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Online since: August 2017
Authors: Numan M. Durakbasa, Ildikó Maňková, Marek Vrabel'
Cabanettes et al. [2] in their research concluded that the cylinder liner has a great potential in lowering friction resulting in low emission and fuel consumption as well as one of the solution for reduction of friction is to improve and control the surface roughness.
El Mansori, Smoothness and plateauness contributions to the running-in friction and wear of stratified helical slide and plateau honed cylinder liners, Wear. 332-333 (2015) 1238-1247
El Mansori, Running-in wear modeling of honed surface for combustion engine cylinder liners, Wear. 302 (2013) 1360-1369
El Mansori, Smoothness and plateauness contributions to the running-in friction and wear of stratified helical slide and plateau honed cylinder liners, Wear. 332-333 (2015) 1238-1247
El Mansori, Running-in wear modeling of honed surface for combustion engine cylinder liners, Wear. 302 (2013) 1360-1369
Online since: August 2023
Authors: P. González-Aguirre, Felipe Lopez-Hilfiker, Alissa Wild, Carla Frege, Léonie Degaches, Erwan Amade
In addition to acids and bases, traditional volatiles and solvents like acetone, methyl ethyl ketone, PGME, PGMEA, EL, Toluene, Aldehydes, etc. must be measured to ensure adequate yield and process controls.
We also evaluated a novel four channel chemical ionization mass spectrometer (Vocus ABC Monitor) which allows quasi-simultaneous measurements of a larger group of AMC by utilizing multiple soft ionization approaches, based on the same ionization principle as shown by Lopez-Hilfiker et al. [4].
Lee, E.L.
We also evaluated a novel four channel chemical ionization mass spectrometer (Vocus ABC Monitor) which allows quasi-simultaneous measurements of a larger group of AMC by utilizing multiple soft ionization approaches, based on the same ionization principle as shown by Lopez-Hilfiker et al. [4].
Lee, E.L.
Online since: February 2025
Authors: Vincent Omwenga, Nyangoka Isaac Kerina
Et=Ppv*CUF= El*SF*CUFns.ninv.PSH
LCOE=t=1n{(It+O+Mt)/1+rt}t=1n{ El*SF*CUFns*ninv*PSH*1+rt }
Where
SF= safety factor for increasing demand usually 30%
El: is the energy consumption per day,
ns and ninv = are the system and inverter efficiencies which represent resistive losses.
Sadio et al. and Khatib et al. reviewed these frameworks as being intuitive, numerical, and analytical in nature while others adopt Artificial Intelligence to solve the sizing problem [7] [9].
Mandelli et al. proposed a numerical sizing framework for off grid PV systems in Uganda.
Al-Salaymeh, Z.
Al-Hamamre, F.
Sadio et al. and Khatib et al. reviewed these frameworks as being intuitive, numerical, and analytical in nature while others adopt Artificial Intelligence to solve the sizing problem [7] [9].
Mandelli et al. proposed a numerical sizing framework for off grid PV systems in Uganda.
Al-Salaymeh, Z.
Al-Hamamre, F.
Online since: April 2011
Authors: O. Oghoore, Joseph I. Achebo
The heat transfer coefficient for Mg2+ and Al+ ions were also obtained.
The corresponding values for Mg2+ and Al+ alloying elements were and respectively.
Mg2+ is known to be much more volatile than Al+.
Therefore more heat is required to vaporize Al+ than is required to vaporize Mg2+.
It was found that Mg2+ ions are much more volatile than Al+ ions, therefore, more heat was required to vaporize Al+ ions than was needed with Mg2+ ions.
The corresponding values for Mg2+ and Al+ alloying elements were and respectively.
Mg2+ is known to be much more volatile than Al+.
Therefore more heat is required to vaporize Al+ than is required to vaporize Mg2+.
It was found that Mg2+ ions are much more volatile than Al+ ions, therefore, more heat was required to vaporize Al+ ions than was needed with Mg2+ ions.
Online since: July 2022
Authors: Mohammed Lahlou, Abdelhamid Kerkour El-Miad, Abdelkader Nasser, Hajar Sadeq
Numerical Simulation of Direct Tensile Test of Reinforced Concrete Using Abaqus Software
SADEQ Hajar1,a*, NASSER Abdelkader1,b, KERKOUR EL MIAD Abdelhamid1,c and LAHLOU Mohammed2,d
1Mohammed First University Oujda, Faculty of Science Oujda, Laboratory of Materials, Wave, Energy and Environment (LaMOn2E), MEGCE team, Oujda, Morocco
2LabSIPE, ENSAJ, University chouaib Doukkali, EL Jadida, Morocco
ahajar.sadeq@gmail.com, ba1.nasser@ump.ac.ma, ckerkourelmiad@yahoo.fr, dlahloumohammed89@gmail.com
Keywords: Numerical simulation, reinforced concrete, tensile test, Abaqus software, mechanical characteristics.
