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Online since: August 2015
Authors: Tomasz Samborski, Wojciech Jóźwik
A speed of 60 rev/min enabled the correct detection of material discontinuity, vibration reduction of the measurement system, and the anticipated inspection productivity.
In the case of Defects 2 and 4, the transition is softer, which results in the reduction of the signal value by about 30%.
Udpa, Classification of pulsed eddy current GMR data on aircraft structures.
In the case of Defects 2 and 4, the transition is softer, which results in the reduction of the signal value by about 30%.
Udpa, Classification of pulsed eddy current GMR data on aircraft structures.
Online since: March 2012
Authors: Niyomwas Sutham
The thermodynamics model for alumino-thermal reduction and magnesium-thermal reduction of natural metal oxides from several systems (FeTiO3-B2O3-Al, TiO2-B2O3-Al-kaolin, and SiO2-C-Mg systems) were developed.
An excellent agreement between model results and experimental data from this study was obtained.
An excellent agreement between model results and experimental data from this study was obtained.
Online since: May 2012
Authors: Zih Ping Ho
A considerable traffic reduction, of between 54 and 93 percent depending on delivery method, occurs when e-grocery reception boxes are used instead of attended delivery (where the consumer must be at home to receive the goods) [5].
The research data came from a company which was located in Taoyuan county of Taiwan, and the results listed in table 1.
Sutherland, A new approach to scheduling in manufacturing for power consumption and carbon footprint reduction, J.
The research data came from a company which was located in Taoyuan county of Taiwan, and the results listed in table 1.
Sutherland, A new approach to scheduling in manufacturing for power consumption and carbon footprint reduction, J.
Online since: March 2023
Authors: Awni H. Alkhazaleh
The obtained data revealed that the reference LA ignited quickly at 6s with major peak heat release rate (PHRR) of 13408 kW/m2 at 50s, releasing 408.8 MJ/m2 of total heat release rate (THRR) with burning time of 53s.
The transition temperature of LA_RDP does not change significantly compared to that of LA alone, but because the LA used is only 80%, the reduction in latent heat is noticeable.
LA_RDP becomes less flammable than that of LA alone shown by considerable reduction in PHRR and THRR.
The transition temperature of LA_RDP does not change significantly compared to that of LA alone, but because the LA used is only 80%, the reduction in latent heat is noticeable.
LA_RDP becomes less flammable than that of LA alone shown by considerable reduction in PHRR and THRR.
Online since: July 2014
Authors: Ramalingam Senthil, C. Paramasivam, Silambarasan Rajendran
Reduction in emission and brake specific fuel consumption is also observed while using B10 [5].
Many researchers indicated the need of research in the areas of engine modifications so as to suit to higher blends without severe drop in performance so that the renewability advantages along with emission reduction can be harnessed to a greater extent.
The engine was run for 10 minutes and data were collected during last 3 minutes.
Many researchers indicated the need of research in the areas of engine modifications so as to suit to higher blends without severe drop in performance so that the renewability advantages along with emission reduction can be harnessed to a greater extent.
The engine was run for 10 minutes and data were collected during last 3 minutes.
Online since: August 2013
Authors: Huan Sheng Mu, Ling Gao
According to the Hebei Engineering Construction Standards "Specification for composite foundation of soil-cement piles " DB13 (J) 39-2003, tamped concrete piles composite foundation eigenvalues are obtained according to the following formula:
(1)
Where:
fspk - characteristic value of composite foundation bearing capacity(kPa);
Ap - Pile-sectional area (m2);
m - Area displacement ratio of the composite foundation;
fak - Pile soil bearing capacity (kPa), should values according to local experience can also take the natural foundation bearing capacity value;
β- Soil pile bearing capacity reduction factor, tamped concrete piles desirable when the non-soil compaction into a hole of 0.8 to 1.0, generally in accordance with the experience0.85.
Ra - Vertical bearing capacity characteristics value (kN), when the single pile load test data, according to rules of order can be calculated according to: (2) Where: up- Piles perimeter (m); qsi-Pile lateral resistance of the layer of soil characteristic values (kPa); qp- Tip resistance characteristic values (kPa); Li- I-layer soil thickness (m); α - Natural foundation soil in the pile bearing capacity reduction factor, tamped concrete piles taken as 1.0.
Ra - Vertical bearing capacity characteristics value (kN), when the single pile load test data, according to rules of order can be calculated according to: (2) Where: up- Piles perimeter (m); qsi-Pile lateral resistance of the layer of soil characteristic values (kPa); qp- Tip resistance characteristic values (kPa); Li- I-layer soil thickness (m); α - Natural foundation soil in the pile bearing capacity reduction factor, tamped concrete piles taken as 1.0.
Online since: January 2020
Authors: A.M. Sorokin, Vladimir N. Zlobin, Aleksey S. Kudashev
This method of catalyst preparation has several disadvantages such as reduction of the overall pore volume by 20-45%; reduction in the specific surface of the catalyst caused due to agglomeration of the catalyst component; Overrun catalyst component; high cost of the catalyst [2].
Perhaps it assumes that the data changes were caused by the introduction of platinum ions on the proper thickness.
Perhaps it assumes that the data changes were caused by the introduction of platinum ions on the proper thickness.
Online since: November 2016
Authors: J.M. Rodriguez-Ibabe, B. López
The data correspond to high temperature soaking conditions (1400-1460ºC), i.e. a high degree of microalloying element dissolution, and 30 s interpass time [[] R.
This decrease will be due to a reduction of the Nb content in solution (part of Nb precipitated before rolling as (Nb,Ti)(C,N) particles) that will decrease the solute drag effect but also delay the start of strain induced precipitation and also to Nb(C,N) co-precipitation onto TiN coarse particles.
This definition, in addition to the chemical composition and total reduction to be done in the rolling mill, will also depend on the steelmaking and post-solidification step conditions prior to hot rolling.
This decrease will be due to a reduction of the Nb content in solution (part of Nb precipitated before rolling as (Nb,Ti)(C,N) particles) that will decrease the solute drag effect but also delay the start of strain induced precipitation and also to Nb(C,N) co-precipitation onto TiN coarse particles.
This definition, in addition to the chemical composition and total reduction to be done in the rolling mill, will also depend on the steelmaking and post-solidification step conditions prior to hot rolling.
Online since: November 2016
Authors: Adam Grajcar, Mateusz Morawiec
The reduction of Mn content leads to formation of a multiphase microstructure consisting of ultrafine ferrite and retained austenite.
The thickness of bainitic laths and layers of retained austenite decreases with decreasing the isothermal holding temperature at a simultaneous reduction of the content of g phase.
Qualitative and quantitative data can be obtained after an analysis of the images from EBSD technique [24,25].
The thickness of bainitic laths and layers of retained austenite decreases with decreasing the isothermal holding temperature at a simultaneous reduction of the content of g phase.
Qualitative and quantitative data can be obtained after an analysis of the images from EBSD technique [24,25].
Online since: September 2008
Authors: C. Zamponi, Eckhard Quandt
Differential scanning calorimetry data were recorded between -60°C and 150°C at a
typical rate of 10 K/min (Perkin-Elmer, DSC7).
This results in a reduction of lateral feature size in the order of the film thickness, i.e. a reduction of the original circle diameter of 50 µm to 60 µm corresponding to a 5 µm undercutting.Fig. 2: SEM-pictures of structured freestanding NiTi thin films.
This results in a reduction of lateral feature size in the order of the film thickness, i.e. a reduction of the original circle diameter of 50 µm to 60 µm corresponding to a 5 µm undercutting.Fig. 2: SEM-pictures of structured freestanding NiTi thin films.