Laser directed energy deposition (DED) offers significant advantages for the integral
manufacturing of large-scaled thin-walled workpieces. Nevertheless, how to improve the …

Abstract The requirements of Liquid Propellant Rocket Engine (LPRE) are high for thrust,
specific impulse, and flow rate; thus, its components also have strict requirements. For the …

With the development of both cryogenic and motor pump technologies, the cryogenic
variable thrust liquid rocket engines that using motor pumps have gained considerable …

Fault diagnosis is essential for high energy systems such as liquid rocket engines (LREs)
due to harsh thermal and mechanical working environment. In this study, a novel method …

The success of the launch mission depends on the dynamic characteristics of the rocket
engine system, while the engine development process is based on the parameter sensitivity …

Turbine energy recovery is a process energy saving technology, and understanding turbine
efficiency has important operational and economic benefits for the operator of a power plant …

Axial turbines are machines widely used in different engineering applications. Due to their
constructive characteristics, they must have a space between the rotor blades and the …

A successful space launch mainly depends on the start-up process and variable operating
conditions of rocket propulsion system. With the development of motor and battery …

In this study, the structure of a harbor seal vibrissa, or whisker, is applied to the trailing edge
of a high subsonic turbine blade to reduce wake loss. A method of generating biomimetic …

The article expands on the ongoing assessment of the reduced-order model proposed by
some of the authors for the geometric definition and noncavitating performance evaluation of …