of Coaxial Injectors for LOX/Methane Engine by Jiabao Xu, Ping Jin, Ruizhi Li, Jue Wang, Guobiao Cai

Get full text

Three-Dimensional CST Parameterization Method Applied in Aircraft Aeroelastic Analysis by Hua Su, Chunlin Gong, Liangxian Gu

“…Based on the generated aerodynamic model and structural model, an automatic process for aeroelastic modeling and solving is presented with the panel method for aerodynamic solver and NASTRAN for structural solver. A reusable launch vehicle (RLV) is used to illustrate the process for aeroelastic modeling and solving. …”
Get full text

Non-Linear Increase of the Real Contact Area of PMMA Blocks and the Related Contact Model by Zhijun Luo, Kai Wu, Shaoze Yan

Get full text