International Journal of Thermofluids最新文献

{"title":"On Cattaneo-Chrystov heat flux model for nanofluid flow on Darcy–Forchheimer porous medium past unsteady stretching cylinder","authors":"Sreedhar Sobhanapuram ,&nbsp;S.V.V Rama Devi ,&nbsp;Charankumar Ganteda ,&nbsp;Rajyalakshmi Kottapalli ,&nbsp;Vediyappan Govindan ,&nbsp;Haewon Byeon ,&nbsp;Busayamas Pimpunchat","doi":"10.1016/j.ijft.2025.101101","DOIUrl":"10.1016/j.ijft.2025.101101","url":null,"abstract":"<div><div>In a Darcy-Forchheimer porous medium with variable thermal conductivity, this work describes the convective transport mechanisms of Williamson nanofluid and nanofluid flow via an unstable stretched cylindrical sheet. The governing boundary evaluates issue of the flow regime is formulated utilizing the conservation laws of mass, momentum, energy. A couple of nonlinear partial differential constitutions are used to express the flow. A suitable similarity transformation along with certain approaches are applied to convert the pair of partial differential constitutions into an initial value problem system. In this analysis, the Cattaneo-Chrystov model is introduced. After that, the shooting strategy and the Runge-Kutta fourth order are used to numerically solve the system of initial value problems. Analysis is done on the effects of several factors on the nanofluid's temperature, velocity, and concentration contours. such as the thermal conductivity parameter, the concentration and temperature Biot numbers, the unsteady parameter, and others. Conversely, larger values of the unstable parameter result in significant wall friction that hinders the nanofluid'smobility. Furthermore, under widely accepted assumptions, the numerical approach found here shows great agreement with several previous efforts. An uplifting in the unsteady factor causes the nanofluid's temperature and concentration boundary layers to enlarge. When the corresponding Biot numbers (thermal and concentration) grow, the two boundary layers of the nanofluid expand, initiating the convective mass and heat transfers from the wall to the system. The rates of mass and heat transfers increase and decrease in tandem with increases in the thermal conductivity parameter and thermal Biot number, respectively; however, the transfers exhibit the opposite behavior for higher concentration Biot number values.Compared with the existing research, the outcomes demonstrate excellent congruence.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101101"},"PeriodicalIF":0.0,"publicationDate":"2025-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143167634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A multi-faceted review of wind turbine optimization techniques: Metaheuristics and related issues","authors":"Hegazy Rezk ,&nbsp;Abdul Ghani Olabi ,&nbsp;Tabbi Wilberforce ,&nbsp;Enas Taha Sayed","doi":"10.1016/j.ijft.2025.101077","DOIUrl":"10.1016/j.ijft.2025.101077","url":null,"abstract":"<div><div>Wind energy conversion is increasingly attracting attention as a viable renewable energy source due to its ability to satisfy electricity requirements while considering economic and environmental factors. To get the highest possible power harvesting from wind, optimization approaches are used to address a range of issues about wind energy. This article comprehensively reviews the current optimization state for wind energy systems and examines the use of metaheuristic optimization algorithms. Metaheuristic optimization algorithms combine fundamental heuristic concepts with approximation approaches to effectively explore and utilize research space. They seek ideal or almost ideal results and are based on previous experience. Their applications in the context of wind energy will be investigated in this paper. First, the basics of the wind turbine conversion systems, including the models and classifications, are presented. Then, the main problems related to wind energy are reported. These problems include aerodynamic design, structural design, damage detection, optimal onshore and offshore locations, control optimization, and wind energy assessment. Next, an analysis of the use of metaheuristic optimization algorithms will be provided, followed by an exhaustive study and evaluation of the latest papers published in Scopus that solve problems related to wind energy. Finally, recommendations and future trends are discussed. This review will help scholars broaden their perspectives to investigate potential applications within this subject and beyond.