Light-weighting in aerospace component and system design
June 2018
Light-weighting involves the use of advanced materials and engineering methods to enable structural elements to deliver the same, or enhanced, technical performance while using less material. The concept...
Review on film cooling of liquid rocket engines
March 2018
Film cooling in combination with regenerative cooling is presently considered as an efficient method to guarantee safe operation of liquid rocket engines having higher heat flux densities for long duration....
Technological advancements and future prospects of electrical power systems for sustainable more electric aircraft
December 2024
This comprehensive study delves into the current state and future prospects of Electrical Power Systems (EPSs) in More Electric Aircraft (MEA). The paper begins by examining the limitations of traditional...
Review on the development status and performance deign of adaptive cycle engines
March 2025
The adaptive cycle engine (ACE) is considered a crucial candidate for the propulsion systems of next-generation aircraft. Its high thrust and low fuel consumption operating modes make it suitable for...
Micro gas turbine: Developments, applications, and key technologies on components
March 2023
Owing to their precedent characteristics, micro gas turbines (MGTs) have been favored as popular power machinery in plenty of energy systems such as distributed energy systems, range extenders, solar...
A review of cooling technologies for high temperature rotating components in gas turbine
September 2022
Modern gas turbines work under demanding high temperatures, high pressures, and high rotational speeds. In order to ensure durable and reliable operation, effective cooling measures must be applied...
Future aircraft cabins and design thinking: optimisation vs. win-win scenarios
June 2013
With projections indicating an increase in mobility over the next few decades and annual flight departures expected to rise to over 16 billion by 2050, there is a demand for the aviation industry and...
Recent advances in the development of ammonia borane for both energetic and energy storage materials
June 2025
Ammonia borane (NH3BH3) has garnered significant attention as a high-potential hydrogen storage material owing to its exceptional hydrogen content of 19.6 wt%. This remarkable capacity positions it...
A survey and analysis of multiphase electric propulsion motors and associated controllers for driving underwater platforms
June 2025
Propulsion motors are essential for driving underwater platforms, which are designed to explore and exploit marine resources, primarily materials located within oceans and other bodies of water. Historically,...
Design and analysis of annular combustion chamber of a low bypass turbofan engine in a jet trainer aircraft
June 2016
The design of an annular combustion chamber in a gas turbine engine is the backbone of this paper. It is specifically designed for a low bypass turbofan engine in a jet trainer aircraft. The combustion...
Characterization and manufacturing of a paraffin wax as fuel for hybrid rockets
September 2018
The hybrid propulsion performed with paraffin waxes exhibits most attractive capabilities compared to solid or liquid engines, e.g., throttleability and re-ignition, alongside higher regression rates...
Effects of injection timing, before and after top dead center on the propulsion and power in a diesel engine
June 2014
It is well known that injection strategies including the injection timing and pressure play the most important role in determining engine performance, especially in pollutant emissions. However, the...
Numerical modelling of the hybrid rocket engine performance
March 2021
The purpose of this paper is to present method of the numerical modeling of the hybrid rocket engine's work as a tool for designing engines of this type. The model is intended as an accurate and simple...
Turbine blade temperature calculation and life estimation - a sensitivity analysis
June 2013
The overall operating cost of the modern gas turbines is greatly influenced by the durability of hot section components operating at high temperatures. In turbine operating conditions, some defects...
Review of flow instability in gas-turbine compression system
June 2025
Compressor instability, particularly stall and surge, poses significant challenges to the performance, efficiency, and reliability of axial compressors in aerospace and power-generation systems. This...
Multi-fidelity modelling of a high bypass ratio turbofan engine with variable area nozzle
June 2025
Low pressure ratio fans of modern civil turbofans suffer from reduced stall margin in the take-off operating line and at part-speed, requiring variable geometry devices. Variable area nozzles (VAN)...
Review: laser ignition for aerospace propulsion
March 2016
Renewed interest in the use of high-speed ramjets and scramjets and more efficient lean burning engines has led to many subsequent developments in the field of laser ignition for aerospace use and application....
Improving the performance of LOX/kerosene upper stage rocket engines
September 2017
Improved liquid rocket engine cycles were proposed and analyzed via comparison with existing staged combustion and gas-generator cycles. The key features of the proposed cycles are regenerative cooling...
A comprehensive aerodynamic-thermal-mechanical design method for fast response turbocharger applied in aviation piston engines
June 2024
Limited by the poor transient response performance of turbochargers, the dynamic performance of aviation piston engines tends to deteriorate. In a bid to enhance the turbocharger's acceleration capabilities,...
Numerical and experimental investigation to design a novel morphing airfoil for performance optimization
March 2023
Optimizing flying objects' wing performance has attracted a significant attention in the last few decades. In this article, some of the main mechanisms for changing the geometry of the wing were investigated...
Design of a high-performance centrifugal compressor with new surge margin improvement technique for high speed turbomachinery
March 2018
This paper presents the design of a centrifugal compressor for high-speed turbomachinery. The main focus of the research is to develop a centrifugal compressor with improved aerodynamic performance....
Couple stress Casson ternary hybrid nanofluids in a channel with applications in medical sciences
June 2025
In the past few years, there has been a notable global surge in research on nanofluids, driven by their promising thermal applications in engineering and biological sciences. Nanofluids have demonstrated...
Recent research progress on airbreathing aero-engine control algorithm
March 2022
Airbreathing aero-engines are regarded as excellent propulsion devices from ground takeoff to hypersonic flight, and require control systems to ensure their efficient and safe operation. Therefore,...
In-service aircraft engines turbine blades life prediction based on multi-modal operation and maintenance data
December 2021
The in-service life of turbine blades directly affects the on-wing lifetime and operating cost of aircraft engines. It would be essential to accurately evaluate the remaining useful life of turbine...
Structural design of aeroengine radiators: State of the art and perspectives
September 2024
Structural modularization, lightweight and functional integration are the urgent development directions for next generation high-performance aeroengines. Heat concentration during aeroengine operation...