☆ 4.7 Article

Experimental and analytical modelling on aeroengine blade foreign object damage

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2024)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Mechanical

Hypervelocity penetration behavior and fireball radiation characteristics of tungsten-zirconium reactive projectile

Hai Liu et al.

Summary: This study investigates the hypervelocity penetration behavior of W/Zr reactive projectiles and the radiation characteristics of fireballs. It is found that high-density and high-strength tungsten-zirconium alloy enhances the damage ability in hypervelocity impacts. Additionally, the ambient gas pressure and projectile impact velocity have an impact on the combustion characteristics of the fireball.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2023)

添加到收藏夹

Article Engineering, Mechanical

Prediction on aeroengine blade foreign object damage validated by air gun tests

Hongbo Zhang et al.

Summary: In this paper, laboratory tests and numerical simulations were conducted to investigate the foreign object damage (FOD) in aeroengine blades. The results showed severe material loss and residual stress induced by the impact of foreign objects. Furthermore, the influence of impact velocity on FOD and the modal properties of damaged blades were analyzed.

ENGINEERING FAILURE ANALYSIS (2023)

添加到收藏夹

Article Engineering, Mechanical

Foreign object damage characteristics and their effects on high cycle fatigue property of Ni-based superalloy GH4169

Xu Jia et al.

Summary: This study conducted high-speed ballistic impact tests and fatigue tests on GH4169 alloy samples to investigate the effect of FOD depth on fatigue strength. It was found that as the FOD depth increases, the damage length, material losses, and stress concentration coefficient also increase, resulting in a reduction in fatigue strength. The study also showed that the Kitagawa-Takahashi diagram can be used as a basic model for the design of FOD tolerance.

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES (2022)

添加到收藏夹

Article Engineering, Mechanical

A life prediction model coupled with residual stress and initial damage on aerofoil specimens subjected to foreign object damage

Dianyin Hu et al.

Summary: This paper conducts systematic experimental and numerical investigations on the failure mechanism of fan blades subjected to foreign object damage. Based on the analysis, a novel theory of critical distance model coupling residual stress and initial damage is proposed.

INTERNATIONAL JOURNAL OF FATIGUE (2022)

添加到收藏夹

Article Mechanics

A simplified Johnson-Cook model of TC4T for aeroengine foreign object damage prediction

Hongbo Zhang et al.

Summary: In this study, the dynamic mechanical properties of a new titanium alloy TC4T were investigated and a constitutive model was established. The model was validated through numerical simulations and experimental results. Additionally, FOD tests were conducted using an air gun and compared with numerical predictions, showing good agreement. Finally, the proposed constitutive model was used to predict and evaluate FOD in an aeroengine fan blade, with results indicating that initial stress had minimal influence on FOD profiles while impact position had a significant effect.

ENGINEERING FRACTURE MECHANICS (2022)

添加到收藏夹

Article Engineering, Mechanical

Penetration dynamics of steel spheres into a ballistic gelatin: Experiments, nondimensional analysis, and finite element modeling

S. J. Ye et al.

Summary: This study investigates the penetration dynamics of spherical steel projectiles with different diameters into ballistic gelatin at different incident velocities. A power-law relation is found between the maximum penetration depth and projectile kinetic energy at high incident velocities, while a generalized relation is established for low, intermediate, and high-speed penetration. The drag force of the projectile is analyzed to explain the relation between projectile acceleration and velocity. A calibrated finite element model is able to reproduce the experimental observations accurately.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2022)

添加到收藏夹

Article Engineering, Civil

Experimental and analytical studies on impact behaviours of a steel-concrete-steel sandwich beam with novel interlocked angle connectors

Yonghui Wang et al.

Summary: This paper studies the dynamic responses of steel-concrete-steel sandwich beams with novel interlocked angle connectors under low-velocity impact. Impact tests were conducted, and varying parameters were considered. The study found different failure modes and local buckling phenomena in the tests. A strain rate effect analytical model was proposed to predict the impact responses of the sandwich beams.

