Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 176

Conference Videos 11

Year

2024 1

2023 18

2022 19

2021 16

2020 15

2019 10

2018 12

2017 16

2016 3

2015 5

2014 5

2013 6

2012 2

2011 4

2010 4

2009 11

2008 9

2007 10

2006 5

2005 1

open ︾

Keywords

finite element method 3

Gut microbiota 2

Microfabrication 2

drinking water 2

mechanism 2

micro-arc oxidation 2

micro-hardness 2

simulation 2

2-ethylhexyl 1

3-dimensional 1

3D finite element modeling 1

in situ test 1

Bifidobacterium longum 1

Iris lactea Pall. var. chinensis (Fisch.) Koidz 1

Lactobacillus plantarum 1

N-isopropylacrylamide 1

Serratia marcescens 1

AD9954 1

Acanthaceae 1

open ︾

Search scope:

排序： Display mode:

Micro － blind mesh thermal control study and simulation of nano-satellite

Yang Juan,Li Yunze,Wang Jun

Strategic Study of CAE 2008, Volume 10, Issue 7, Pages 169-172

Abstract: Micro-blind mesh can resolve this problem properly.The intelligent control strategy of micro-blind mesh' s drive is the key technology.

Keywords： nano-satellite micro-blind mesh fuzzy PI controller simulation

HTML PDF Collect

IEEE 802.16 Mesh Network SA Management Mechanism Based on Multi-hops Mutual Authentication

Wang Xingjian,Hu Aiqun,Huang Yuhua

Strategic Study of CAE 2006, Volume 8, Issue 9, Pages 69-73

Abstract:

Mesh network supported by IEEE802.16-2004 wireless-MAN standard is a fresh network combining treesecurity and efficiency of one-hop one-way authentication SA (security association) mechanism employed by Mesh

Keywords： IEEE 802.16 mesh node multi-hops mutual authentication self-modified routing

HTML PDF Collect

Mesh relationship modeling and dynamic characteristic analysis of external spur gears with gear wear

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1, Pages 9-9 doi: 10.1007/s11465-021-0665-z

Abstract: Gear wear is one of the most common gear failures, which changes the mesh relationship of normal gearA new mesh relationship caused by gear wear affects meshing excitations, such as mesh stiffness and transmissionThis paper aims to establish the model of mesh relationship and reveal the vibration characteristicsthe influence of gear wear on mesh stiffness and unloaded static transmission error (USTE).Based on the mesh stiffness and USTE considering gear wear, a gear dynamic model is established, and

Keywords： gear wear mesh relationship mesh stiffness transmission error vibration characteristics

HTML PDF Collect

Combined reticular blind drainage and vertical hierarchical drainage system for landfills located in

Wenjing LU,Zhonge FU,Yan ZHAO

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1, Pages 177-184 doi: 10.1007/s11783-014-0710-9

Abstract: A novel water control technology that combines the features of a reticular blind drainage system andThe reticular blind drain system, which was installed on the bottom and side walls of the landfill sitegroundwater inflow was avoided upon installation of the vertical hierarchical drainage and reticular blind

Keywords： landfill reticular blind drain vertical hierarchical drain guidance and drainage impermeable layer

HTML PDF Collect

Numerical studies of dynamic behavior of liquid film on single-layer wire mesh with different wettabilities

Frontiers of Chemical Science and Engineering Pages 1672-1680 doi: 10.1007/s11705-022-2205-8

Abstract: Droplet impacting on the stainless steel wire mesh is very common in chemical devices, like a rotatingSurface wettability of wire mesh significantly affects the liquid flow pattern and liquid dispersionThe dynamic behavior of liquid film on the surface of wire mesh can be divided into the following threeCompared to the hydrophilic wire mesh, the final wetting area of hydrophobic wire mesh is zero in mostof hydrophobic wire mesh is 41.76–237.37 μm.

Keywords： stainless steel wire mesh computational fluid dynamics surface wettability liquid film impacting

HTML PDF Collect

Fabrication of a superhydrophilic/underwater superoleophobic stainless steel mesh for oil/water separation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 1, Pages 46-55 doi: 10.1007/s11705-022-2170-2

Abstract: , a superhydrophilic/underwater superoleophobic N-isopropylacrylamide-coated stainless steel meshThe obtained mesh was able to separate oil/water mixtures only by gravity.In addition, the mesh showed high-efficiency separation ability (99.2%) and ultrahigh flux (235239 L∙Importantly, due to the complex cross-linked bilayer structure, the prepared mesh exhibited good recycling

Keywords： oil/water separation N-isopropylacrylamide stainless steel mesh ultrahigh flux

HTML PDF Collect

Reliability mesh convergence analysis by introducing expanded control variates

Alireza GHAVIDEL, Mohsen RASHKI, Hamed GHOHANI ARAB, Mehdi AZHDARY MOGHADDAM

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 4, Pages 1012-1023 doi: 10.1007/s11709-020-0631-6

Abstract: ACVAT uses the results of a finite element method (FEM) model with coarse mesh density as the controlvariates of the model with fine mesh and efficiently solves FEM-based reliability problems.ACVAT however does not provide any results about the reliability-based mesh convergence of the problemMesh-refinement analysis allows checking whether the numerical solution is sufficiently accurate, evenThe results confirm that the proposed approach not only handles the mesh refinement progress with the

