Number of found documents: 116
Published from to

Hydrogen charging of fuel cladding methodology
Krejčí, J.; Kabátová, J.; Kočí, J.; Weishauptová, Zuzana; Vrtílková, V.
2016 - English
Hydrogen content is a very important parameter for mechanical properties of fuel cladding. The methodology of developed hydrogen charging is described. Keywords: fuel cladding; hydridation Available at various institutes of the ASCR
Hydrogen charging of fuel cladding methodology

Hydrogen content is a very important parameter for mechanical properties of fuel cladding. The methodology of developed hydrogen charging is described.

Krejčí, J.; Kabátová, J.; Kočí, J.; Weishauptová, Zuzana; Vrtílková, V.
Ústav struktury a mechaniky hornin, 2016

A brief introduction to the geology of the Moldanubian batholith
Verner, K.; René, Miloš; Žák, J.; Janoušek, V.
2015 - English
Emplacement processes and tectonic setting of the Moldanubian batholith. The batholith consists of multiple intrusive units (plutons, stocks and dykes), predominantly composed of granitic to granodioritic rocks with either S- or transitional I/S-type. Keywords: granite; petrology; geochemistry; Bohemian Massif Available at various institutes of the ASCR
A brief introduction to the geology of the Moldanubian batholith

Emplacement processes and tectonic setting of the Moldanubian batholith. The batholith consists of multiple intrusive units (plutons, stocks and dykes), predominantly composed of granitic to ...

Verner, K.; René, Miloš; Žák, J.; Janoušek, V.
Ústav struktury a mechaniky hornin, 2015

Origin of “rock cities”, pillars and cleft-conduits in kaolinite-bonded sandstone: New insight from study in sandstone quarry where landforms recently evolve
Bruthans, J.; Soukup, J.; Schweigstillová, Jana; Vaculíková, J.; Smutek, D.; Mayo, A. L.; Falteisek, L.
2013 - English
Based on measurements of relative erodibility, ambient and water-saturated tensile strength at natural and quarry exposures three distinct kinds of surfaces were distinguished (erodible sandstone, sub-vertical fracture surfaces and case hardened surfaces). Erosion proceeded along highly fractured zones. Keywords: case hardening erosion; fluidization; overland flow; piping; sandstone landforms Fulltext is available at external website.
Origin of “rock cities”, pillars and cleft-conduits in kaolinite-bonded sandstone: New insight from study in sandstone quarry where landforms recently evolve

Based on measurements of relative erodibility, ambient and water-saturated tensile strength at natural and quarry exposures three distinct kinds of surfaces were distinguished (erodible sandstone, ...

Bruthans, J.; Soukup, J.; Schweigstillová, Jana; Vaculíková, J.; Smutek, D.; Mayo, A. L.; Falteisek, L.
Ústav struktury a mechaniky hornin, 2013

The Influence of Steam Sterilization Processes on the Micro- and Macromechanical Properties of Polyamide Fiber-Reinforced PDMS Composites for Medical Device Applications
Sochor, M.; Balík, Karel; Sedláček, R.; Suchý, Tomáš; Sucharda, Zbyněk; Šepitka, J.; Lukeš, J.
2012 - English
The effect of multiple steam sterilization processes on the structural integrity of the polymer matrix composite polydimethylsiloxane (PDMS) reinforced with polyamide fibers (Aramid) is investigated by 3- and 4-point bending tests and by nanoindentation. Keywords: composite material; sterilization; nanoindentation Available at various institutes of the ASCR
The Influence of Steam Sterilization Processes on the Micro- and Macromechanical Properties of Polyamide Fiber-Reinforced PDMS Composites for Medical Device Applications

The effect of multiple steam sterilization processes on the structural integrity of the polymer matrix composite polydimethylsiloxane (PDMS) reinforced with polyamide fibers (Aramid) is investigated ...

Sochor, M.; Balík, Karel; Sedláček, R.; Suchý, Tomáš; Sucharda, Zbyněk; Šepitka, J.; Lukeš, J.
Ústav struktury a mechaniky hornin, 2012

Pyrolysis of coal/waste plastic mixtures in cokemaking
Melegy, A.; Sýkorová, Ivana; Kříž, Vlastimil; Havelcová, Martina
2011 - English
In the recycling process of waste plastic using coke oven, sub-bituminous coal and added 5 vol. % of plastics are carbonized and changed into coke of optimal properties, tar and gas . Keywords: Maghara subbituminous coal; pyrolysis; coal/plastic waste blend Available at various institutes of the ASCR
Pyrolysis of coal/waste plastic mixtures in cokemaking

In the recycling process of waste plastic using coke oven, sub-bituminous coal and added 5 vol. % of plastics are carbonized and changed into coke of optimal properties, tar and gas .