THIN-WALLED STRUCTURES (2022)

添加到收藏夹

Article Mechanics

Effect of the notched foreign object damage depth on the HCF strength of titanium alloy TC11

Xu Jia et al.

Summary: This study investigates the impact of different incident foreign object damage (FOD) depths on the high-cycle fatigue (HCF) performance of TC11 titanium alloy specimens. Results show that increasing damage depth leads to higher stress concentration factors, greater material losses, and decreased fatigue strength. The study provides useful insight for assessing the notchtype FOD degree of TC11 titanium alloy leading edge blades.

ENGINEERING FRACTURE MECHANICS (2022)

添加到收藏夹

Article Mechanics

Prediction of high-cycle fatigue strength in a Ti-17 alloy blade after foreign object damage

Zhenhua Zhao et al.

Summary: FOD tests and HCF tests were conducted for Ti-17 titanium alloy simulation blades, revealing that different types of damage notches can affect HCF strength. The FOD and fatigue properties were characterized using scanning electron microscopy. The fatigue strength of deflection-type specimens was found to be lower than that of semicircular-type specimens.

ENGINEERING FRACTURE MECHANICS (2021)

添加到收藏夹

Article Engineering, Mechanical

Analytical and numerical studies on impact force profile of RC beam under drop weight impact

Huawei Li et al.

Summary: The study focuses on impact force profiles of reinforced concrete beams under drop weight impact, investigating the effects of global stiffness and developing a 2DOF analytical model. The developed model is validated by test results and a simplified impact force profile is proposed using empirical equations fitted by analytical study results, showing good agreement with the test data.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2021)

添加到收藏夹

Article Engineering, Aerospace

UAV airborne collision to manned aircraft engine: Damage of fan blades and resultant thrust loss

Hu Liu et al.

Summary: This paper analyzes bird strike data from 1990 to 2019, finding that the engine is the most vulnerable component, with the most severe damage occurring during take-off, climb and approach. By simulating the dynamic response of UAV airborne collision with manned aircraft engines, this study aims to guide the airborne safety assessment of UAV collisions.

AEROSPACE SCIENCE AND TECHNOLOGY (2021)

添加到收藏夹

Article Engineering, Mechanical

Experimental characterization and numerical modeling on the external impacting of high-speed railway axle EA4T steel

Xin Zhao et al.

Summary: The study investigates the impacting responses of railway axles induced by foreign object damage (FOD) using finite element modeling with the Johnson-Cook constitutive law and failure model. Material model parameters of EA4T alloy steel were determined for validation, showing a positive correlation between defect dimensions, residual stress, and assumed running speed of railway vehicles. The research highlights the importance of considering external impacts on modern railway axles in order to prevent fatigue crack initiation and failure accidents.

ENGINEERING FAILURE ANALYSIS (2021)

添加到收藏夹

Article Mechanics

The correlation of theoretical contact models for normal elastic-plastic impacts

Hui Wang et al.

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES (2020)

添加到收藏夹

Article Engineering, Mechanical

Effect of foreign object damage on high-cycle fatigue strength of titanium alloy for aero-engine blade

Zhenhua Zhao et al.

ENGINEERING FAILURE ANALYSIS (2020)

添加到收藏夹

Article Engineering, Geological

Analysis of dynamic spherical cavity expansion in undrained modified Cam Clay soil

Hang Zhou et al.

INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS (2019)

添加到收藏夹

Article Engineering, Mechanical

Two new penetration models for ballistic clay incorporating strain-hardening, strain-rate and temperature effects

Y. Q. Li et al.

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES (2019)

添加到收藏夹

Article Engineering, Mechanical

Influence of global stiffness and equivalent model on prediction of impact response of RC beams

Thong M. Pham et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

High Cycle Fatigue Performance in Laser Shock Peened TC4 Titanium Alloys Subjected to Foreign Object Damage

Sihai Luo et al.

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2018)

添加到收藏夹

Review Chemistry, Physical

A review of Winkler's foundation and its profound influence on adhesion and soft matter applications

David A. Dillard et al.

