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Study of New Method for the High Yield and Superior Quality of Spirulina

Liu Desheng,Zhuang Huiru,Zheng Lingling,Lin Song,Hu Ningsan

Strategic Study of CAE 2003, Volume 5, Issue 12, Pages 12-18

Abstract: points indoor and outdoor experiments and research, it has been proved the application technology of the TAemulsion powder for the promotion of superior quality and high yield of spirulina .In the factory mode of production of spirulina, 0.01〜0.02 mg/L emulsion powder is added into the cultureTo apply TA emulsion powder as the cultivation regulator and the cultivation technology is a new creation

Keywords： TA emulsion powder spirulina plant growth regulator

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The Effect of Plant Growth Regulator TA Emulsive Powder on the Yield and Quality of Kelp

Liu Desheng,Zhang Qun

Strategic Study of CAE 2000, Volume 2, Issue 2, Pages 68-73

Abstract: TA emulsive powder can remarkably increase the yield and improve the quality of kelp.After the kelp seedling soaked in 2 mg/L TA solution for 2 hours and then put into breeding, the growthTA emulsive powder is a pioneer product at home and abroad.

Keywords： triacontanol kelp plant growth regulator

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Relationship of Structure and Stability in Emulsion Explosvie

Wang Xuguang,Shen Yingfeng

Strategic Study of CAE 2000, Volume 2, Issue 2, Pages 24-29

Abstract: Through the study on structure, this paper systematically analysed various factors affecting stability of emulsionThe experimental results show that the osmosis pressures of several kinds of stable emulsion explosive

Keywords： emulsion explosives structure stability

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Orientation effect of electropolishing characteristics of 316L stainless steel fabricated by laser powder

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 580-592 doi: 10.1007/s11465-021-0633-7

Abstract: electropolishing characteristics on different surfaces of 316L stainless steel fabricated by laser powder

Keywords： electropolishing laser powder bed fusion 316L stainless steel corrosion resistance microstructure

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Importance of emulsions in crystallization—applications for fat crystallization

Sandra PETERSEN, K. CHALEEPA, Joachim ULRICH

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1, Pages 43-48 doi: 10.1007/s11705-013-1309-6

Abstract: Emulsions and crystallization are two independent research topics which normally do not overlap although a combination of the two could be applicable to many areas. Here, the importance of emulsions in the field of fat crystallization is described. Three applications with industrial relevance were chosen for investigation: fat fractionation, the solidification of phase change materials and solid lipid nanoparticles. For fat fractionation and phase change materials, emulsification can be applied as a tool to improve the fat crystallization process, and thus the product quality of the crystallized fat. Furthermore, the use of emulsification creates new application fields such as solid lipid nanoparticles in the area of fat crystallization.

Keywords： emulsion fat crystallization phase change material emulsion fractionation emulsion solidification

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Advances in polishing of internal structures on parts made by laser-based powder bed fusion

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0724-0

Abstract: Considering the manufacturing of inner structures, laser-based powder bed fusion (L-PBF) is an attractive

Keywords： laser-based powder bed fusion polishing internal structures surface quality surface features post

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Assessment of glass fiber-reinforced polyester pipe powder in soil improvement

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3, Pages 742-753 doi: 10.1007/s11709-021-0732-x

Abstract: This study investigates the use of glass fiber-reinforced polyester (GRP) pipe powder (PP) for improving

Keywords： shallow foundation sandy soil bearing capacity soil improvement pipe powder

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Performance and emission characteristics of a diesel engine operating on different water in diesel emulsion

Seyed Saeed HOSEINI, Mohammad Amin SOBATI

Frontiers in Energy 2019, Volume 13, Issue 4, Pages 636-657 doi: 10.1007/s11708-019-0646-7

Abstract: The nitrogen oxide (NO ) release of diesel engines can be reduced using water in diesel emulsion fuelIn the present paper, different formulations of water in diesel emulsion fuels were prepared by ultrasonicThe water droplet size in the emulsion, polydisperisty index, and the stability of prepared fuel wasConsidering multi-objective optimization, the best formulation for the emulsion fuel was found to beA comparison was made between the best emulsion fuel and the neat diesel fuel for engine performance

Keywords： water in diesel emulsion fuel hydrophilic-lipophilic balance (HLB) response surface methodology (RSM) emulsion stability engine performance exhaust emission

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Investigation of the hydro-mechanical behaviour of compacted expansive clay

Yujun CUI, An Ninh TA, Anh Minh TANG, Yingfa LU,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2, Pages 154-164 doi: 10.1007/s11709-010-0019-0