Keywords： finite element reliability mesh convergence analysis expanded control variates

HTML PDF Collect

A novel composite coating mesh film for oil-water separation

Futao QIN, Zhijia YU, Xinhui FANG, Xinghua LIU, Xiangyu SUN

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1, Pages 112-118 doi: 10.1007/s11705-009-0149-x

Abstract: Polytetrafluoroethylene-polyphenylene sulfide composite coating mesh film was successfully prepared bya simple layered transitional spray-plasticizing method on a stainless steel mesh.The contact angle of this mesh film is 156.3° for water, and close to 0° for diesel oil and kerosene.The contact angle hysteresis of water on the mesh film is 4.3°.

Keywords： super-hydrophobic super-oleophilic composite coating mesh film separation of oil and water

HTML PDF Collect

therapy based on traditional Chinese medicine patterns on patients with pneumoconiosis: a pilot double-blind

Frontiers of Medicine 2022, Volume 16, Issue 5, Pages 736-744 doi: 10.1007/s11684-021-0870-5

Abstract: A double-blind, randomized, and placebo-controlled trial was conducted for 24 weeks, in which 96 patients

Keywords： pneumoconiosis randomized controlled trials traditional Chinese medicine

HTML PDF Collect

buoyant-thermocapillary flow along with rising liquid film on the surface of a horizontal metallic mesh

Manuel J. GOMES, Ning MEI

Frontiers in Energy 2020, Volume 14, Issue 1, Pages 114-126 doi: 10.1007/s11708-017-0483-5

Abstract: considered in the analysis of the influences of the initial level of immersion of a horizontal metallic meshcombined flow occurs along with the rising liquid film flow on the surface of a horizontal metallic meshThree different levels of immersion of the metallic mesh tube in the liquid have been tested.heating metallic tube with a diameter of 25 mm and a length of 110 mm, sealed outside with a metallic mesh

Keywords： rising liquid film combined flow thermo-capillary flow buoyant flow metallic mesh tube horizontal tube

HTML PDF Collect

Analysis on annealing-induced stress of blind-via TSV using FEM

Jie SHAO, Tielin SHI, Li DU, Lei SU, Xiangning LU, Guanglan LIAO

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3, Pages 401-410 doi: 10.1007/s11465-017-0457-7

Abstract: via shape and SiO₂ liner uniformity on the thermo-mechanical properties of copper-filled blind-via

Keywords： through silicon via (TSV) annealing-induced stress interface stress plastic deformation finite element method

HTML PDF Collect

DE-CMA：An Improved Blind Equalization Algorithm Used in3G Connection Systems

Wang Ji,Hu Aiqun,Song Yubo

Strategic Study of CAE 2007, Volume 9, Issue 2, Pages 54-57

Abstract:

The convergence of the Constant-modulus algorithm widely used in DVB system is a complex problem.Firstly,some influencing factors such as cost function,iterative equation and filter coefficients are considered;then,in this paper,an ameliorative algorithm with time-delay estimate is proposed,which can avoid converging to the ill solution by correcting the position of main path.Simulation results demonstrate the proposed algorithm can highly improve the convergence performance of the primary one.Besides,its simplicity and efficiency make it feasible in the high-rate 3G connection application.

Keywords： blind equalization CMA ill-convergence time-delay-estimate

HTML PDF Collect

Flexible micro flow sensor for micro aerial vehicles

Rong ZHU, Ruiyi QUE, Peng LIU

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 4, Pages 539-545 doi: 10.1007/s11465-017-0427-0

Abstract:

This article summarizes our studies on micro flow sensors fabricated on a flexible polyimide circuitThe micro flow sensor has merits of flexibility, structural simplicity, easy integrability with circuitsIn our study, we install the fabricated micro flow sensors on micro aerial vehicles (MAVs) to detect

Keywords： micro flow sensor flexible sensor surface flow sensing aerodynamic parameter micro aerial vehicle (MAV

HTML PDF Collect

Dependence of error sensitivity of frequency on bias voltage in force-balanced micro accelerometer

Lili CHEN, Wu ZHOU

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 2, Pages 146-149 doi: 10.1007/s11465-013-0260-z

Abstract:

To predict more precisely the frequency of force-balanced micro accelerometer with different biasBased on the theoretical results, micro accelerometer is fabricated and tested to study the influences

Keywords： Micro-Electro-Mechanical Systems (MEMS) micro accelerometer force-balanced micro accelerometer frequency

HTML PDF Collect

Numerical simulation of micro scale flowing and boiling

Wen WANG, Rui ZHUAN,

Frontiers in Energy 2009, Volume 3, Issue 4, Pages 396-401 doi: 10.1007/s11708-009-0049-2

Abstract: Numerical simulations of flowing and boiling in micro channels are presented, including the modelingThe simulated results also show the details of 3-dimensional heat transfer and the flow in micro channels, which are helpful to the investigation of the mechanism of two-phase heat transfer and flow in micro

Keywords： volume-of-fluid (VOF) micro channel nucleate boiling bubble dynamics simulation