SOFT MATTER (2018)

添加到收藏夹

Article Engineering, Civil

Effects of rockfall on an elastic-plastic member: A novel compliance contact model and dynamic response

A. Ventura et al.

ENGINEERING STRUCTURES (2017)

添加到收藏夹

Review Engineering, Mechanical

Analytical models for penetration mechanics: A Review

Charles E. Anderson

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2017)

添加到收藏夹

Article Engineering, Mechanical

Plastic hinges hinges and inertia forces in RC beams under impact loads

Thong M. Pham et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2017)

添加到收藏夹

Article Engineering, Mechanical

Rigid and eroding projectile penetration into concrete targets based on an extended dynamic cavity expansion model

X. Z. Kong et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2017)

添加到收藏夹

Article Engineering, Aerospace

Multi-blade effects on aero-engine blade containment

Qing He et al.

AEROSPACE SCIENCE AND TECHNOLOGY (2016)

添加到收藏夹

Article Engineering, Multidisciplinary

A simple method for solving adhesive and non-adhesive axisymmetric contact problems of elastically graded materials

Markus Hess

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE (2016)

添加到收藏夹

Proceedings Paper Engineering, Aerospace

A study of foreign object damage (FOD) and prevention method at the airport and aircraft maintenance area

R. Hussin et al.

AEROTECH VI - INNOVATION IN AEROSPACE ENGINEERING AND TECHNOLOGY (2016)

添加到收藏夹

Article Engineering, Aerospace

Foreign object damage on the leading edge of gas turbine blades

Seyed Masoud Marandi et al.

AEROSPACE SCIENCE AND TECHNOLOGY (2014)

添加到收藏夹

Article Mathematics, Applied

Analytical solutions for finite cylindrical dynamic cavity expansion in compressible elastic-plastic materials

Ming Zhen et al.

APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION (2014)

添加到收藏夹

Article Engineering, Civil

Eccentric low-velocity impact analysis of transversely graded plates with Winkler-type elastic foundations and fully or partially supported edges

M. Shariyat et al.

THIN-WALLED STRUCTURES (2014)

添加到收藏夹

Article Mechanics

Analytical modeling of indentation of composite sandwich beam

P. Navarro et al.

COMPOSITE STRUCTURES (2013)

添加到收藏夹

Article Nanoscience & Nanotechnology

Characterisation of foreign object damage (FOD) and early fatigue crack growth in laser shock peened Ti-6Al-4V aerofoil specimens

S. Spanrad et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2011)

添加到收藏夹

Article Materials Science, Multidisciplinary

Foreign object damage: Penetration of rigid projectiles into solids

J. Tirosh et al.

MECHANICS OF MATERIALS (2009)

添加到收藏夹

Article Materials Science, Multidisciplinary

Thickness effect on the contact behavior of a composite laminate indented by a rigid sphere

Puhui Chen et al.

MECHANICS OF MATERIALS (2008)

添加到收藏夹

Article Materials Science, Multidisciplinary

Foreign object damage on the leading edge of a thin blade

X Chen

MECHANICS OF MATERIALS (2005)

添加到收藏夹

Article Materials Science, Multidisciplinary

High cycle fatigue behavior of Ti-6Al-4V with simulated foreign object damage

S Mall et al.

MECHANICS OF MATERIALS (2001)

添加到收藏夹

Article Engineering, Mechanical

Simple dynamic models of elastic-plastic structures under impact

KQ Wu et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2001)

添加到收藏夹

Article Materials Science, Multidisciplinary

The residual stress state due to a spherical hard-body impact

BL Boyce et al.

MECHANICS OF MATERIALS (2001)

添加到收藏夹

Article Materials Science, Multidisciplinary

Foreign object damage and fatigue crack threshold: Cracking outside shallow indents

X Chen et al.

INTERNATIONAL JOURNAL OF FRACTURE (2001)

添加到收藏夹

Article Engineering, Mechanical

Penetration experiments with 6061-T6511 aluminum targets and spherical-nose steel projectiles at striking velocities between 0.5 and 3.0 km/s

MJ Forrestal et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.