Spatial and Temporal Multiscale Simulations of Damage Processes for Concrete

2009 ◽  
pp. 133-157
Author(s):  
C. Könke ◽  
S. Eckardt ◽  
S. Häfner
Keyword(s):  
Multiscale Simulations ◽  
Damage Processes

Review of the Radiation Damage Problem of Organic Specimens in Electron Microscopy

1973 ◽  
Vol 31 ◽  
pp. 476-477
Author(s):  
L. Reimer
Keyword(s):  
Electron Microscopy ◽  
Radiation Damage ◽  
Irradiation Time ◽  
Dose Effect ◽  
Primary Process ◽  
Thin Specimen ◽  
Secondary Damage ◽  
Small Doses ◽  
Micro Organisms ◽  
Damage Processes

Most information about a specimen is obtained by elastic scattering of electrons, but one cannot avoid inelastic scattering and therefore radiation damage by ionisation as a primary process of damage. This damage is a dose effect, being proportional to the product of lectron current density j and the irradiation time t in Coul.cm−2 as long as there is a negligible heating of the specimen.Therefore one has to determine the dose needed to produce secondary damage processes, which can be measured quantitatively by a chemical or physical effect in the thin specimen. The survival of micro-organisms or the decrease of photoconductivity and cathodoluminescence are such effects needing very small doses (see table).

Multiscale Simulations of Triblock Copolymers

2007 ◽  
Vol 5 (3-4) ◽  
pp. 167-179 ◽  
Author(s):  
Jan Andzelm ◽  
Frederick L. Beyer ◽  
James Snyder ◽  
Peter W. Chung
Keyword(s):  
Triblock Copolymers ◽  
Multiscale Simulations

Analytical and Experimental Characterization of Damage Processes in Composite Laminates

1988 ◽  
Author(s):  
George J. Dvorak ◽  
Norman Laws
Keyword(s):  
Composite Laminates ◽  
Experimental Characterization ◽  
Damage Processes

Assessment of a detailed biomass pyrolysis kinetic scheme in multiscale simulations of a single-particle pyrolyzer and a pilot-scale entrained flow pyrolyzer

2021 ◽  
Vol 418 ◽  
pp. 129347 ◽  
Author(s):  
Xi Gao ◽  
Liqiang Lu ◽  
Mehrdad Shahnam ◽  
William A. Rogers ◽  
Kristin Smith ◽  
...  
Keyword(s):  
Single Particle ◽  
Kinetic Scheme ◽  
Pilot Scale ◽  
Multiscale Simulations ◽  
Biomass Pyrolysis ◽  
Entrained Flow ◽  
Pyrolysis Kinetic

Modeling and Simulation of Damage Processes based on a Gradient-Enhanced Free Energy Function

PAMM ◽  
2014 ◽  
Vol 14 (1) ◽  
pp. 151-152
Author(s):  
Stephan Schwarz ◽  
Philipp Junker ◽  
Klaus Hackl
Keyword(s):  
Free Energy ◽  
Modeling And Simulation ◽  
Energy Function ◽  
Free Energy Function ◽  
Damage Processes

scholarly journals Multiscale simulations of concrete mechanical tests

2012 ◽  
Vol 236 (18) ◽  
pp. 4882-4892 ◽  
Author(s):  
Jan Vorel ◽  
Vít Šmilauer ◽  
Zdeněk Bittnar
Keyword(s):  
Mechanical Tests ◽  
Multiscale Simulations

Effects of lateral-chain thiophene fluorination on morphology and charge transport of BDT-T based small molecule donors: A study with multiscale simulations

2021 ◽  
Author(s):  
Chunlin Xu ◽  
Chuang Yao ◽  
Shaohui Zheng
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Small Molecule ◽  
Organic Solar Cells ◽  
Building Block ◽  
Multiscale Simulations

Thiophene substituted benzo[1,2-b:4,5-b′]dithiophene (BDT-T) is widely used as the building block of promising donor materials in organic solar cells (OSCs). Fluorination on the lateral-chain thiophenes of BDT-T is a considerable...

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