Showing 2,181 - 2,200 results of 32,326 for search 'efficiency analysis three', query time: 0.44s Refine Results
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    COMBINATION ANALYSIS OF CYTOKINE GENE PROMOTER POLYMORPHISMS OF IL1B T-31C, IL-6 G-174C, TNFA G-238A, TNFA G-308A, TNFA C-863A, IL4 C-590T, IL-10 C-592A FOR PREDICTION OF TREATME... by V. I. Konenkov, V. F. Prokof’ev, A. V. Shevchenko, O. V. Golovanova, E. V. Zonova, M. A. Korolev, J. B. Leonova

    Published 2014-07-01
    “…The article contains results concerning combination frequency analysis for a wide number of three- to six-locus constellations of cytokine gene alleles, i.e., IL-1B T-31C, IL-6 G-174C, TNFA G-238A, TNFA G-308A, TNFA C-863A, IL-4 C-590T, IL-10 C-592A. …”
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    Effective bromate removal from water utilizing ZIF-67 and ZIF-67/GO nanocomposites: Optimization and mechanism analysis by Alaa El Din Mahmoud, Rominder Suri

    Published 2025-09-01
    “…The effects of four independent parameters (initial BrO3− concentration, pH, adsorbent dose, and contact time) on BrO3− removal efficiency were examined. …”
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    Prediction of coal dust particle size after spraying dust reduction in roadway based on orthogonal experiment and regression analysis by Bingyou JIANG, Yuqian ZHANG, Changfei YU, Ben JI, Haoyu WANG, Zhuang LIU

    Published 2024-12-01
    “…Based on the comprehensive experimental platform for spray dust removal, orthogonal experiments and regression analysis methods were applied to study the change rule of coal dust characteristic particle size D90 after spray dust reduction under the effect of three factors, namely, spray frame distance from dust source, tunnel wind speed and nozzle water supply pressure, and correlation analysis was carried out on 25 groups of experimental results. …”
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    Study on Construction Technology of Rock-socketed Pile Group for Offshore Wind Turbine Generators by CHENG Zishuo

    Published 2020-01-01
    “…This paper simulates and analyzes the driveability of steel pipe pile under complex geological conditions by the GRLWEAP software,and studies the construction technology of integrated rock-socketed pile group based on the statistical analysis of the construction efficiency of different rock-socketed equipment,such as percussion drill,rotary drill and auger drill.The results show that:When the bottom of the steel pipe pile in the granular strong weathered rock exceeds a certain depth,it is necessary to adopt the secondary pile sinking technology,which can effectively improve the efficiency of pile sinking.Under the engineering geological condition,the drilling efficiency of the rotary drill in the strong weathered rock layer is about 1.75~3.00 times that of the percussion drill,and the drilling efficiency in the weak weathered rock layer is relatively high.The drilling efficiency of auger drill increases obviously in most of the soil and rock layers such as sandy soil and strong weathered layers.The efficiency of the percussion drill in the covering layer is about 120% of that of the rotary drill.The successful construction of a high-power offshore test wind field shows that the optimized construction technology of rock-socketed piles has achieved good results in practical engineering applications.…”
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    Thermodynamic and Economic Assessment of Steam Generation with Heavy Fuel Oil and Electric Boilers in a Brazilian Thermoelectric Power Plant by Haylemar de Nazaret Cardenas-Rodriguez, Yohan Ali Diaz Mendez, Angel Edecio Malaguera Mora, Robson Bauwelz Gonzatti, Rosa Martins, Tiago Diogenes Batista da Silva, Luzivan Da Cruz Moura, Wagner Anderson Souza Figueiredo, Danilo Deivison Santos Silva, Anderson Helmiton Alves de Lima, Arthur José da Silva, André Leon Dias, Erik Leandro Bonaldi, Luiz Eduardo Borges-da-Silva, Frederico De Oliveira Assuncao

    Published 2025-05-01
    “…Additionally, a hypothetical scenario was simulated in which the combustion boiler currently installed in the plant is replaced by two electric boilers. A simple economic analysis demonstrated that such a replacement would result in a total steam production cost of only 25% of the amount spent on the current combustion boiler, in addition to reducing <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>C</mi><msub><mi>O</mi><mn>2</mn></msub></mrow></semantics></math></inline-formula> emissions to the atmosphere by 62.55 tons.…”
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    The thermal-flow performance of water-Al2O3 nanofluid flow in an elliptical duct heat exchanger equipped with two rotating twisted tapes by Hassan Wathiq Ayoob, Ihab Omar, Wed khalid Ghanim, Mohammad N. Fares, Mohammad Ali Fazilati, Soheil Salahshour, Sh Esmaeili

    Published 2025-06-01
    “…As a novel study case, the rotated tapes beside the water-Al2O3 NF of was used; and sensitivity analysis was performed to reveal the effect of the volume fraction of nanoparticles (ϕ), tapes rotational speed and Re number on the Nu number, pumping power and figure of merit (FOM). …”
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