Showing 1 - 20 results of 25 for search '"The Difference Engine"', query time: 0.08s Refine Results
  1. 1

    Review: Modeling Damping in Mechanical Engineering Structures by Michel Lalanne

    Published 2000-01-01
    “…Modeling damping for different engineering situations is described and some applications are presented briefly.…”
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    Article
  2. 2

    A Structural Equation Model for Analysis of Factors Associated with the Choice of Engineering Degrees in a Technical University by Antonio Hervás, Joan Guàrdia Olmos, Maribel Peró Cebollero, Roberto Capilla Lladró, Pedro Pablo Soriano Jiménez

    Published 2013-01-01
    “…We analyzed four samples of first-year students (total n=1790) from different engineering degree courses at the Universitat Politècnica de València (UPV) in the 2010-2011 and 2011-2012 academic years. …”
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    Article
  3. 3

    Stem Cell Tracking with Nanoparticles for Regenerative Medicine Purposes: An Overview by Lisa Accomasso, Clara Gallina, Valentina Turinetto, Claudia Giachino

    Published 2016-01-01
    “…This review has been intended to summarize the current use of different engineered nanoparticles in stem cell tracking for regenerative medicine purposes, in particular by detailing their main features and exploring their biosafety aspects, the first step for clinical application. …”
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    Article
  4. 4

    Vibration dataset of main journal bearings in internal combustion engines under diverse climatic and varying operating conditionsMendeley Data by Muhammad Noman Riaz, Amir Hamza, Hamid Jabbar, Manzar Abbas, Mohsin Islam Tiwana

    Published 2025-02-01
    “…The engine was exposed to various climatic and operating conditions, including variations in temperature and humidity, and tested at different engine rotation speeds, following a standard, MIL-STD-810G. …”
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    Article
  5. 5

    Investigation of combustion-induced vibration sources in a diesel engine in the time-frequency domain using the wavelet analysis method and wavelet cross-correlation analysis metho... by Natsuki Takahashi, Shun Nakagawa, Masato Mikami

    Published 2025-03-01
    “…This study investigated the characteristics of in-cylinder pressure and vibration acceleration for a single-cylinder diesel engine for different engine speeds using three analysis methods: FFT analysis, wavelet analysis, and wavelet cross-correlation analysis. …”
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    Article
  6. 6

    Analysis of the Tunneling Blast Safety Criterion Based on Longitudinal Shocks by Xiao Wang, Wen-bo Zhao, Hou-you Zhou, Dian-shu Liu

    Published 2023-01-01
    “…Finally, based on the simulation results, regression prediction function of the velocity curve and effective tensile stress curve under different safety criteria are established, achieving accurate prediction of the damage degree of the host rock and liner line under different engineering requirements.…”
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    Article
  7. 7

    Feature engineering descriptors, transforms, and machine learning for grain boundaries and variable-sized atom clusters by C. Braxton Owens, Nithin Mathew, Tyce W. Olaveson, Jacob P. Tavenner, Edward M. Kober, Garritt J. Tucker, Gus L. W. Hart, Eric R. Homer

    Published 2025-01-01
    “…Additionally, we assess how different engineered features support interpretability, offering insights into the physics of the structure-property relationships.…”
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    Article
  8. 8

    Optimization Design of Multi Station Rotary Automatic Turning and Resetting Mechanism by Zhao Haiming, Zhang Linlin, Liao Xiaole

    Published 2016-01-01
    “…Each working station is composed of a crank slider mechanism,the displacement of the slider is controlled by the change of the cam curve which drives the rotation of the crank and completes the turning of the working station.The mathematical model of this mechanism is established,through the variation of the design parameters can meet the requirements of different engineering requirements. In order to research the structure of multi station automatic turning and resetting mechanism fitting the empty request,the case of automatically empty the prefabricated hard cigarette is used as an example. …”
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    Article
  9. 9

    Feature Extraction and Selection Scheme for Intelligent Engine Fault Diagnosis Based on 2DNMF, Mutual Information, and NSGA-II by Peng-yuan Liu, Bing Li, Cui-e Han, Feng Wang

    Published 2016-01-01
    “…Experiments are conducted on an engine test rig, in which eight different engine operating conditions including one normal condition and seven fault conditions are simulated, to evaluate the presented feature extraction and selection scheme. …”
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    Article
  10. 10

    Application of MIKE11 Model in River Network Area of Pearl River Delta for Water Quality Improvement by LI Qingfeng, GUO Shan, ZHANG Ruyu, YAN Xiaoman, ZHANG Xuelin

