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S. OHUNAKIN, M. S. ADARAMOLA, O. M. OYEWOLA, R. O. FAGBENLE
《能源前沿(英文)》 2013年 第7卷 第2期 页码 214-222 doi: 10.1007/s11708-013-0241-2
关键词: global solar radiation Hargreaves model sunshine hour ambient temperatures Osogbo
Orderly decorated nanostructural photoelectrodes with uniform spherical TiO
M. Bakhshayesh,S. S. Azadfar
《化学科学与工程前沿(英文)》 2015年 第9卷 第4期 页码 532-540 doi: 10.1007/s11705-015-1549-8
关键词: dye-sensitized solar cell uniform particles TiO2 gel process light harvesting
Estimation of power in low velocity vertical axis wind turbine
Sampath S. S.,Sawan SHETTY,Chithirai Pon Selvan M.
《机械工程前沿(英文)》 2015年 第10卷 第2期 页码 211-218 doi: 10.1007/s11465-015-0338-x
The present work involves in the construction of a vertical axis wind turbine and the determination of power. Various different types of turbine blades are considered and the optimum blade is selected. Mechanical components of the entire setup are built to obtain maximum rotation per minute. The mechanical energy is converted into the electrical energy by coupling coaxially between the shaft and the generator. This setup produces sufficient power for consumption of household purposes which is economic and easily available.
Mechanical properties of steel, glass, and hybrid fiber reinforced reactive powder concrete
Atheer H.M. ALGBURI, M. Neaz SHEIKH, Muhammad N.S. HADI
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 998-1006 doi: 10.1007/s11709-019-0533-7
关键词: reactive powder concrete steel fiber glass fiber hybrid fiber
Dhineka , M. Sambandam , S. K. Sivadas , T.Kaviarasan , Umakanta Pradhan , Mehmuna Begum , Pravakar Mishra , M. V. Ramana Murthy
《环境科学与工程前沿(英文)》 2022年 第16卷 第1期 页码 10-10 doi: 10.1007/s11783-021-1444-0
In view of increasing Microplastics (MPs) contamination in the marine environment and dearth of baseline data, a study was conducted on the abundance, characterization, and seasonal distribution of MPs in the nearshore sediments of the south-east coast of India. Sediment samples (n = 130) were collected at a distance of 1 km and 10 km from the shore region at varying depths (8–45 m) along the Chennai to Puducherry coast (165 km stretch), representing two seasons, i.e., south-west (July 2019 and July 2020) and north-east (January 2020) monsoons. The average abundance of MPs at the 22 offshore sites along the Chennai to Puducherry coast varied from 9±4.3 to 19±12.9 particles/50 g dry weight, in July 2019 and January 2020, respectively. July 2020 had an average abundance of 10±4.5 particles/50 g dry weight. Spatially, high levels of MPs were found at 1km stations and transects in proximity to the river inlets, and temporally, the north-east month recorded the maximum concentration. The dominant morphotype was the filament, and the major polymers were polyethylene and polypropylene. Scanning Electron Microscope (SEM) images revealed the surface irregularity and degradation of MPs due to weathering. The study highlights that high sediment contamination by MPs occurs during heavy rainfall and accumulates closer to river inlets. Eventually, this study suggests that appropriate management of plastic wastes on the landside will reduce MP contamination in the marine environment.
Techno-economic evaluation of wind energy in southwest Nigeria
Muyiwa S. ADARAMOLA, Olarenwaju M. OYEWOLA, Olayinka S. OHUNAKIN, Rufus R. DINRIFO
《能源前沿(英文)》 2012年 第6卷 第4期 页码 366-378 doi: 10.1007/s11708-012-0205-y
关键词: mean wind speed Weibull distributions wind turbine techno-economic analysis southwest geopolitical region Nigeria
Investigation of wind energy potentials in Brunei Darussalam
M. A. SALAM, M. G. YAZDANI, Q. M. RAHMAN, Dk NURUL, S. F. MEI, Syeed HASAN
《能源前沿(英文)》 2019年 第13卷 第4期 页码 731-741 doi: 10.1007/s11708-018-0528-4
关键词: wind speed Weibull distribution wind rose wind energy wind power
Decoration of vertically aligned TiO
ISMAIL, M. S. AMIN, Mohamed MEKEWI
《能源前沿(英文)》 2018年 第12卷 第2期 页码 249-258 doi: 10.1007/s11708-018-0547-1
关键词: titanium dioxide nanotube arrays potentiostaticanodization electrodeposition method tungsten oxide photoelectrochemical water splitting
Planetary Homeostasis of Reactive Nitrogen Through Anaerobic Ammonium Oxidation
Guibing Zhu,Bangrui Lan,Shuci Liu,Cameron M.Callbeck,Shanyun Wang,Liping Jiang,Asheesh Kumar Yadav,Jan Vymazal,Mike S. M.
