Showing 1,201 - 1,220 results of 1,516 for search '"thermodynamic"', query time: 0.06s Refine Results
  1. 1201

    Incorporation of anthocyanin into zein nanofibrous films by electrospinning: Structural characterization, functional properties, and ammonia color-responsiveness by Jun Wang, Wenpeng Zhao, Dongli Qin, Hongyan Shan, Xiaoman Zhu, Lilan Chen, Ying Liu, Songnan Li

    Published 2025-01-01
    “…Surface hydrophobicity, thermodynamic properties, and mechanical characteristics of ZA-FF were significantly improved, attributable to changes in their secondary and crystal structures from the interaction of Z and A. …”
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  2. 1202

    Prediction and measurement of selected phase transformation temperatures of steels by Martiník O., Smetana B., Dobrovská J., Kalup A., Zlá S., Kawuloková M., Gryc K., Dostál P., Drozdová Ľ., Baudišová B.

    Published 2017-01-01
    “…The data obtained were verified by statistical evaluation and compared with computational thermodynamic and empirical calculations. The calculations were performed using 15 empirical equations obtained by literature research (10 for TL and 5 for TS), as well as by software InterDendritic Solidification (IDS) and Thermo-Calc (2015b, TCFE8; TC). …”
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  3. 1203

    Experimental Operation of a Prototype 750C Advanced Chloride Molten Salt Bellows Valve by Kenneth Armijo, Aaron Overacker, Ansel Blumenthal, Jeffrey Parish, Michael Nelson, Ivica Radman, Javier Martell

    Published 2025-02-01
    “…Valve test results from this study assessed Cv curves as well as multiple actuator cycles, under varying thermodynamic and operational mode conditions, which would be characteristic within a commercial molten salt facility. …”
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  4. 1204

    Seasonally Dependent Daytime and Nighttime Formation of Oxalic Acid Vapor and Particulate Oxalate in Tropical Coastal and Marine Atmospheres by Le Yan, Yating Gao, Dihui Chen, Lei Sun, Yang Gao, Huiwang Gao, Xiaohong Yao

    Published 2025-01-01
    “…The concentrations of oxalate in PM<sub>2.5</sub> were comparable to those of oxalic acid vapor, but exhibited (3–7)-day variations, superimposed on diurnal fluctuations to varying degrees. Additionally, thermodynamic equilibrium calculations were performed on the coastal data, and independent size distributions of particulate oxalate in the upwind marine atmosphere were analyzed to support the findings.…”
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  5. 1205

    Ion irradiation introduced high-density core-shell structured nanoprecipitates in FeCrNi by Yizhou Qian, Xiaolei Ma, Kangkang Wen, Siyu Chen, Yiheng Chen, Yugang Wang, Tongde Shen, Gang Sha, Chenxu Wang

    Published 2025-03-01
    “…This synthesis method overcomes traditional limitations posed by thermodynamic constraints and grain boundary (GB) agglomeration, providing a potential pathway for the precise tailoring of microstructures. …”
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  6. 1206

    Utilizing Local Waste: Sustainable Adsorption of Reactive Blue 235 on Surfactant-Modified Bamboo Fibers by Samriti Vaid, Varinder Kaur, Sanyog Sharma, Anupinder Singh, Bhavna Vaid, Raj Kumar Arya, G. D. Verros

    Published 2024-01-01
    “…The magnitude of E obtained from Dubinin–Radushkevich isotherm varying from 3.92 to 4.66 kJ/mol on increasing temperature from 298 K to 318 K suggests that adsorption of RB235 on BAT is a physisorption (value of E is between 1 and 8 kJ/mol). Delving into the thermodynamic aspects of the process, we calculated ΔH and ΔS to be 54.88 kJ/mol and 184.54 J/mol/K, respectively. …”
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  7. 1207

    Exploring the impact of deleterious missense nonsynonymous single nucleotide polymorphisms in the DRD4 gene using computational approaches by Dipto Kumer Sarker, Pallobi Ray, Fayad Bin Abdus Salam, Shaikh Jamal Uddin

