Application of Artificial Freezing Method in Deformation Control of Subway Tunnel by Jie Li, Jinke Li, Yuancheng Cai, Dingyi Wu, Chunxia Guo, Wencai Zhao, Kunjie Tang, Yuhang Liu

“…Then, through engineering examples, the reinforcement effect of AFM in the four aspects of subway connecting passage, shield inlet and outlet, interval tunnel, and damage repair is introduced. …”
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Construction and Application of Grid-Xin'anjiang Model Within Daheba Watershed in Shaanxi Province by HE Chengmin, GU Zhao

“…Taking Daheba watershed,the tributary of Hanjiang River in Shaanxi Province as the study area,this paper constructs the Grid-Xin'anjiang model through DEM (Digital Elevation Model) data analysis and geomorphic feature parameter extraction,applies it to simulate and analyze the runoff process of the watershed and the dynamic changes of spatial distribution of free water content,and carries out the flood simulation verification by the measured data of 7 flood in the special hydrological station of Daheba from 2011 to 2014 to verify the reliability of the constructed Grid-Xin'anjiang model.The results show that the simulation error of peak discharge can be controlled below 20% basically,the error of peak time is within 3 h,and the uncertainty coefficient is above 0.78,which indicating that the Grid-Xin'anjiang model can satisfactorily simulate the flood processes within Daheba watershed of Shaanxi Province.At the same time,taking the rainfall runoff process on July 16,2013 and July 25,2013 as an example,it analyzes the dynamic change of spatial distribution of free water content.As a result,combined with the physical meaning of free water content,the development of rainfall process and the evaluation of flood process precision at the outlet of the watershed,it can be concluded that the Grid-Xin'anjiang model can simulate the dynamic distribution of free water content accurately.…”
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Experimental and Numerical Analysis of Flow Behavior for Reverse Circulation Drill Bit with Inserted Swirl Vanes by Cheng Yang, Jianliang Jiang, Bo Qi, Guoqing Cui, Liyong Zhang, Yunwang Chen, Pinlu Cao

“…In addition, the structural parameters of the swirler were shown to have an important effect on the reverse circulation performance of the drill bit, including the helical angle and number of spiral blades, swirler outlet area, and the flushing nozzles. The optimal parameters for the swirling drill bit without flushing nozzles include a helical angle of 60°, four spiral blades, and the area ratio of 2, while it is about 30°, 3, and 3 for the drill bit with flushing nozzles. …”
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Molding of Polymeric Composite Reinforced with Glass Fiber and Ceramic Inserts: Mathematical Modeling and Simulation by Túlio R. N. Porto, Wanderley F. A. Júnior, Antonio G. B. De Lima, Wanderson M. P. B. De Lima, Hallyson G. G. M. Lima

“…Results of resin volumetric fraction, stream lines and pressure distribution inside the mold, and mass flow rate (inlet and outlet gates) of the resin, as a function of filling time, have been presented and discussed. …”
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Application of AOO and catalytic ozonation process in the treatment of coking wastewater in cold regions by ZHAO Guohua, LIU Wei, LI Jingxu

“…Taking a coking wastewater treatment plant in Inner Mongolia as a case study, this paper provided a detailed introduction to the local climate characteristics, project construction scale, inlet and outlet water quality, adopted process flow, and main design points of each unit determined by fully considering the impact of low temperatures in winter. …”
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Advanced adiabatic compressed air energy storage systems dynamic modelling: Impact of the heat storage device by Victor Dupin, David Teixeira

“…In addition, the effect of adding pressure control at the cavern inlet/outlet on the two previous variants is studied.…”
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Effect of Interstitial Velocity on the Adsorption of Bacteria onto Soil by Jamal Abu-Ashour, Majed Abu-Zreig

“…The columns were maintained at 20°C for 24 h before connecting the column outlet to its inlet by a pump in a closed loop. Water containing the biotracer was re-circulated through the column for another 24 h at three different interstitial velocities. …”
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Efficacité de rétention des polluants par les marais Ciranga et Kabamba du Lac Kivu, République Démocratique du Congo by Dieudonné N. Zirirane, J.G.M. Majaliwa, B.J.B. Muhigwa, N.G. Mushagalusa, K. Karume, M. Bagalwa

“…Water samples were collected once a month for a period of one year (August, 2011 in July, 2012) from the inlet and the outlet of the wetland, and at seven other locations in the wetland with different types of vegetation. …”
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Numerical Simulation of Flow and Solidification Behavior of Medium Mn steel in Thin Slab Mold by Tian　Runyu, Song　Bingjun, Peng　Zhongyuan, Qiu　Yarong, Kong　Lingzhong, Yang　Jie

“…Due to the slow heat transfer of the shell， the solidified shell of narrow face at the mold outlet was thin and its thickness was only 7.73 mm. …”
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Delayed Migration of a WallFlex Enteral Stent Resulting in Jejunal Perforation by Phillip S. Ge, Rabindra R. Watson, David C. Chen, V. Raman Muthusamy

“…We describe an unusual case of a 67-year-old male with gastric adenocarcinoma who underwent placement of a WallFlex metallic enteral stent to relieve a malignant gastric outlet obstruction. Four months later, while actively undergoing chemotherapy, he developed acute abdominal pain and was found to have delayed stent migration and jejunal perforation. …”
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Investigation of the design and operating parameters of a portable mechanical arch breaker by Kozhevnikov V.A.

