Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 228

Conference Videos 6

Year

2023 26

2022 30

2021 29

2020 18

2019 16

2018 9

2017 8

2016 11

2015 14

2014 4

2013 6

2012 10

2011 7

2010 8

2009 6

2008 8

2007 8

2006 4

2004 2

2003 1

open ︾

Keywords

Data-driven 4

Machine learning 4

induction motor 3

CO₂ 2

Data science 2

Data-driven control 2

Data-driven method 2

Direct power control 2

Soft sensors 2

additive manufacturing 2

digital twin 2

direct torque control (DTC) 2

hydrogen production 2

maximum power point tracking (MPPT) 2

syngas 2

-ECBM 1

1T/2H-MoS₂ 1

21) 1

3-D numerical simulation 1

open ︾

Search scope:

排序： Display mode:

Development of high pulsed-power source based on linear transformer driver for direct-driven Z pinch

Sun Fengju,Qiu Aici,Zeng Zhengzhong,Zeng Jiangtao,Cong Peitian

Strategic Study of CAE 2009, Volume 11, Issue 11, Pages 56-63

Abstract: power source based on FLTD such as Z-POP for verifying the availability of IFE, and the next generation direct-driven

Keywords： fast Z pinch direct driven FLTD pulsed-power source high power pulsed accelerator conception design

HTML PDF Collect

The status and outlook of wind power converters

Ma Weiming,Xiao Fei

Strategic Study of CAE 2011, Volume 13, Issue 1, Pages 11-20

Abstract: In this paper, some critical technologies of direct driven wind power converter systems are introduced

Keywords： wind power generation variable speed constant frequency doubly fed induction generation system directdriven generation system power converter

HTML PDF Collect

Additive direct-write microfabrication for MEMS: A review

Kwok Siong TEH

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 4, Pages 490-509 doi: 10.1007/s11465-017-0484-4

Abstract:

Direct-write additive manufacturing refers to a rich and growing repertoire of well-established fabricationAt the macroscale, direct-write techniques such as stereolithography, selective laser sintering, fusedThe technological premises of all direct-write additive manufacturing are identical—convertingWhile still at its infancy, direct-write additive manufacturing techniques at the microscale have theWith current direct-write additive manufacturing technologies, it is possible to fabricate unsophisticated

Keywords： direct-write additive manufacturing microfabrication MEMS

HTML PDF Collect

State-of-the-art on theories and applications of cable-driven parallel robots

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0693-3

Abstract: Cable-driven parallel robot (CDPR) is a type of high-performance robot that integrates cable-driven kinematic

Keywords： cable-driven parallel robot kinematics optimization dynamics control

HTML PDF Collect

Regulation of radicals by hydrogen-donor solvent in direct coal liquefaction

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12, Pages 1689-1699 doi: 10.1007/s11705-022-2186-7

Abstract: Radicals are important intermediates in direct coal liquefaction.

Keywords： direct coal liquefaction hydrogen-donor solvent induced pyrolysis radical mechanism density functional

HTML PDF Collect

Function-oriented optimization design method for underactuated tendon-driven humanoid prosthetic hand

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0696-0

Abstract: study, a function-oriented optimization design (FOD) method is proposed for the design of a tendon-driven

Keywords： function-oriented tendon driven prosthetic hand optimization humanoid underactuated

HTML PDF Collect

Direct acting antiviral-induced dynamic reduction of serum

Tung Huynh, Ke-Qin Hu

Frontiers of Medicine 2019, Volume 13, Issue 6, Pages 658-666 doi: 10.1007/s11684-019-0707-7

Abstract: Direct acting antiviral (DAA) treatments may reduce the elevated α fetoprotein (AFP), but data on how

Keywords： chronic hepatitis C α fetoprotein direct acting antiviral treatment cirrhosis

HTML PDF Collect

Design and analysis of a new high frequency double-servo direct drive rotary valve

Muzhi ZHU,Shengdun ZHAO,Jingxiang LI

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 4, Pages 344-350 doi: 10.1007/s11465-016-0406-x

Abstract:

Researchers have investigated direct drive valve for many years to solve problems, such as fluid forceThis paper studied the high frequency double-servo direct drive rotary valve (DDRV), and proposed a novel

Keywords： direct drive rotary valve computational fluid dynamics (CFD) flow regulation