    Published 2025-01-01
    “…Both the V116D and I129S variants demonstrated significantly high RMSD, Rg, and SASA, and low thermodynamic stability. The F201S-dopamine complex exhibited lower compactness and higher motions, along with a significant loss of hydrogen bonds and active site interactions. …”
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  8. 1208

    Observation-driven model for calculating water-harvesting potential from advective fog in (semi-)arid coastal regions by F. Lobos-Roco, F. Lobos-Roco, J. Vilà-Guerau de Arellano, C. del Río, C. del Río

    Published 2025-01-01
    “…The model is based on a simple thermodynamic approach to calculate the dependence of the liquid water content (<span class="inline-formula"><i>r</i><sub>l</sub></span>) on height. …”
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  9. 1209

    Adjustment of condensing temperature of the vapor-compression heat pump based on a reciprocating long-stroke compressor stage at fixed temperatures of receiving coolant by V. L. Yusha, A. Yu. Gromov, P. V. Ushakov

    Published 2023-06-01
    “…A technique has been developed for determining the thermodynamic efficiency of an ideal heat pump with various methods of adjustment of the condensing temperature. …”
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  10. 1210

    Investigation of the Ternary System, Water/Hydrochloric Acid/Polyamide 66, for the Production of Polymeric Membranes by Phase Inversion by Jocelei Duarte, Camila Suliani Raota, Camila Baldasso, Venina dos Santos, Mara Zeni

    Published 2025-01-01
    “…The starting point for the preparation of polymeric membranes by phase inversion is having a thermodynamically stable solution. Ternary diagrams for the polymer, solvent, and non-solvent can predict this stability by identifying the phase separation and describing the thermodynamic behavior of the membrane formation process. …”
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  11. 1211

    An exploration of RSM, ANN, and ANFIS models for methylene blue dye adsorption using Oryza sativa straw biomass: a comparative approach by Sheetal Kumari, Smriti Agarwal, Manish Kumar, Pinki Sharma, Ajay Kumar, Abeer Hashem, Nouf H. Alotaibi, Elsayed Fathi Abd-Allah, Manoj Chandra Garg

    Published 2025-01-01
    “…The equilibrium data exhibited a superior fit with the Langmuir isotherm model in comparison to the Freundlich model. The thermodynamic adsorption parameters, including (∆G = -9.1489 kJ/mol), enthalpy change (∆H = -1457.2 kJ/mol), and entropy change (∆S = -19.03 J mol−1 K−1) indicated that the adsorption of MB onto the OSSB surface is exothermic and spontaneous under the experimental conditions. …”
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  12. 1212

    C–C bond coupling with sp3 C–H bond via active intermediates from CO2 hydrogenation by Qianli Ma, Jianian Cheng, Xiaojing Wu, Jin Xie, Ruihui Zhang, Zhihe Mao, Hongfang Yang, Wenjun Fan, Jianrong Zeng, Johannes Hendrik Bitter, Guanna Li, Zelong Li, Can Li

    Published 2025-01-01
    “…The excellent catalytic performance is realized on the basis of the dual functions of the tandem catalyst: hydrogenation of CO2 on the ZZO and activation of sp3 C–H bond and C–C bond coupling on the CsX zeolite. The thermodynamic and kinetic coupling between the tandem reactions enables the highly efficient CO2 hydrogenation and C–C bond coupling. …”
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  13. 1213

    Removing boron from metallurgical grade silicon by a high basic slag refining technique by Wu J.J., Xu M., Liu K.B., Ma W.H., Yang B., Dai Y.N.

