Evolution of Multiple Launch Rocket Systems from Early Rockets to HIMARS and Beyond by Mykola Bondarenko, Volodymyr Habrinets, Mykhailo Vorobei

“…The article examines the evolution of multiple launch rocket systems, from early projectiles to HIMARS, and explores their future development. …”
Get full text

The problem of combustion instability in liquid rocket engines by Samir Vekilov, Volodymyr Lipovskyi, Roman Pustovyi

Subjects: Get full text

The Application of Counter-Rotating Turbine in Rocket Turbopump by Tang Fei, Zhao Xiaolu, Xu Jianzhong

“…This unconventional configuration meets the requirements of turbopump and may benefit the performance and reliability of rocket engines.…”
Get full text

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

“… The analysis of acoustic radiation during the launch of a heavy space rocket is the main goal of this work. Particular attention is paid to the determination of sound pressure levels in the vicinity of the rocket body and its potential effect on the body, flexible connections and internal devices. …”
Get full text

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

“…This paper proposed an analytical iterative guidance method with the desired instantaneous impact point constraint for solid rockets in “burn-coast-burn” trajectory mode. Solid rocket motors expect to remove the thrust termination mechanism to increase the structural strength and launch reliability, which induce new difficulties and challenges to the guidance problems. …”
Get full text

Analysis of Acoustic Cavitation Surge in a Rocket Engine Turbopump by Hideaki Nanri, Hiroki Kannan, Naoki Tani, Yoshiki Yoshida

“…In a liquid rocket engine, cavitation in an inducer of a turbopump sometimes causes instability phenomena when the inducer is operated at low inlet pressure. …”
Get full text

Investigations on Internal Ballistic Characteristics of Pasty Propellant Rocket Engine by Xinyou Shan, Yingkun Li, Xiong Chen, Yan Wu, Yong He, Weixuan Li

“…Pasty rocket engines have broad application prospects in the aerospace field. …”
Get full text

Modelling and Neuro-Adaptive Robust Control Algorithms for Solid Fuel Rockets by Christian Danner Ramos de Carvalho, João Viana da Fonseca Neto

Subjects: Get full text

Damped Iterative Explicit Guidance for Multistage Rockets with Thrust Drop Faults by Zongzhan Ma, Chuankui Wang, Zhi Xu, Shuo Tang, Ying Ma

Subjects: Get full text

Mathematical model for heat transfer in variable thickness fins for rocket engines by Volodymyr Sliusariev, Valerii Bucharskyi

Subjects: Get full text

Thermal loading of spent rocket stage structure during ballistic descent by V. Yu. Kudentsov, A. V. Kudentsov, N. A. Kuzina, V. I. Bimatov

Subjects: Get full text

Mechanistic Study of Rail Gouging during Hypersonic Rocket Sled Tests by Xuewen Zhou, Huadong Yan, Cheng Chen, Yuanfeng Yu

“…Gouging—an obstacle to the development of hypersonic rocket sled test techniques—was mechanistically investigated through experimental and theoretical analyses. …”
Get full text

DESIGN AND STRESS ANALYSIS OF RX-122 ROCKET MOTOR TUBE USING NUMERICAL METHOD by Lasinta Ari Nendra Wibawa, Iyus Rusyana, Dinar Koswara, Gagan Nugraha, Diyat Muhdiyat, Dedi Irawan

Subjects: Get full text

Analysis of properties of inertia regulator of thrust control system of liquid rocket engine by M. M. Dron, A. B. Yakovlev

“…The quality of the flight task of a space rocket system is determined among other things by the accuracy of maintaining and regulating the thrust of the rocket engine. …”
Get full text

Recent Experimental Efforts on High-Pressure Supercritical Injection for Liquid Rockets and Their Implications by Bruce Chehroudi

“…Pressure and temperature of the liquid rocket thrust chambers into which propellants are injected have been in an ascending trajectory to gain higher specific impulse. …”
Get full text

Analysis of Load Optimization in Solid Rocket Motor Propellant Grain with Pressure Cure by Zhanxin Cui, Haiyang Li, Zhibin Shen, Huiru Cui

“…This technology can effectively reduce the risk of damage to the structural integrity of the grain in the case-bonded casting solid rocket motor. In this paper, ABAQUS is used to establish a finite element model of star-shaped grains. …”
Get full text

Load Characteristics and Modeling Methods for the Flow Regulator of a Solid Ducted Rocket by An Wang, Qinghua Zeng

“…The load characteristics for the flow regulator of a solid ducted rocket are discussed in this paper. The mechanism and the influence factor of the load in the flow regulator were studied both theoretically and experimentally, and the system load and the working load were divided according to the mechanism. …”
Get full text

Buckling Instability of Flexible Joint under High Pressure in Solid Rocket Motor by Wang Chunguang, Xu Guiyang, Gong Jianliang

Get full text

Using Hydrogen Peroxide for Rocket Fuel Tank Pressurization: Innovations, Advantages, and Challenges by Mykhailo Vorobei, Mykola Bondarenko

Subjects: Get full text

Fault-Tolerant Guidance of Rocket Vertical Landing Phase Based on MPC Framework by Jingqi Li, Yaosong Long, Mao Su, Lei Liu, Bo Wang, Zhongtao Cheng

“…For the vertical landing process of reusable rockets, the landing accuracy is likely to be affected by disturbances and faults during flight. …”
Get full text