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Online since: October 2011
Authors: Ali Sarosh, Dong Yun Feng, Muhammad Adnan
Behind the injecting orifice circular Mach number contours indicate existence of barrel shock structures which cause the fuel jet to bend and flow almost parallel to the primary flow, fuel now penetrates the flow under the influence of counter rotating vortices.
Furthermore turbulence-chemistry interaction can be also be improved by using the more accurate Eddy Dissipation Concept (EDC).
Furthermore turbulence-chemistry interaction can be also be improved by using the more accurate Eddy Dissipation Concept (EDC).
Online since: May 2019
Authors: Leonid Klinger, Alexey Rodin, Boris Bokstein, Aleksei Itckovich
After minimization at 0K, the structure of the grain boundary was set corresponding to the minimum energy.
Gas, Diffusion and 2D Chemistry in Grain Boundaries, Defect and Diffusion Forum, 95-98 (1993) 393-404
Gas, Diffusion and 2D Chemistry in Grain Boundaries, Defect and Diffusion Forum, 95-98 (1993) 393-404
Online since: August 2013
Authors: Yan Chun Wang, Xiao Dong Huang, Kuang Ren, Hong Yan Fan, Nan Shen
CAT could reduce the concentration of hydrogen peroxide, the precursor of the OH radical, through catalytic decomposition of H2O2 into H2O and O2, thus preventing the formation of reduction of harmful OH radicals via Fenton chemistry in vivo.
Excessive NO causes damage to cellular membrane, structure, protein and DNA through a variety of chemical and enzymatic mechanisms, leading to neuronal death.
Excessive NO causes damage to cellular membrane, structure, protein and DNA through a variety of chemical and enzymatic mechanisms, leading to neuronal death.
Online since: November 2020
Authors: Tomas Marada, Pavel Doležal, Michaela Krystýnová, Helena Doležalová Weissmannová
Characterization of Mg-Zn Layered Bulk Materials Prepared by Powder Metallurgy Method
Pavel Doležal1,a*, Michaela Krystýnová2,b, Tomáš Marada1,c and Helena Doležalová Weissmannová2,d
1Institute of Materials Science and Engineering, Faculty of Mechanical Engineering, Brno University of Technology, Technická 2896/2, 616 69 Brno, Czech Republic
2Faculty of Chemistry, Brno University of Technology, Purkyňova 464/118, 612 00 Brno, Czech Republic
adolezal@fme.vutbr.cz, bxckrystynovam@fch.vut.cz, cmarada@fme.vutbr.cz,
ddolezalova@fch.vut.cz
Keywords: Magnesium, Zinc, Powder metallurgy, Fractography.
Layer structure of bulk materials was prepared using a special device with a sliding mandrel that allows dosing of the individual layers with accurate thickness with a precision of micrometer units.
Layer structure of bulk materials was prepared using a special device with a sliding mandrel that allows dosing of the individual layers with accurate thickness with a precision of micrometer units.
Online since: October 2021
Authors: Libor Topolář, Richard Dvořák, Petr Hrubý
Characterization of Carbonatation Rate of Alkali-Activated Blast Furnace Slag in Various Environments
Richard Dvořák1,a*, Petr Hrubý2,b and Libor Topolář1,c
1Brno University of technology, Faculty of civil engineering, Veveří 331/95, Brno, Czech Republic
2Brno University of technology, Faculty of Chemistry, Purkyňova 464, Brno, Czech Republic
advorak.r1@fce.vutbr.cz, bxchrubyp@vutbr.cz, cLibor.Topolar@vutbr.cz
*corresponding author
Keywords: Alkali system, Mortar, Carbonatation, Slag, Hydroxide, Nondestructive testing, Impact Echo, Ultrasound
Abstract.
Ultrasonic pulse and resonance method–evaluation of the degree of damage to the internal structure of repair mortars caused by exposure to high temperatures.
Ultrasonic pulse and resonance method–evaluation of the degree of damage to the internal structure of repair mortars caused by exposure to high temperatures.
Online since: April 2021
Authors: Fu Xing Qin, Li Zhang, Zhong Wang
Communication system network structure
Based on standard SIP protocol, FreeSWITCH server provides terminal users with login verification, location registration (SIP registration server), call routing, call establishment, maintenance and release and other basic call control functions[6].
[8] Szytula A and Leciejewicz J 1989 Handbook on the Physics and Chemistry of Rare Earths vol 12, ed K A Gschneidner Jr and L Erwin (Amsterdam: Elsevier) p 133 [9] Zhan, X. (2014) The Impact of “Access Control System” on Library Service and Management.
[8] Szytula A and Leciejewicz J 1989 Handbook on the Physics and Chemistry of Rare Earths vol 12, ed K A Gschneidner Jr and L Erwin (Amsterdam: Elsevier) p 133 [9] Zhan, X. (2014) The Impact of “Access Control System” on Library Service and Management.
Online since: January 2021
Authors: Rittin Abraham Kurien, D. Philip Selvaraj, M. Sekar, D. Tijo, Chacko Preno Koshy
The hydrogen bonding in the networking structure of fiber was detached and the moisture absorption and surface morphology can be reduced by the help of alkali treatment [16].
Handbook of Fiber Chemistry, third ed.
Handbook of Fiber Chemistry, third ed.
Online since: September 2014
Authors: Marek Szykut, Dariusz Siemiaszko
Influence of eccentric arrangement of the die for the temperature distribution in the sample during the pressure-assisted induction sintering (PAIS)
Dariusz Siemiaszko, Marek Szykut
Military University of Technology,
Faculty of Advanced Technologies and Chemistry,
S.
Bojar, Influence of temperature during pressure-assisted induction sintering (PAIS) on structure and properties of the Fe40Al intermetallic phase, Intermetallics 41 (2013) 16-21.
Bojar, Influence of temperature during pressure-assisted induction sintering (PAIS) on structure and properties of the Fe40Al intermetallic phase, Intermetallics 41 (2013) 16-21.
Online since: October 2021
Authors: Hossein Aghajani, Sanaz Sattarnezhad Golchin
One intense TiN (111) diffraction peak can be observed at 36.25° which suggests the presence of the phase with B1 NaCl cubic structure.
[22] Shahriari, A. and Aghajani, H., Protection of Metals and Physical Chemistry of Surfaces, 53(3), (2017), 518-526
[22] Shahriari, A. and Aghajani, H., Protection of Metals and Physical Chemistry of Surfaces, 53(3), (2017), 518-526