Abstract: The hydro-mechanical behaviour of compacted expansive Romainville clay was investigated. The soil was air-dried, crushed, and passed through a 2 mm sieve before being statically compacted to a dry density of 1.35 Mg/m. The mechanical behaviour was investigated by tests in oedometer with controlled suction using the vapor equilibrium technique (suction = 0, 9, 39, and 110 MPa). The vertical stress was applied in the range of 0–800 kPa. The experimental results are shown as follows: 1) wetting-induced swelling was higher at lower vertical stresses; 2) the vertical stress under which no swelling occurred during water flooding was estimated at 60 kPa, which can be considered as the swelling pressure of the soil tested; 3) the soil compressibility (changes of volume upon stress increases) was strongly influenced by the soil suction: the lower the suction, the higher the compressibility. The hydraulic behaviour was investigated using a large-scale infiltration chamber (800 mm × 1000 mm in section and 1000 mm high). The large size of the soil column allowed burying the volumetric water content sensors (ThetaProbe) without significantly affecting the water transfer and the soil swelling during infiltration. The soil suction was monitored along the soil height (every 100 mm) using various relative humidity sensors and psychrometers. In the infiltration test, water was kept on the soil surface and changes in suction and volumetric water content were monitored for 338 d. The wetting front has reached the bottom of the soil column at the end of the test. The data from the simultaneous monitoring of suction and water content were used to determine the water retention curve and the unsaturated hydraulic conductivity using the instantaneous profile method. It has been observed that the soil water retention curve depends on the soil depth; that is to be related to the soil depth-dependent swelling. The unsaturated hydraulic conductivity was found to be quite low, comprised between 3 × 10 m/s (at saturated state) and 10 m/s (at about 100 MPa suction).

Keywords： Romainville clay suction control oedometer test large infiltration task hydro-mechanical behaviour

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Experimental study and assessment of thermal energy storage mortar with paraffin/recycled brick powder

Luchen HAO; Jianzhuang XIAO; Wanzhi CAO; Jingting SUN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 10, Pages 1301-1314 doi: 10.1007/s11709-022-0883-4

Abstract: Thermal energy storage recycled powder mortar (TESRM) was developed in this study by incorporating paraffin/recycled brick powder (paraffin/BP) composite phase change materials (PCM).

Keywords： recycled powder mortar recycled brick powder thermal energy storage paraffin phase change material

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Dynamic behavior of stormwater quality parameters in South Texas

Xubin PAN, Jingyi ZHANG, Wei-Ta FANG, Kim D. JONES

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6, Pages 825-830 doi: 10.1007/s11783-012-0465-0

Abstract: To control water impairment in urban stormwater, it is important to evaluate changing patterns of water quality parameters in stormwater runoff. Thus, the authors performed a series of experiments to investigate the dynamics of common water parameters during storm events in semi-arid areas, with multiple samples collected and analyzed in field stormwater applications. At this field monitoring site within McAuliffe Park, McAllen, Texas, in the United States, a storm event increased the concentrations of ( ), but this event represented a decreasing trend over the entire event period. Besides, peak intensity of different pollutants in the stormwater runoff occurred at different times other than at any peak flows, representing a complexity of the temporal and spatial measurements. Multi-sample per-event approaches recommended based on the complexity of the hydrograph and different peak intensity times of pollutants. In addition, high bacteria and total suspended solids (TSS) concentrations in the initial stage of the storm event should be considered when designing Best Management Practices (BMPs) and Low Impact Developments (LIDs). New strategies and solutions for addressing ecohydrological challenges should be proposed to avoid collateral damages to their both common wealth in ecosystems and human well-beings.

Keywords： event mean concentration first flush multi-sample per event ecohydrology

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Aging properties and aging mechanism of activated waste rubber powder modified asphalt binder based on

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4, Pages 625-636 doi: 10.1007/s11709-023-0938-1

Abstract: This study is performed to develop a novel pavement material using waste rubber powder, waste lubricatingSubsequently, the aging properties and aging mechanism of activated waste rubber powder modified asphaltThe rheological results show that, compared with waste rubber powder modified asphalt (RMA), ARMA offersmicro-characterization result shows that the aging of ARMA may be caused by the fact that LBP-activated waste rubber powder

Keywords： rubber powder modified asphalt aging mechanism rheological characterization

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of CoCrFeMnNi high-entropy alloy from elemental feedstock toward high-throughput synthesis via laser powder

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0727-x

Abstract: In this work, laser powder bed fusion (L-PBF) is adopted for the in situ synthesis of equiatomicCoCrFeMnNi HEA from elemental powder mixtures.

Keywords： laser powder bed fusion (L-PBF) in situ alloying high-entropy alloys heat treatment rapid

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Preparation of adsorptive nanoporous membrane using powder activated carbon: Isotherm and thermodynamic

Majid Peyravi

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 4, Pages 673-687 doi: 10.1007/s11705-019-1800-9

Abstract: Adsorptive polyethesulfone (PES) membranes were prepared by intercalation of powder activated carbon

Keywords： amine functionality nanoporous membrane adsorption isotherm thermodynamic parameters landfill leachate

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Global warming potential associated with Irish milk powder production

William Finnegan, Jamie Goggins, Aksana Chyzheuskaya, Xinmin Zhan

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0949-z

Abstract: Therefore, in this paper, a single agri-food product, milk powder, is examined in order to estimate theThe average total GWP associated with the manufacture of milk powder is 9.731 kg CO eq·kg milk powder, which has a standard deviation of 2.26 kg CO eq·kg milk powder, for the life cycle stages analyzed

Keywords： Dairy Global warming potential Ireland Life cycle assessment Milk powder Milk production