Melegy, A.; Sýkorová, Ivana; Kříž, Vlastimil; Havelcová, Martina
Ústav struktury a mechaniky hornin, 2011

Sterilization Decomposition Evaluation of Radiolucent Composite Materials for Use in Medicine
Sochor, M.; Balík, Karel; Suchý, Tomáš; Sedláček, R.; Sucharda, Zbyněk; Beneš, J.; Prokop, J.
2011 - English
This study evaluates the resistance against multiple sterilization processes of radiolucent composite materials for use in medicine as an intraoperative imaging device material. The composite materials under investigation here are composed of carbon fibers, polyphenylene sulfide and polyetheretherketone matrix. The influence of multiple sterilization processes on changes in their mechanical and structural properties are determined. The radiolucency of the proposed composites is verified. Keywords: composite material; sterilization decomposition; radiolucency Available at various institutes of the ASCR
Sterilization Decomposition Evaluation of Radiolucent Composite Materials for Use in Medicine

This study evaluates the resistance against multiple sterilization processes of radiolucent composite materials for use in medicine as an intraoperative imaging device material. The composite ...

Sochor, M.; Balík, Karel; Suchý, Tomáš; Sedláček, R.; Sucharda, Zbyněk; Beneš, J.; Prokop, J.
Ústav struktury a mechaniky hornin, 2011

Application of a rotary kiln for the treatment of carbonaceous materials of the selective waste polymer and biomass type
Kříž, Vlastimil; Bičáková, Olga; Náhunková, Jana
2011 - English
In the rotary kiln, samples of polypropylene and sawdust in model mixtures with bituminous-coal coke at a temperature of 900°C were pyrolyzed. The composition and features of the pyrolytic gas and solid product were observed. Keywords: rotary kiln; pyrolysis; biomass; pyrolýza; biomasa Available at various institutes of the ASCR
Application of a rotary kiln for the treatment of carbonaceous materials of the selective waste polymer and biomass type

In the rotary kiln, samples of polypropylene and sawdust in model mixtures with bituminous-coal coke at a temperature of 900°C were pyrolyzed. The composition and features of the pyrolytic gas and ...

Kříž, Vlastimil; Bičáková, Olga; Náhunková, Jana
Ústav struktury a mechaniky hornin, 2011

Microporous inorganic polymers based on metakaolinite and their open porosity structure of a size of 10-20 nm in diameter
Steinerová, Michaela
2011 - English
Geopolymer monomodal pore size distribution of 15 nm in diameter can change within 10-120 nm according to Si/Al ratio and water content in the space between clusters of condensed precursor nanoparticles. Results provided by mercury porosimetry, SEM and AFM. Keywords: inorganic polymer matrix; Si/Al ratio systems; condensation-reactions; polymery; kondenzace Available at various institutes of the ASCR
Microporous inorganic polymers based on metakaolinite and their open porosity structure of a size of 10-20 nm in diameter

Geopolymer monomodal pore size distribution of 15 nm in diameter can change within 10-120 nm according to Si/Al ratio and water content in the space between clusters of condensed precursor ...

Steinerová, Michaela
Ústav struktury a mechaniky hornin, 2011

Mechanical properties of geopolymer mortars in relation to their structure and amount of gel-forming components
Steinerová, Michaela
2011 - English
Compressive/flexural strengths, Young’s modulus and frost resistance of metakaolinite geopolymer composites from standard and waste material. Dependences on porous structure controlled by amount of filler and gel-forming precursors, consumed by bonds on the aggregate surface. Keywords: metakaolinite; geopolymer composite; mechanical properties Available at various institutes of the ASCR
Mechanical properties of geopolymer mortars in relation to their structure and amount of gel-forming components

Compressive/flexural strengths, Young’s modulus and frost resistance of metakaolinite geopolymer composites from standard and waste material. Dependences on porous structure controlled by amount of ...

Steinerová, Michaela
Ústav struktury a mechaniky hornin, 2011

The use of mixed waste polymers in thermal treatment with brown coal
Kříž, Vlastimil; Bičáková, Olga; Machač, P.
2010 - English
Samples of brown coal from Jiří Mine alone and its mixtures with waste plastics were gasified on a laboratory scale. Using a thermal-degratation module, inserted in the stream of volatile products of pyrolysis and gasification, energetic gas with with higher hydrogen content was obtained. Keywords: brown coal; waste polymers; gasification Available at various institutes of the ASCR
The use of mixed waste polymers in thermal treatment with brown coal

Samples of brown coal from Jiří Mine alone and its mixtures with waste plastics were gasified on a laboratory scale. Using a thermal-degratation module, inserted in the stream of volatile products of ...

Kříž, Vlastimil; Bičáková, Olga; Machač, P.
Ústav struktury a mechaniky hornin, 2010

About project

NRGL provides central access to information on grey literature produced in the Czech Republic in the fields of science, research and education. You can find more information about grey literature and NRGL at service web

Send your suggestions and comments to nusl@techlib.cz

Provider

http://www.techlib.cz

Facebook

Other bases