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101077"},"PeriodicalIF":0.0,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143168161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Computational study of steady flow across a modified semi-circular cylinder in power-law fluids","authors":"Chandan Kumar Bharti,&nbsp;Geeta Verma,&nbsp;Rabindra Nath Barman","doi":"10.1016/j.ijft.2025.101082","DOIUrl":"10.1016/j.ijft.2025.101082","url":null,"abstract":"<div><div>A numerical study was performed to address the viscous flow characteristics of a power-law model fluid across a semi-circular cylinder with a rectangular extension (referred to as Case A), where the curved surface faces upstream. This configuration was compared with a standard semi-circular cylinder (referred to as Case B). The study was focused on the low Reynolds number (Re) spanning from 5 <span><math><mo>≤</mo></math></span> Re <span><math><mo>≤</mo></math></span> 45, with flow simulations performed for three distinct power-law indices (n = 0.6, 0.8, and 1). Understanding the behavior of non-Newtonian fluids under such configurations is critical for optimizing engineering systems involving flow control, drag reduction, and enhanced performance in food processing industries and biological applications. The study provides a comprehensive analysis of surface parameters, including vorticity and pressure coefficients, along with detailed insights of the separation angle and streamline visualization. The investigation also aimed to determine the critical Reynolds number (<span><math><mrow><mi>R</mi><msub><mrow><mi>e</mi></mrow><mrow><mi>c</mi></mrow></msub></mrow></math></span>) for case A for various n, revealing <span><math><mrow><mi>R</mi><msub><mrow><mi>e</mi></mrow><mrow><mi>c</mi></mrow></msub></mrow></math></span> = 34 at n = 0.6, <span><math><mrow><mi>R</mi><msub><mrow><mi>e</mi></mrow><mrow><mi>c</mi></mrow></msub></mrow></math></span> = 39 at n = 0.8, and <span><math><mrow><mi>R</mi><msub><mrow><mi>e</mi></mrow><mrow><mi>c</mi></mrow></msub></mrow></math></span> = 46 at n = 1. Furthermore, the wake generated behind the cylinder in Case A exhibited a reduction of 15.426% for n = 0.6 and 12.229% for n = 1 compared to the wake generated in Case B. The coefficient of drag (<span><math><msub><mrow><mi>C</mi></mrow><mrow><mi>D</mi></mrow></msub></math></span>) was observed to be lower for Pseudo-plastic fluids and higher for Newtonian fluids. The transition from n = 1 to n = 0.6 caused a decline in <span><math><msub><mrow><mi>C</mi></mrow><mrow><mi>D</mi></mrow></msub></math></span> value of 29.059% for Re = 5 and 28.425% for Re = 45.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101082"},"PeriodicalIF":0.0,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143167649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New cogeneration concept applied to diesel power generators–Thermal modeling, parametric analysis and first feasibility study","authors":"Jalal Faraj ,&nbsp;Ahmed Mohsin Alsayah ,&nbsp;Mohammed J. Alshukri ,&nbsp;Angham Fadil Abed ,&nbsp;Samer Ali ,&nbsp;Hicham El Hage ,&nbsp;Mahmoud Khaled","doi":"10.1016/j.ijft.2025.101096","DOIUrl":"10.1016/j.ijft.2025.101096","url":null,"abstract":"<div><div>In this manuscript, we present a unique cogeneration system that combines diesel power generators with thermoelectric generators (TEGs), using the comparatively cool water in an integrated tank and hot exhaust gases to produce additional heat and power. By connecting a series of TEGs and a cold water tank to the diesel generator, the design enables the water to gradually warm up and become appropriate for usage in both domestic and commercial settings. We did a parametric study and created detailed thermal models to verify the viability of our idea. The findings indicate that the temperature differential across each TEG module and the total power output increase roughly linearly, based on the ratio of the diesel generator's power to the thickness of TEG to thermal conductivity. Additionally, the total power output increases linearly with the length of the TEG plate and declines exponentially with the height of the exhaust gas duct. The system may produce up to 3,223 W more electricity under certain circumstances, such as an exhaust gas duct height of 0.05 m, a TEG plate length of 1 m, and a generator output of 150 kW. This improvement could result in a 2.58 % reduction in fuel consumption and an equivalent increase in total power production when compared to conventional systems. The heater system recovers up to 22.4 kW/m² and can heat 100 liters of water in 0.2 h. According to these results, diesel generators and eventually diesel power plants might use less fuel and have more energy efficiency thanks to the suggested cogeneration technology.