Fouling in gas turbines is caused by airborne contaminants which, under certain conditions,
adhere to aerodynamic surfaces upon impact. The growth of solid deposits causes …

Maintenance is crucial for aircraft engines because of the demanding conditions to which
they are exposed during operation. A proper maintenance plan is essential for ensuring safe …

航空发动机全生命周期过程中存在着大量的随机和认知不确定性因素, 往往带来研发迭代周期长
, 制造合格率低, 使用维护困难等一系列问题. 近年来国内外针对不确定性分析已经开展了一系列 …

Micro-sized solid particle adhesion affects several industrial processes and machines.
Particle adhesion is responsible for reducing reliability and efficiency. A great example is …

Solid particle erosion is a common phenomenon in engineering fields, such as
manufacturing, energy, military and aviation. However, with the rising industrial …

Solid contaminants dispersed in the air can heavily influence the performance and reliability
of several engineering apparatuses. Particles that impact the surfaces of these devices can …

Particle deposition in gas turbine engines damages blade surfaces and diminishes engine
performance. Deposition results from heat and momentum exchanges between fluid and …

In this paper, to demonstrate the deposition effects on cooling performance, the changing
patterns of film cooling due to particle deposition are numerically investigated on a turbine …

Physics-based particle rebound models are essential for the accurate tracking of particles in
aero engines. Current models are often informed by analysis of spherical particle impact, but …

The ingestion of airborne particulate into aircraft engines is an undesirable consequence of
their operation, particularly in and out of arid locations that leads to reduced time between …