Results 1 to 10 of about 3,667,481 (308)

Study on the strength deterioration characteristic and damage model of coal pillar dams with repeated water immersion in underground reservoirs. [PDF]

Sci Rep
Wang B, Zhou D, Zhang J, Liang B.
europepmc   +1 more source

Microbial Community and Metabolome Analysis of the Porcine Intestinal Damage Model Induced by the IPEC-J2 Cell Culture-Adapted Porcine Deltacoronavirus (PDCoV) Infection. [PDF]

Microorganisms
Shi Y, Li B, Cheng J, Tao J, Tang P, Jiao J, Liu H.   +6 more
europepmc   +1 more source

A MODEL FOR RADIATION DAMAGE

, 1952
L Coffin, Jr, T Snyder
openaire   +2 more sources

Experimental analysis of frost resistance and failure models in engineered cementitious composites with the integration of Yellow River sand

Science and Engineering of Composite Materials
Raza Ali, Junjie Zhang, Shiwen Xu, Umar Muhammad, Chengfang Yuan   +4 more
doaj   +1 more source

Modelling of Continuing Damage for Damage Tolerance Analysis

2011
This paper presents and compares two continuing damage modelling approaches: a simplified approach, which approximately models diametrical cracks as two independent radial cracks, and an improved approach that accurately models the interaction between the cracks.
Bombardier, Yan, Liao, Min, Renaud, Guillaume   +2 more
openaire   +1 more source

Turbulence in Blood Damage Modeling

The International Journal of Artificial Organs, 2016
Purpose To account for the impact of turbulence in blood damage modeling, a novel approach based on the generation of instantaneous flow fields from RANS simulations is proposed. Methods Turbulent flow in a bileaflet mechanical heart valve was simulated using RANS-based (SST k-ω) flow solver using FLUENT 14.5. The calculated Reynolds shear stress (RSS)
Leonid, Goubergrits, Jan, Osman, Ricardo, Mevert, Ulrich, Kertzscher, Kai, Pöthkow, Hans-Christian, Hege   +5 more
openaire   +2 more sources

A mechanistic damage model for ligaments

Journal of Biomechanics, 2017
The accuracy of biomechanical models is predicated on the realism by which they represent their biomechanical tissues. Unfortunately, most models use phenomenological ligament models that neglect the behaviour in the failure region. Therefore, the purpose of this investigation was to test whether a mechanistic model of ligamentous tissue portrays ...
Jeff M, Barrett, Jack P, Callaghan
openaire   +2 more sources

Modelling of Damage in Blanking Processes

Key Engineering Materials, 2013
Fracturing by ductile damage occurs quite naturally in metal forming process due to the development of microcracks associated with large straining or due to plastic instabilities associated with material behavior and boundary conditions. Metal forming processes generally introduce a certain amount of damage in the material being formed.
DEL PRETE, Antonio, PAPADIA, Gabriele, PRIMO, TERESA, MARIANO, EMILIA   +3 more
openaire   +2 more sources