Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2017Numerical and experimental investigations on shot-peened high-strength steel by means of hole drilling, X-ray, synchrotron and neutron diffraction analysis
Farajian, M.; Hardenacke, V.; Pfeiffer, W.; Klaus, M.; Rebelo Kornmeier, J.
Journal Article
2017Strain-based critical plane approach to predict the fatigue life of high frequency mechanical impact (HFMI)-treated welded joints depending on the material condition
Schubnell, J.; Hardenacke, V.; Farajian, M.
Journal Article
2016High frequency mechanical impact treatment (HFMI) for the fatigue improvement: numerical and experimental investigations to describe the condition in the surface layer
Foehrenbach, J.; Hardenacke, V.; Farajian, M.
Journal Article
2016Quantifizierung des Bruchverhaltens unter transienter thermomechanischer Belastung. Abschlussbericht
Tlatlik, J.; Siegele, D; Hardenacke, V.
Report
2015Verbesserung lokaler Spaltbruchmodelle unter Berücksichtigung mikromechanischer Vorgänge
Hardenacke, V.
Dissertation
2014Description of the surface and subsurface material conditions after applying high frequency mechanical impact (HFMI) treatment, shot peening and deep rolling
Farjian, M.; Hardenacke, V.; Preussner, J.; Pfeiffer, W.; Siegele, D.
Conference Paper
2014Improved numerical determination of the effective stress within the framework of local approach cleavage models
Hardenacke, V.; Hohe, J.
Journal Article, Conference Paper
2014Modelling and simulation of the high frequency mechanical impact (HFMI) treatment of welded joints
Hardenacke, V.; Farjian, M.; Siegele, D.
Conference Paper
2014Numerical studies of shot peening of high strength steels and the related experimental investigations by means of hole drilling, x-ray and synchrotron diffraction analysis
Farajian, M.; Hardenacke, V.; Klaus, M.; Schweizer, F.; Pfeiffer, W.; Siegele, D.
Conference Paper
2014Simulation of the high frequency hammer peening process for improving the fatigue performance of welded joints
Hardenacke, V.; Farajian, M.; Siegele, D.
Conference Paper
2012Analysis of uncertainty effects due to microstructural disorder in cellular or porous materials
Hohe, J.; Hardenacke, V.
Journal Article
2012Enhancement of local approach models for assessment of cleavage fracture considering micromechanical aspects
Hardenacke, V.; Hohe, J.; Friedmann, V.; Siegele, D.
Conference Paper
2012Enhancement of the micro mechanical basis for local approach cleavage models
Hardenacke, V.; Hohe, J.; Friedmann, V.; Siegele, D.
Conference Paper, Journal Article
2012Numerical and experimental design of graded cellular sandwich cores for multi-functional aerospace applications
Hohe, J.; Hardenacke, V.; Fascio, V.; Girard, Y.; Baumeister, J.; Stöbener, K.; Weise, J.; Lehmhus, D.; Pattofatto, S.; Zeng, H.; Zhao, H.; Calbucci, V.; Rustichelli, F.; Fiori, F.
Journal Article
2011Brittle failure assessment of RPV considering loss of constraint from transient LOCA conditions
Siegele, D.; Varfolomeyev, I.; Hohe, J.; Hardenacke, V.; Nagel, G.
Conference Paper
2011Enhanced fracture assessment under biaxial external loads using small scale cruciform bending specimens
Hohe, J.; Luckow, S.; Hardenacke, V.; Sguaizer, Y.; Siegele, D.
Journal Article
2011An enhanced local approach model for the assessment of brittle fracture based on micromechanical investigations
Hardenacke, V.; Hohe, J.; Friedmann, V.; Siegele, D.
Conference Paper
2011Verbesserung lokaler Spaltbruchmodelle unter Berücksichtigung mikromechanischer Vorgänge
Hardenacke, V.; Hohe, J.; Friedmann, V.; Siegele, D.
Conference Paper
2010Assessment of space division strategies for generation of adequate computational models for solid foams
Hardenacke, V.; Hohe, J.
Journal Article
2010Constraint corrected cleavage fracture assessment based on tests of standard and small scale cruciform specimens
Hohe, J.; Hardenacke, V.; Siegele, D.
Conference Paper
2010An enhanced model for probabilistic cleavage fracture assessment considering local constraint effects
Hardenacke, V.; Hohe, J.; Luckow, S.; Siegele, D.
Journal Article, Conference Paper
2010An enhanced probabilistic model for cleavage fracture assessment accounting for local constraint effects
Hohe, J.; Hardenacke, V.; Luckow, S.; Siegele, D.
Conference Paper, Journal Article
2010Enhancement of local approach models for the assessment of cleavage fracture based on micromechanical investigations
Hardenacke, V.; Hohe, J.; Friedmann, V.; Siegele, D.
Conference Paper
2010Integrity assessment of a German PWR RPV considering loss of constraint
Siegele, D.; Varfolomeev, I.; Hohe, J.; Hardenacke, V.; Nagel, G.
Conference Paper
2010Strategies for numerical prediction of the uncertainty in the material response of solid foams
Hohe, J.; Beckmann, C.; Hardenacke, V.
Abstract
2009An enhanced model for probabilistic cleavage fracture assessment considering local constraint effects
Hohe, J.; Hardenacke, V.; Luckow, S.; Siegele, D.
Conference Paper
2009Ein erweitertes Modell zur probabilistischen Sprödbruchbewertung basierend auf lokalen Feldgrößen
Hardenacke, V.; Luckow, S.; Siegele, D.; Hohe, J.
Conference Paper
2009Local probabilistic homogenization of two-dimensional model foams accounting for micro structural disorder
Hardenacke, V.; Hohe, J.
Journal Article
2009Numerisches Design zur effizienten Entwicklung neuer Werkstoffe
Hohe, J.; Hardenacke, V.
Conference Paper, Journal Article
2007Local stochastic analysis of the effective material response of disordered two-dimensional model foams
Hardenacke, V.; Hohe, J.
Journal Article, Conference Paper
2007Numerical analysis of uncertainties in the effective material behaviour of disordered structural foams
Hohe, J.; Hardenacke, V.
Journal Article, Conference Paper