What is he best known for?
The fields of study he is best known for:
- Composite material
- Mechanical engineering
- Thermodynamics
His primary areas of investigation include Fracture mechanics, Fatigue limit, Structural engineering, Composite material and Crack closure.
The study incorporates disciplines such as Fissure, Selective laser melting, Surface roughness, Manufacturing process and Hydrogen embrittlement in addition to Fracture mechanics.
His work carried out in the field of Fatigue limit brings together such families of science as Vickers hardness test, Statistics, Extreme value theory, Projected area and Non-metallic inclusions.
His work in Vickers hardness test covers topics such as Fracture which are related to areas like Metallurgy.
His study in the field of Fatigue testing is also linked to topics like Laser Doppler vibrometer.
His study in the field of Stress intensity factor, Fractography and Hot isostatic pressing also crosses realms of Ti 6al 4v and Effective size.
His most cited work include:
- Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions (1076 citations)
- Effects of defects, inclusions and inhomogeneities on fatigue strength (590 citations)
- Quantitative evaluation of effects of non-metallic inclusions on fatigue strength of high strength steels. I: Basic fatigue mechanism and evaluation of correlation between the fatigue fracture stress and the size and location of non-metallic inclusions (273 citations)
What are the main themes of his work throughout his whole career to date?
The scientist’s investigation covers issues in Composite material, Structural engineering, Fatigue limit, Metallurgy and Stress concentration.
Crack closure, Fracture, Fracture mechanics, Paris' law and Fatigue testing are the subjects of his Composite material studies.
In Structural engineering, Yukitaka Murakami works on issues like Ultimate tensile strength, which are connected to Indentation.
His study looks at the relationship between Fatigue limit and topics such as Vickers hardness test, which overlap with Residual stress.
His studies deal with areas such as Mathematical analysis, Geometry, Finite element method, Stress intensity factor and Torsion as well as Stress concentration.
His Stress intensity factor research integrates issues from Plane stress and Surface.
He most often published in these fields:
- Composite material (48.38%)
- Structural engineering (35.02%)
- Fatigue limit (34.30%)
What were the highlights of his more recent work (between 2012-2021)?
- Composite material (48.38%)
- Fatigue limit (34.30%)
- Stress concentration (21.66%)
In recent papers he was focusing on the following fields of study:
Yukitaka Murakami mainly investigates Composite material, Fatigue limit, Stress concentration, Structural engineering and Paris' law.
Fatigue testing, Crack closure, Stress, Fracture mechanics and Gas porosity are the primary areas of interest in his Composite material study.
Yukitaka Murakami has researched Fatigue limit in several fields, including Superalloy, Fracture, Ductility, Surface roughness and Plane.
His research integrates issues of Interaction and Finite element method, Stress intensity factor in his study of Stress concentration.
When carried out as part of a general Structural engineering research project, his work on Superelement is frequently linked to work in Bridge deck, therefore connecting diverse disciplines of study.
His work deals with themes such as Mode, Environmental stress fracture, Hydrogen embrittlement, Austenite and Metallurgy, which intersect with Paris' law.
Between 2012 and 2021, his most popular works were:
- Influence of defects, surface roughness and HIP on the fatigue strength of Ti-6Al-4V manufactured by additive manufacturing (110 citations)
- Defect analysis and fatigue design basis for Ni-based superalloy 718 manufactured by selective laser melting (53 citations)
- Effects of Defects, Surface Roughness and HIP on Fatigue Strength of Ti-6Al-4V manufactured by Additive Manufacturing (46 citations)
In his most recent research, the most cited papers focused on:
- Composite material
- Mechanical engineering
- Thermodynamics
Composite material, Fatigue limit, Structural engineering, Stress concentration and Fatigue testing are his primary areas of study.
His is doing research in Paris' law, Fracture mechanics and Vickers hardness test, both of which are found in Composite material.
The various areas that Yukitaka Murakami examines in his Fatigue limit study include Orientation, Stress intensity factor, Fracture, Surface roughness and Plane.
His Structural engineering study combines topics from a wide range of disciplines, such as Surface and Tilt.
His Stress concentration research is included under the broader classification of Stress.
In his study, High strength steel is inextricably linked to Cyclic loading, which falls within the broad field of Crack closure.
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