    Published 2023-01-01
    “…The water quality improvement in the river network area of the Pearl River Delta is an important part of the comprehensive management of the river basin,and it is necessary to study the compliance of water quality improvement measures.Taking the Beicun river system of Nanhai district,Foshan city in the Pearl River Delta as an example,this paper chooses COD,NH<sub>3</sub>-N and TP as the characteristic indexes based on the MIKE11 one-dimensional hydrodynamic water quality model to study the hydrodynamic force of rivers and water quality improvement effect under different engineering schemes.The results show that measures such as pollution interception,silt removal,and water diversion can improve the overall water quality of the studied river reach in varying degrees,and thus the water quality improvement is achieved.As the projects of pollution interception and fresh water are implemented,the water quality in typical cross sections of main rivers in the Beicun river system can meet the requirement of class Ⅴ.After the implementation of water diversion and transfer,as well as CSO storage pool,the pollutant concentration in the observed cross section of seriously polluted rivers decreases by more than 70%.As a result,this paper can provide a basis for improving water quality in the river network area of the Pearl River Delta.…”
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    Article
  11. 11

    Robust Optimal Design of a Nonlinear Dynamic Vibration Absorber Combining Sensitivity Analysis by R.A. Borges, A.M.G. de Lima, V. Steffen Jr.

    Published 2010-01-01
    “…Dynamic vibration absorbers are discrete devices developed in the beginning of the last century used to attenuate the vibrations of different engineering structures. They have been used in several engineering applications, such as ships, power lines, aeronautic structures, civil engineering constructions subjected to seismic induced excitations, compressor systems, etc. …”
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    Article
  12. 12

    Influence of degree of saturation on the thermal conductivity of soils: Experimental and comparative model analysis by Abderrahim Laimech, Feth-Ellah Mounir Derfouf, Khalfallah Mekaideche, Nabil Aboubekr

    Published 2024-09-01
    “… The thermal conductivity can characterize thermal behaviour of soils in different engineering studies: environmental, geothermal, geotechnical and buildings construction. …”
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    Article
  13. 13
  14. 14

    Assessing the Impact of Utilization of Dairy and Hospital Waste Waters on Engineering Properties of Concrete. by Bahati, Augustine

    Published 2025
    “…The aim of the present study was to know the effect of chemical, physical,l, and biological parameters in mixing water on different engineering properties of concrete. This work was carried out for a mix of 25-grade concrete to study the effect of the use of Potable (tap water), dairy waste water, and hospital wastewater on the strength development of concrete at 7, 14, and 28 days and fresh concrete properties. …”
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    Thesis
  15. 15

    High temperature fatigue tests and crack growth in 40CrMoV13.9 notched components by P. Gallo, F. Berto

    Published 2015-10-01
    “…The 40CrMoV13.9 steel is widely used in different engineering high temperature applications among which hotrolling of metals, where, in order to assure a constant temperature, the rolls are provided with cooling channels. …”
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    Article
  16. 16

    INVESTIGATION OF THE EFFECTS OF THE ADDITION OF TITANIUM DIOXIDE (TiO2) NANOPARTICLE FUEL ADDITIVE IN COTTON BIODIESEL ON ENGINE PERFORMANCE by MEHMET CELIK, CIHAN BAYINDIRLI

    Published 2024-07-01
    “…Specific fuel consumption, brake thermal efficiency and cylinder pressure values, which are the basic performance parameters of the fuel mixtures, were determined in a single cylinder engine at 1800 rpm at 4 different engine loads. According to C100 fuel SFC decreased by 5.03% and 6.29% at 10 Nm load, respectively in CTi-50 and CTi-75 fuels. …”
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    Article
  17. 17

    Experimental investigation of exhaust temperature effect on TEG cells power generation and assessment of engine SFC and emissions by Eid Mohamed

    Published 2025-01-01
    “…The electrical power generated (EPG), exhaust gas flow rate, exhaust temperature, brake-specific fuel consumption (BSFC), and exhaust emissions were experimentally investigated under different engine speeds and 50 N.m and 100 N.m engine load conditions. …”
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    Article
  18. 18

    Effects of Gasoline and Hydrogen Blends on Exhaust Gas Emissions and Fuel Consumption from Gasoline Internal Combustion Engines by Merlin Zacharie Ayissi, Ivan Aquigeh Newen, Rhiad Alloune, Dieudonné Bitondo

    Published 2022-01-01
    “…Fuels were supplied at different engine running speeds. Parameters recorded during the experimental study were the concentrations of carbon monoxide (CO), hydrogen sulfide (H2S), percentages of lower explosive limit (LEL), and combustion duration. …”
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    Article
  19. 19

    High temperature fatigue tests and crack growth in 40CrMoV13.9 notched components by P. Gallo, F. Berto

    Published 2015-09-01
    “…The 40CrMoV13.9 steel is widely used in different engineering high temperature applications among which hotrolling of metals, where, in order to assure a constant temperature, the rolls are provided with cooling channels. …”
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    Article
  20. 20

    Local approaches for the fracture assessment of notched components: the research work developed by Professor Paolo Lazzarin by F. Berto

    Published 2015-10-01
    “…It is attractive for all researchers who face the problem of fracture of materials under different loading conditions and deals with a large number of applications in different engineering fields, not only with the mechanical one. …”
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    Article