    Published 2014-01-01
    “…It showed that the oxidizability of calcium sillicate slag was affected and restricted by the basicity and the mass ratio of acid oxide SiO slag according to the thermodynamic relationship. The boron concentration in MG-Si can be reduced from 18x10-6 to 4.5x10-6 and 1.4x10-6, respectively, when using the ternary slags 40.5%CaO-49.5%SiO2-10%Li2O and 32CaO-38%SiO2-30%Li2O.…”
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  14. 1214

    Unconventional Hexagonal Close‐Packed High‐Entropy Alloy Surfaces Synergistically Accelerate Alkaline Hydrogen Evolution by Ting‐Hsin Hu, Cheng‐Yu Wu, Zong Ying He, Yi Chen, Liang‐Ching Hsu, Chih‐Wen Pao, Jui‐Tai Lin, Chun‐Wei Chang, Shang‐Cheng Lin, Rachel Osmundsen, Lee Casalena, Kun Han Lin, Shan Zhou, Tung‐Han Yang

    Published 2025-01-01
    “…The breakthrough is made by layer‐by‐layer heteroepitaxial deposition of subnanometer RuRhPdPtIr HEA layers on the HCP Ru seeds, despite the thermodynamic stability of Rh, Pd, Pt, and Ir in a face‐centered cubic (FCC) structure except for Ru. …”
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  15. 1215

    Treatment of Yellow Phosphorus Slag and Reuse of It as an Absorbent of Chromium (VI) Ions and Methylene Blue by Van Hai Nguyen, Van Chien Nguyen, Thuy Chinh Nguyen, Do Mai Trang Tran, Thi Thu Trang Nguyen, Quoc Trung Vu, Duy Trinh Nguyen, Hoang Thai

    Published 2020-01-01
    “…The adsorption isotherm of MB adsorption process is complied with the Langmuir isotherm while the adsorption kinetic fits well with the pseudo-second-order reaction model. The thermodynamic parameters of MB adsorption processed on YPS2 were calculated and discussed.…”
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  16. 1216

    Computational Analysis of an Ammonia Combustion System for Future Two-Stroke Low-Speed Marine Engines by Jose R. Serrano, Ricardo Novella, Héctor Climent, Francisco José Arnau, Alejandro Calvo, Lauge Thorsen

    Published 2024-12-01
    “…This paper presents a comprehensive methodology for the development and validation of a thermodynamic model for a two-stroke low-speed marine engine incorporating a hybrid ammonia-diesel diffusion combustion system. …”
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  17. 1217

    The prospect of using ozone-safe refrigerants with low global warming potential in scroll compressors. Part 1 by V. A. Pronin, A. V. Kovanov, E. A. Kalashnikova, V. A. Tsvetkov

    Published 2021-12-01
    “…Having studied the possibility of using new refrigerants, in the fields of using a scroll compressor, from the point of view of the operational properties of substances, we also noted some aspects of the influence of their thermodynamic and thermophysical properties on the working processes and design of compressor elements. …”
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  18. 1218

    Impact of Ozone Valley over the Tibetan Plateau on the South Asian High in CAM5 by Zhenkun Li, Hao Qin, Dong Guo, Shunwu Zhou, Ying Huang, Yucheng Su, Linwei Wang, Yang Sun

    Published 2017-01-01
    “…Adiabatic expansion and ascending movement mainly bring about temperature decrease in SAH after OVTP removal, but the thermodynamic process related to radiative heating offsets part of the cooling response.…”
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  19. 1219

    White M. T., Read M. G., Sayma A. I. Comparison between single and cascaded organic Rankine cycle systems accounting for the effects of expansion volume ratio on expander performan... by M. A. Fedorova

    Published 2020-10-01
    “…To investigate this, thermodynamic models for single-stage and cascaded ORC systems are developed, which include variable efficiency expander models for both radial turbines and twin-screw expanders that can estimate the effect of the expansion volume ratio on the expander isentropic efficiency. …”
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  20. 1220

    Green Synthesis of Nanostructure CeO2 Using Tea Extract: Characterization and Adsorption of Dye from Aqueous Phase by Chengshun Liu, Xiyao Liu, Yilin Wu, Zhuotong Chen, Zhuanrong Wu, Shumao Wang, Hua Han, Zhenbang Xie, Yixuan Wang, Tzu-Hsing Ko

    Published 2021-01-01
    “…The isotherm analysis revealed that the Freundlich and D-R models fit well for the synthesized CeO2 and represent physisorption with a multilayer mechanism. The thermodynamic parameters, including the changes in Gibb’s free energy, enthalpy, and entropy, suggested that the adsorption of CR on the synthesized CeO2 sample was a spontaneous and endothermic process.…”
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