Mekideche-Chafan, et al., Algérie équipement, Ecole nationale supérieure des travaux publics, Alger, Algérie, 2020, pp. 28-35
Mekideche-Chafan, et al., Algérie équipement, Ecole nationale supérieure des travaux publics, Alger, Algérie, 2020, pp. 28-35
Online since: April 2024
USA
Conference General Chair
Ian McAndrew, Capitol Technology University, USA
Conference Program Chairs
Weidong Zhu, University of Maryland, USA
Zengtao Chen, University of Alberta, Canada
Songgang Qiu, West Virginia University, USA
Young Moon, Syracuse University, USA
Carl Moore, FAMU-FSU College of Engineering, USA
Conference Publicity Chairs
Ilenia Farina, University of Naples “Parthenope”, Italy
Andrew Carruthers, University of Bradford, UK
Conference Program Co-Chair
Michael E Johnson, The Boeing Company, USA
Conference Local Organizing Committee Chair
Haijun Gong, Georgia Southern University, USA
Conference Technical Program Committees
Hechuan Song, University of Science and Technology Beijing, China
Hoo Tien Nicholas Kuan, Universiti Malaysia Sarawak, Malaysia
Ana Margarida Bento, University of Porto, Portugal
Chin Seong Lim, University of Nottingham Malaysia (UNM), Malaysia
Youtian Zhang, Rice University, USA
Wegdan Wagdy, Horus University, Egypt
Amine el
Mahdi Safhi, Concordia University, Canada Mark Jackson, Kansas State University, USA Wahida Tina, Concordia University, Canada & Lansing Board of Water & Light (BWL), USA Osman Adiguzel, Firat University, Turkey Affaf K Al-Oufy, Galala University, Egypt Persia Ada Narag de Yro, Mapua University, Philippines Mohamed G Nassef, Egypt-Japan University of Science and Technology, Egypt Montri Sangsuriyun, Nakhon Phanom University, Thailand Rusdi Nur, Politeknik Negeri Ujung Pandang, Indonesia Babatunde Abiodun OBADELE, Botswana International University of Science and Technology, Botswana Vladoiu Rodica, Ovidius University of Constanta, Romania Somashekhar S.
Mahdi Safhi, Concordia University, Canada Mark Jackson, Kansas State University, USA Wahida Tina, Concordia University, Canada & Lansing Board of Water & Light (BWL), USA Osman Adiguzel, Firat University, Turkey Affaf K Al-Oufy, Galala University, Egypt Persia Ada Narag de Yro, Mapua University, Philippines Mohamed G Nassef, Egypt-Japan University of Science and Technology, Egypt Montri Sangsuriyun, Nakhon Phanom University, Thailand Rusdi Nur, Politeknik Negeri Ujung Pandang, Indonesia Babatunde Abiodun OBADELE, Botswana International University of Science and Technology, Botswana Vladoiu Rodica, Ovidius University of Constanta, Romania Somashekhar S.
Online since: September 2023
Authors: Salah Larbi, Tahar Tayebi, Billal Belfegas
Analysis of a Hybrid System Solar Chimney-Air Soil Heat Exchanger for Natural Ventilation
Billal Belfegas1,2,a, Tahar Tayebi2,b* and Salah Larbi1,c
1Mechanical Engineering and Development Laboratory, National Polytechnic School, Algiers 1, 10, Avenue Hassen Badi, Algiers 16200, Algeria
2Department of Mechanical Engineering, Faculty of Sciences and Technology, University Mohamed El Bachir El Ibrahimi of Bordj Bou Arreridj, El-Anasser 34030, Algeria
aBelfegasb@gmail.com, btahartayebi@gmail.com, cLarbisalah@yahoo.fr
Keywords: Natural ventilation, Solar chimney, Heat exchanger
Abstract.
Several theoretical and experimental research studies followed those of Bansal et al. [8].
[13] Alimi, Sonia, et al., Performance investigation of an original hybrid solar façade system used for HDH desalination and building natural ventilation, Journal of Building Engineering. 42 (2021) 102515
[14] Soto, Andrés, et al., Simulation and experimental study of residential building with north side wind tower assisted by solar chimneys, Journal of Building Engineering. 43 (2021) 102562
[16] Mathur, Jyotirmay, et al., Experimental investigations on solar chimney for room ventilation, Solar Energy. 80.8 (2006) 927-935.
Several theoretical and experimental research studies followed those of Bansal et al. [8].
[13] Alimi, Sonia, et al., Performance investigation of an original hybrid solar façade system used for HDH desalination and building natural ventilation, Journal of Building Engineering. 42 (2021) 102515
[14] Soto, Andrés, et al., Simulation and experimental study of residential building with north side wind tower assisted by solar chimneys, Journal of Building Engineering. 43 (2021) 102562
[16] Mathur, Jyotirmay, et al., Experimental investigations on solar chimney for room ventilation, Solar Energy. 80.8 (2006) 927-935.