HTML PDF Collect

Direct energy rebound effect for road transportation in China

Frontiers of Engineering Management Pages 597-611 doi: 10.1007/s42524-023-0276-y

Abstract: The enhancement of energy efficiency stands as the principal avenue for attaining energy conservation and emissions reduction objectives within the realm of road transportation. Nevertheless, it is imperative to acknowledge that these objectives may, in part or in entirety, be offset by the phenomenon known as the energy rebound effect (ERE). To quantify the long-term EREs and short-term EREs specific to China’s road transportation, this study employed panel cointegration and panel error correction models, accounting for asymmetric price effects. The findings reveal the following: The long-term EREs observed in road passenger transportation and road freight transportation range from 13% to 25% and 14% to 48%, respectively; in contrast, the short-term EREs in road passenger transportation and road freight transportation span from 36% to 41% and 3.9% to 32%, respectively. It is noteworthy that the EREs associated with road passenger transportation and road freight transportation represent a partial rebound effect, falling short of reaching the magnitude of a counterproductive backfire effect. This leads to the inference that the upsurge in energy consumption within the road transportation sector cannot be solely attributed to advancements in energy efficiency. Instead, various factors, including income levels, the scale of commodity trade, and industrial structure, exert more substantial facilitating influences. Furthermore, the escalation of fuel prices fails to dampen the demand for energy services, whether in the domain of road passenger transportation or road freight transportation. In light of these conclusions, recommendations are proffered for the formulation of energy efficiency policies pertinent to road transportation.

Keywords： road transportation direct energy rebound effect asymmetric price effects panel data model

HTML PDF Collect

Effect of light scattering on the performance of a direct absorption solar collector

Kwang Hyun WON, Bong Jae LEE

Frontiers in Energy 2018, Volume 12, Issue 1, Pages 169-177 doi: 10.1007/s11708-018-0527-5

Abstract: The collector efficiency of a direct absorption solar collector (DASC) is very sensitive to optical properties

Keywords： direct absorption solar collector plasmonic nanofluid light scattering

HTML PDF Collect

One-pot hydrothermal fabrication of BiVO/FeO/rGO composite photocatalyst for the simulated solar light-driven

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1470-y

Abstract:

• BiVO₄/Fe₃O₄/rGO has excellent photocatalytic activity under solar light radiation.

Keywords： Photocatalysis Ternary magnetic photocatalyst Visible-light-driven Free radicals trapping Reusability

HTML PDF Collect

A real-life stability model for a large shield-driven tunnel in heterogeneous soft soils

Xinyu HU, Zixin ZHANG, Scott KIEFFER

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 2, Pages 176-187 doi: 10.1007/s11709-012-0149-7

Abstract: face stability model to determine the minimal pressure needed at the tunnel face for a large shield-drivenmixed-layer soils are conducted, and the effects of the involved parameters for a large, multilayered, shield-driven

Keywords： analytical solution shield-driven tunnel multilayered soil face stability

HTML PDF Collect

Comparative study of various artificial intelligence approaches applied to direct torque control of induction

Moulay Rachid DOUIRI, Mohamed CHERKAOUI

Frontiers in Energy 2013, Volume 7, Issue 4, Pages 456-467 doi: 10.1007/s11708-013-0264-8

Abstract: In this paper, three intelligent approaches were proposed, applied to direct torque control (DTC) ofresults obtained demonstrate the feasibility of the adaptive network-based fuzzy inference system based directCompared with the classical direct torque control, fuzzy logic based direct torque control (FL-DTC),and neural networks based direct torque control (NN-DTC), the proposed ANFIS-based scheme optimizes the

Keywords： adaptive neuro-fuzzy inference system (ANFIS) artificial neural network direct torque control (DTC) fuzzy

HTML PDF Collect

Prediction of hydro-suction dredging depth using data-driven methods

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3, Pages 652-664 doi: 10.1007/s11709-021-0719-7

Abstract: In this study, data-driven methods (DDMs) including different kinds of group method of data handlingData-driven simulation results indicated that the HGSO algorithm accurately trains the GMDH methods better

Keywords： sedimentation water resources dam engineering machine learning heuristic

HTML PDF Collect

Biosorption of Direct Black 38 by dried anaerobic granular sludge

WANG Xuejiang, XIA Siqing, ZHAO Jianfu

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 2, Pages 198-202 doi: 10.1007/s11783-008-0031-y

Abstract: The biosorption of Direct Black 38 by dried anaerobic granular sludge in a batch system under specificequilibrium data fit very well with both Langmuir and Freundlich models in the concentration range of DirectThe adsorption parameters show that the adsorption of Direct Black 38 is an endothermic and more effectiveThis suggests that the adsorption of Direct Black 38 by dried anaerobic granular sludge is chemically

Keywords： Langmuir kJ/mol temperature removal Freundlich