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101096"},"PeriodicalIF":0.0,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143168159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of soot formation and thermal radiation in syngas flame using oxygen-enhanced combustion under lean mixing conditions and acetylene doping","authors":"Alex Álisson Bandeira Santos ,&nbsp;Paulo Roberto Freitas Neves ,&nbsp;Pollyana da Silva Melo ,&nbsp;Willams Teles Barbosa ,&nbsp;Joyce Batista Azevedo ,&nbsp;Lilian Lefol Nani Guarieiro","doi":"10.1016/j.ijft.2025.101094","DOIUrl":"10.1016/j.ijft.2025.101094","url":null,"abstract":"<div><div>Combustion is a predominant global energy source, yet it contributes substantially to environmental degradation through greenhouse gas emissions and particulate matter, including soot. To alleviate these concerns, improving combustion efficiency and mitigating pollutant emissions are essential. Syngas, a hydrogen-carbon monoxide mixture derived from biomass gasification, offers a promising solution. This investigation examines the effects of oxygen-enhanced combustion, acetylene doping, and lean conditions on soot formation and thermal radiation in a confined flame. Soot formation was assessed via laser light scattering, while thermal radiation was analyzed using radiometers. Experiments were conducted at equivalence ratios of 0.7 and 1.0, with volumetric oxygen contents of 21 % and 30 % in the oxidant, and acetylene doping levels of 1 % and 5 % (by volume). The results demonstrate that acetylene doping significantly influences thermal radiation, particularly at 5 %, due to increased flame temperature. The findings reveal that combining oxygen-enhanced combustion with equivalence ratios of 0.7 and acetylene doping increases soot concentration trends compared to equivalence ratios of 1.0. However, soot levels for the 0.7 condition remain lower than those for the 1.0 condition. These results suggest that oxygen-enriched combustion in syngas flames enhances soot formation relative to non-enriched combustion.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101094"},"PeriodicalIF":0.0,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143168158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Artificial intelligence based analysis for magnetized casson fluid in partially heated cavity rooted with heated fin","authors":"Khalil Ur Rehman ,&nbsp;Wasfi Shatanawi ,&nbsp;Lok Yian Yian","doi":"10.1016/j.ijft.2025.101095","DOIUrl":"10.1016/j.ijft.2025.101095","url":null,"abstract":"<div><div>The examination of heat transfer aspects in Casson fluid equipped in cavities is considered important for improved coating, molding, extrusion, designing systems with high efficiency, enhancing medical applications, and understanding industrial and natural processes. Therefore, exploring the heat transfer in Casson remains of great interest to researchers. Owning to such interest we offer artificial neural networks study of heat transfer aspects in partially heated hexagonal cavity in the presence of natural convection and magnetic field. The cavity is rooted with a uniformly heated Y-shaped fin. The lower wall is hot while the top wall is considered an adiabatic. Left and right walls are taken cold. The flow equations are solved by finite element method (FEM). The artificial neural network (ANN) model is trained by using the Levenberg-Marquard algorithm and the Nusselt number is estimated along the uniformly heated fin for both cases namely (i) heated tip and (ii) cold tip. This configuration demonstrates how convective currents and temperature distributions get more intricate and noticeable as the Rayleigh number increases. We noticed that uniformly heated fins effectively regulate and enhance convection, which is important for heat management applications.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101095"},"PeriodicalIF":0.0,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143168155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using different evolutionary algorithms and artificial neural networks to predict the rheological behavior of a new nano-lubricant containing multi-walled carbon nanotube and zinc oxide nano-powders in oil 10W40 base fluid","authors":"Abdulhussein Hareeja Refaish ,&nbsp;Ihab Omar ,&nbsp;Muntadher Abed Hussein ,&nbsp;Mohammadreza Baghoolizadeh ,&nbsp;Soheil Salahshour ,&nbsp;Nafiseh Emami","doi":"10.1016/j.ijft.2025.101092","DOIUrl":"10.1016/j.ijft.2025.101092","url":null,"abstract":"<div><div>This study addresses the challenge of predicting and optimizing the viscosity of nano-lubricants containing Multi-walled Carbon