“…Having studied the nature of the device’s operation directly in the cavity of the hopper outlet funnel (rotation of the working bodies with their one-time deviation at various stages of unloading the material), expressions were obtained to determine the operating loads and the power consumed. …”
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Appraising the Effects of Social Media Information during the Electioneering Period in Nigeria by Chieme Azubuike, Nnennaya Grace Nwaubeta

“…It was revealed that many of the respondents with a mean average of 2.7 agrees that different social media outlet within their reach and beyond plays key roles in the journey of a smooth, people oriented and positive driven transition of power during and after elections ensuring that the country does not go haywire because of political differences. …”
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Retrospect and Prospect of Existing Problems and Scientific Planning in Macau Marine Space by YANG Jing, SHUI Bing, NI Mingxuan

“…The Macao Special Administrative Region is located at the outlet of the Pearl River.It is a typical beach land.It has expanded from 2.78 km² in 1840 to more than 32 km² at present.All the land is reclaimed from the sea.It is one of the regions with the highest proportion of land reclamation in the world.By reviewing the history of land reclamation in Macao Special Administrative Region,examining the current situation of water quality and excavating the existing problems of sea area development,this paper puts forward that it is necessary to establish a unified administrative structure in charge,strengthen pollution control,improve rain and sewage diversion treatment and discharge capacity,establish a pollution discharge permit system,promote regional legal cooperation and linkage law enforcement,and build a data platform.To achieve multi-party data fusion and other measures,so as to realize the advance planning of the sea area and scientific decision-making,so as to generate into the sea,improve the disaster resistance capacity of flood control and moisture-proof in the Macao Special Administrative Region,and better serve the development of the sea area and diversified economic construction of the Macao Special Administrative Region.…”
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Asymptotic Formulas for the Reflection/Transmission of Long Water Waves Propagating in a Tapered and Slender Harbor by Eric-Gustavo Bautista, Federico Méndez, Oscar Bautista

“…We obtain asymptotic formulas for the reflection/transmission coefficients of linear long water waves, propagating in a harbor composed of a tapered and slender region connected to uniform inlet and outlet regions. The region with variable character obeys a power-law. …”
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CFD Simulation of Pressure and Velocity Drop on Y-Type Fuel Injectors by Tarun Kumar Kotteda, Sudheer Kumar Varma Namburi, Prasada Raju Kantheti, Ravi Varma Penmetsa, Velivela Lakshmikanth Chowdary

“…The dynamic simulation helped to measure the velocity field, at the outlet of the air nozzle, a cavity with a diameter of 0.4 mm, which helps to increase the kinetic energy of the air. …”
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Comparative Study on Thermos-Hydraulic Performance of Different Cross Section Shapes of Microchannels with Supercritical CO2 Fluid by Yi Tu, Yu Zeng

“…The comparison is based on the same hydraulic diameter and length for all channel types and is carried out under the same mass flux, outlet pressure, and wall heat flux. The fluid bulk temperature in this analysis ranges from 285 K to 375 K, which covers the pseudocritical point of SCO2. …”
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Optimization of Hydraulic Characteristics in Inlet Area of Fishway at High Flow Rate by ZHANG Jun, ZHANG Zhiguang, KANG Xiangwen, LI Wenyi, ZHENG Tiegang

“…According to the comparative study of the body shape, the recommended body shape of the rectifier building is as follows: a diversion pier angle of 20°, oblique guide wall angle of 36°, inlet width of 5 m, outlet width of 5 m, direct guide wall length of 10 m, and spur dike length of 10 m. …”
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Numerical Investigation of Gas Mixture Length of Nitrogen Replacement in Large-Diameter Natural Gas Pipeline without Isolator by Hongjun Zhu, Qinghua Han

“…Gas mixture length increases over time, and the maximum gas mixture length is present at outlet of pipe. Long and large-diameter pipe and fast speed of nitrogen lead to long length of mixed gas, while large inclination angle of pipe brings about short length. …”
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Morfological Variation of Endemic Fish Rainbow Celebensis (Telmatherina celebensis Boulenger) in Lake Towuti, South Sulawesi by S.H. Nasution, . Sulistiono, D.S. Sjafei, G.S. Haryani

“…This research is conducted in Lake Towuti, South Sulawesi from March 2002 until April 2003 in four stations were I: Bakara Cape, II: inlet of Lake Towuti for River Tominanga, III: Loeha Island, IV: outlet of Lake Towuti to River Hola-hola. Sample were collected using experimental gillnet sized of 3A, 1, lA, and VA inch. …”
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Comparison of Microfluidic Synthesis of Silver Nanoparticles in Flow and Drop Reactors at Low Dean Numbers by Konstantia Nathanael, Nina M. Kovalchuk, Mark J. H. Simmons

“…In the continuous flow device, the reagents merged at a Tee junction, and the reaction was carried out in the outlet tube. Although continuous flow systems may face challenges such as particle concentration reduction due to deposition on the channel wall or fouling, they are often more practical for research due to their operational simplicity, primarily through the elimination of the need to separate the aqueous nanoparticle dispersion from the oil phase. …”
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