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Online since: December 2016
Authors: Konstantin Satsiuk, Oksana Lunova, Viktor Gorda
Stabilized electric heating of a slag bath allows to achieve the following benefits in comparison with the operating analogs:
· the stable thermal mode irrespective of fluctuations of the structure, both organic, and mineral components of raw materials is provided, that exclude process failure, and also such typical disadvantage for traditional gasifiers, as "freezing" of a slag bath involves an emergency stop of a gas generator;
· quality of generating gas increases, due to reduction of the ballast additions, which is put by blasting;
· metals can be restored and extracted, as a result of high-temperature processing of raw materials in the reducing atmosphere additionally to fire-resistant components.
In recalculation of 100 kg these datum are following: Element initial structure of test charge, kg: C – 44,8; H – 6,9; O – 37,4; N – 1,3; A – 6,5 (ashes).
In recalculation of 100 kg these datum are following: Element initial structure of test charge, kg: C – 44,8; H – 6,9; O – 37,4; N – 1,3; A – 6,5 (ashes).
Online since: July 2013
Authors: J. Paulo Davim, V.N. Gaitonde, S.R. Karnik, S. Basavarajappa
Conversely, the delamination defect in drilling results in deprived assembly tolerance and continuing performance worsening and means to solve delamination problem lies in the reduction of thrust force [48].
The RSM comprises the choice of appropriate design of experiments (DOE) for enough and consistent measurement of response, the construction of proper mathematical model of response surface with most excellent fittings of the data and the demonstration of interaction effects of input parameters through plots.
The RSM comprises the choice of appropriate design of experiments (DOE) for enough and consistent measurement of response, the construction of proper mathematical model of response surface with most excellent fittings of the data and the demonstration of interaction effects of input parameters through plots.
Online since: August 2019
Authors: M.N. Bouaziz, Mhamed Tayeb, Salah Hanini
It is helpful to use the linear regression slope through the data point method to demonstrate one parameter’s influence on the others, using Microsoft Excel.
Enhancing both of the couple stress parameter S and the Nanofluid Lewis’s number Len, imply the augmentation of Nusselt number at the left wall, and its reduction on the right one.
Enhancing both of the couple stress parameter S and the Nanofluid Lewis’s number Len, imply the augmentation of Nusselt number at the left wall, and its reduction on the right one.
Online since: June 2025
Authors: B. Ratna Sunil, Yerra Narendra Babu, Seelam Krugon, D. Vijay Praveen, P. Umamaheswarrao
This could be due mismatch between matrix and reinforcements which create the stress concentration at the interface, leading to premature crack formation and a reduction in ductility was noticed.
By following an orthogonal array (L16), various parameter combinations were tested, and the resulting dry sliding wear data are summarized in Table 5.
By following an orthogonal array (L16), various parameter combinations were tested, and the resulting dry sliding wear data are summarized in Table 5.
Online since: March 2021
Authors: M.A. Amir, N.H. Hamid
A recent study by Sahil Eknat et al [17] on the evaluation of a G+10 base-isolated RC building using ETABS software shows that base isolator became effective by increase the building natural period and reduction of base shear on the isolated building.
If the experimental data for EI/L is available, the modeling base isolation as a deep beam will be more exact than modeling it as two spring elements [36].
If the experimental data for EI/L is available, the modeling base isolation as a deep beam will be more exact than modeling it as two spring elements [36].
Online since: November 2009
Authors: Reinhard Pippan, Horst Vehoff, B. Yang
However, the deformation
mechanisms related to the complexity of grain size dependence of mechanical properties in NC
materials are still under debate and not completely clear, few effects may be attributed to the different
specimen geometry, loading conditions, displacement and monitoring techniques, and of course the
precision of data.
In addition, the saturation in the refinement of the CG Ni during HPT also requires a movement of the boundaries, here the shear deformation induces a reduction in the "thickness" of the grains and substructural elements, and leads to a fragmentation [58, 59].
In addition, the saturation in the refinement of the CG Ni during HPT also requires a movement of the boundaries, here the shear deformation induces a reduction in the "thickness" of the grains and substructural elements, and leads to a fragmentation [58, 59].
Online since: March 2004
Authors: W.S. Chung, Kwang Jin Kim, W.Y. Yoon
The data was generated using MgK� X-rays at 400 W, 2KeV.
These appeared to be little difference in the electrochemical behavior of the treated electrodes, with each modified protective layers giving rise to a significant and similar reduction in the anodic current density and corrosion potential.
These appeared to be little difference in the electrochemical behavior of the treated electrodes, with each modified protective layers giving rise to a significant and similar reduction in the anodic current density and corrosion potential.
Online since: March 2024
Authors: Maryam Tijjani Saleh
The program's primary objective is to facilitate access to sustainable energy by enhancing economic feasibility, encouraging increased investments in renewable energy mini-grids across Africa, and emphasizing strategies for cost reduction and innovative financing mechanisms [4].
Most mini-grid developers are facing difficulties, including a lack of adequate policy and regulatory framework relating to tariffs, licensing, and permitting procedures, insufficient proven business models, a lack of market data, a lack of stakeholders’ capacity, and more [27] [28].
Most mini-grid developers are facing difficulties, including a lack of adequate policy and regulatory framework relating to tariffs, licensing, and permitting procedures, insufficient proven business models, a lack of market data, a lack of stakeholders’ capacity, and more [27] [28].
Online since: February 2023
Authors: Jian Lin Yao, Ya Xian Yuan, Min Min Xu, Chen Jie Zhang, Yan Hua Lu
Fig. 3 (a) presents the surface structure of the TiO2 (60 nm)–Au nanocomposite prepared by the high-temperature reduction method.
As the catalytic photoelectrochemical conversion of PATP is a reversible process, by slowly increasing the potential to 0 V, more accurate data on PATP coupling could be obtained.
As the catalytic photoelectrochemical conversion of PATP is a reversible process, by slowly increasing the potential to 0 V, more accurate data on PATP coupling could be obtained.
Online since: October 2023
Authors: Meng Wang, Cong Qu, Hai Tao Wang, Xin Yue Yang
As shown in Table 5, the mass of the three specimens did not change much during the 150d immersion test, with specimen S2 showing the greatest reduction in mass, by 3%, and specimens S1 and S3 decreasing by 1% and 2% , respectively.
[4] Engineering; Anhui Jianzhu University Researchers Release New Data on Engineering (The Durability of Alkali-Activated Materials in Comparison with Ordinary Portland Cements and Concretes: A Review) , J.
[4] Engineering; Anhui Jianzhu University Researchers Release New Data on Engineering (The Durability of Alkali-Activated Materials in Comparison with Ordinary Portland Cements and Concretes: A Review) , J.