搜索结果: 1-15 共查到“工学 On-the-fly”相关记录28条 . 查询时间(0.045 秒)
Materials exposed to a high-radiation environment such as the inside of a nuclear reactor vessel can gradually degrade and weaken. But to determine exactly how much damage these materials suffer gener...
‘On-the-fly’3-D print system prints what you design,as you design it
On-the-fly 3-D print system you design you design it
2016/6/12
3-D printing has become a powerful tool for engineers and designers, allowing them to do “rapid prototyping” by creating a physical copy of a proposed design.But what if you decide to make changes? Yo...
奥巴马为非裔建筑师Everett Fly颁发国家人文奖章（图）
奥巴马 非裔建筑师 人文
2015/9/16
美国总统奥巴马最近授予了圣安东尼奥建筑及景观设计师埃弗雷特-福莱(Everett Fly)2014年全国人文奖章。
这是哈佛大学设计研究院的第一位非洲裔研究生，他的作品一直带有“保护非裔美国人的完整性、同时又为地标”的特质。
Everett Fly在他的个人网站中这么说道，“我对成为十名获奖者之一感到相当的惭愧，多年来，我慢慢的了解了人们的生活方式和社会的组织方式，而这一切是深深植根于他们创造...
A University of Queensland researcher hopes to use a chemical found in lemons and other citrus fruits to make clean, renewable jet fuel.
Use of Bacterial Protein Powder in Commercial Fly Ash Pozzolana Cements for High Performance Construction Materials
Compressive Strength Durability Microbial Protein Pozzolana Cement
2013/1/31
Concrete, widely used construction material suffers from cracks and low tensile strength that cut down the load capacity resulting in shortening of self-life. Biologically modified construction materi...
Emissions of Polybrominated Diphenyl Ethers during the Thermal Treatment for Electric Arc Furnace Fly Ash
PBDEs EAF fly ash Thermal treatment Emissions
2016/3/28
This study investigated the fate of polybrominated diphenyl ethers (PBDEs) in a thermal treatment system that was
employed to recover the metals from the electric arc furnace (EAF) fly ash. After 145...
PCDD/F Formation Catalyzed by the Metal Chlorides and Chlorinated Aromatic Compounds in Fly Ash
Fly ash PCDD/Fs Metal chloride Chlorinated aromatic compounds Catalysis.
2016/3/28
The entrained fine fly ash particles carried into the post-combustion region and collected by air pollution control devices
were capable of such surface-mediated dibenzo-p-dioxin and dibenzofurans (P...
Effect of Temperature and CaO Addition on the Removal of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans in Fly Ash from a Medical Waste Incinerator
PCDD/Fs Fly ash Thermal treatment Calcium oxide
2016/3/28
The effects of thermal treatment temperature and CaO addition on polychlorinated dibenzo-p-dioxins and dibenzofurans
(PCDD/Fs) content in the fly ashes from a medical waste incinerator with high chlo...
How Fast a Hydrogen Atom can Move Before Its Proton and Electron Fly Apart?
Redshift Blue Shift Speed Threshold Hydrogen Ionized
2013/1/30
In this paper we discussed the behavior of a hydrogen atom in moving and found there is a speed threshold for hydrogen atom. As long as the speed of hydrogen reaches or beyond its speed threshold, the...
Ever since 2000, VITO has been working on the Pegasus project. This involves a solar High Altitude Long Endurance Unmanned
Aerial Vehicle (HALE-UAV) as a stratospheric platform for Earth Observation...
Thermal Formation of Polybrominated Diphenyl Ethers in Raw and Water-Washed Fly Ash
PBDEs Fly ash Formation de novo Precursor
2016/3/28
To the best of our knowledge, the formation mechanisms of PBDEs in the combustion system, fly ash, as well as their
relation with temperature, have never been investigated. In this study, the formati...
Fate of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans during the Thermal Treatment of Electric Arc Furnace Fly Ash
PCDD/Fs EAF fly ash Thermal treatment
2016/3/28
Thermal treatment is often employed to recover the metals contained in electric arc furnace (EAF) fly ash, which is
considered a major source of PCDD/Fs. After the present treatment, the mass and vol...
Complex Processing of Pulverized Fly Ash by Dry Separation Methods
Pulverized Fly Ash (PFA) Processing Solid Wastes UtilizationL Dry Separation Fly Ash Components Glass Microspheres Magnetospheres Fillers Electro-Mass-Classifier
2013/3/13
Pulverized fly ash (PFA) is produced about 500 billions tons every year in the world in a result of coals combustion. Most of the fly ash collected in power plants is disposed by deposition in landfil...
Properties of Roller Compacted Concretes with Fly Ash
Fly ash RCC Strength Loss on ignition Vibrating slump test
2009/10/13
In this study, brief information on zero slump concrete, which is not in common use in Turkey, is given.Zero slump concrete, also known as roller compacted concrete (RCC), is produced at a very low wa...