《工程(英文)》 doi: 10.1016/j.eng.2023.09.013
关键词: biogeochemical N-cycle oxic–anoxic interface nature-based solution biogeoengineering nitrogen sustainable development
An investigation of reaction furnace temperatures and sulfur recovery
S. ASADI, M. PAKIZEH, M. POURAFSHARI CHENAR
《化学科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 362-371 doi: 10.1007/s11705-011-1106-z
关键词: Claus unit concentration of H2S tail gas ratio sulfur recovery catalytic bed
Sizing of hybrid PMSG-PV system for battery charging of electric vehicles
M. M. RAJAN SINGARAVEL,S. ARUL DANIEL
《能源前沿(英文)》 2015年 第9卷 第1期 页码 68-74 doi: 10.1007/s11708-015-0349-7
Bismuth oxide-related photocatalysts in green nanotechnology: A critical analysis
Reverberi, P.S. Varbanov, M. Vocciante, B. Fabiano
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 878-892 doi: 10.1007/s11705-018-1744-5
关键词: photocatalysis visible light bismuth compounds nanotechnology environmental remediation decontamination pollution abatement
Kinematical synthesis of an inversion of the double linked fourbar for morphing wing applications
AVILéS, I. FERNáNDEZ, M. ABASOLO
《机械工程前沿(英文)》 2013年 第8卷 第1期 页码 17-32 doi: 10.1007/s11465-013-0364-5
This paper presents the kinematical features of an inversion of the double linked fourbar for morphing wing purposes. The structure of the mechanism is obtained using structural synthesis concepts, from an initial conceptual schematic. Then, kinematic characteristics as instant center of rotation, lock positions, dead point positions and uncertainty positions are derived for this mechanism in order to face the last step, the dimensional synthesis; in this sense, two kinds of dimensional synthesis are arranged to guide the wing along two positions, and to fulfill with the second one some aerodynamic and minimum actuation energy related issues.
关键词: morphing wing structural synthesis dimensional synthesis geometrical kinematics
Farouq TWAIQ,M.S. NASSER,Sagheer A. ONAIZI
《化学科学与工程前沿(英文)》 2014年 第8卷 第4期 页码 488-497 doi: 10.1007/s11705-014-1459-1
关键词: heavy oil mesoporous silicate material kinetics template removal adsorption
Critical review of recent development in fiber reinforced adobe bricks for sustainable construction
Mahgoub M. SALIH, Adelaja I. OSOFERO, Mohammed S. IMBABI
《结构与土木工程前沿(英文)》 2020年 第14卷 第4期 页码 839-854 doi: 10.1007/s11709-020-0630-7
关键词: adobe bricks fibre reinforced bricks green sustainable building material physical and mechanical properties
标题 作者 时间 类型 操作
Correlations for estimating solar radiation using sunshine hours and temperature measurement in Osogbo, Osun State, Nigeria
S. OHUNAKIN, M. S. ADARAMOLA, O. M. OYEWOLA, R. O. FAGBENLE
期刊论文
Orderly decorated nanostructural photoelectrodes with uniform spherical TiO
M. Bakhshayesh,S. S. Azadfar
期刊论文
Estimation of power in low velocity vertical axis wind turbine
Sampath S. S.,Sawan SHETTY,Chithirai Pon Selvan M.
期刊论文
Mechanical properties of steel, glass, and hybrid fiber reinforced reactive powder concrete
Atheer H.M. ALGBURI, M. Neaz SHEIKH, Muhammad N.S. HADI
期刊论文
Characterization and seasonal distribution of microplastics in the nearshore sediments of the south-east coast of India, Bay of Bengal
Dhineka , M. Sambandam , S. K. Sivadas , T.Kaviarasan , Umakanta Pradhan , Mehmuna Begum , Pravakar Mishra , M. V. Ramana Murthy
期刊论文
Techno-economic evaluation of wind energy in southwest Nigeria
Muyiwa S. ADARAMOLA, Olarenwaju M. OYEWOLA, Olayinka S. OHUNAKIN, Rufus R. DINRIFO
期刊论文
Investigation of wind energy potentials in Brunei Darussalam
M. A. SALAM, M. G. YAZDANI, Q. M. RAHMAN, Dk NURUL, S. F. MEI, Syeed HASAN
期刊论文
Planetary Homeostasis of Reactive Nitrogen Through Anaerobic Ammonium Oxidation
Guibing Zhu,Bangrui Lan,Shuci Liu,Cameron M.Callbeck,Shanyun Wang,Liping Jiang,Asheesh Kumar Yadav,Jan Vymazal,Mike S. M.
期刊论文
An investigation of reaction furnace temperatures and sulfur recovery
S. ASADI, M. PAKIZEH, M. POURAFSHARI CHENAR
期刊论文
Sizing of hybrid PMSG-PV system for battery charging of electric vehicles
M. M. RAJAN SINGARAVEL,S. ARUL DANIEL
期刊论文
Bismuth oxide-related photocatalysts in green nanotechnology: A critical analysis
Reverberi, P.S. Varbanov, M. Vocciante, B. Fabiano
期刊论文
Kinematical synthesis of an inversion of the double linked fourbar for morphing wing applications
AVILéS, I. FERNáNDEZ, M. ABASOLO
期刊论文
Effect of the degree of template removal from mesoporous silicate materials on their adsorption of heavy oil from aqueous solution
Farouq TWAIQ,M.S. NASSER,Sagheer A. ONAIZI
期刊论文