Nanotubes and Zinc Oxide nanopowders suspended in 10W40 base oil. Accurate viscosity control is crucial for enhancing lubrication system performance. To achieve this, an artificial neural network based on the Group Method of Data Handling was developed, integrated with eight advanced evolutionary algorithms to improve prediction accuracy and optimize viscosity under varying conditions of solid volume fraction, temperature, and shear rate. The research bridges a significant gap by combining predictive modeling with multi-objective optimization, outperforming traditional artificial neural network methods. The use of advanced evolutionary algorithms enabled precise optimization of nano-lubricant properties, while the expanded parameter space provided deeper insights into the impact of operational conditions. The framework achieved a root mean square error of 13.569 and a correlation coefficient of 0.9965, highlighting its superior accuracy. Temperature was identified as the most influential factor, with a viscosity function margin of deviation of -0.88. Further optimization using a Genetic Algorithm determined optimal conditions of 1 % solid volume fraction, 55 °C temperature, and 875.577 s⁻¹ shear rate, resulting in an optimal viscosity of 32.722 cP. This study fills a critical gap in the literature, offering a novel framework for designing high-performance nano-lubricants and significantly advancing the field of lubrication science with improved prediction and optimization methodologies for industrial applications.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101092"},"PeriodicalIF":0.0,"publicationDate":"2025-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143168157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of an innovative flat-plate integrated collector-storage solar water heater with latent heat storage","authors":"Maria K. Koukou ,&nbsp;John Konstantaras ,&nbsp;George Dogkas ,&nbsp;Kostas Lymperis ,&nbsp;Vassilis N. Stathopoulos ,&nbsp;Michail Gr. Vrachopoulos ,&nbsp;Eleni Douvi ,&nbsp;Υannis Caouris ,&nbsp;Petros Dimas","doi":"10.1016/j.ijft.2025.101091","DOIUrl":"10.1016/j.ijft.2025.101091","url":null,"abstract":"<div><div>A novel Integrated Collector Storage Solar Water Heater (ICSSWH) has been developed, in a variety of 3 sizes, and investigated at outdoor conditions, in the Greek climate. The devices consist of flat-plate collectors integrated with latent heat storage tanks at their back, filled with a Phase Change Material (PCM). A conventional paraffin wax PCM was applied, with a melting point of 53 °C. Two heat exchanger circuits, a closed loop collector-storage circuit for charging and an open loop (service water) for discharging process are immersed in the PCM tank. The heat charging and discharging processes of the storage tank are investigated, for various charging and discharging flow rates. The three device storage sizes have total volumes of 0.620, 0.808 and 1.148 m³, with corresponding solar collector areas of 1.51, 2.02 and 2.92 m². During discharging, the stored heat in the PCM is delivered to tap water. A minimum acceptable water temperature of 38 °C is considered, according to international standards. Under normal insolation conditions, daily stored heat of about 4.2, 6.2 and 9 kWh were measured for the three mentioned sizes, respectively. Of this amount, about 3, 4.8 and 7 kWh were transferred to tap water, respectively. The heat transferred to the storage tank was above 41 % of the daily incident solar energy on the collector plane, for all studied cases. The daily hot water production was measured up to 88.4 ℓ, 137 ℓ and 190 ℓ for each mentioned size. Details of the Heat Transfer Fluid (HTF) and tap water temperature profiles are also extracted and presented.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101091"},"PeriodicalIF":0.0,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143168474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A numerical investigation into the application of thermosyphons for preventing the freezing of water meters, utilizing pure water and different nanofluids","authors":"Amin Bahar,&nbsp;Jafar Ghafouri,&nbsp;Kamiar Zamzamian","doi":"10.1016/j.ijft.2025.101088","DOIUrl":"10.1016/j.ijft.2025.101088","url":null,"abstract":"<div><div>The study demonstrates that integrating thermosyphon systems with nanofluids significantly enhances the thermal efficiency of water meters in cold climates, effectively preventing freezing. A detailed numerical investigation revealed that nanofluids, such as alumina, copper oxide, and silver, outperform conventional fluids like pure water in heat transfer capabilities. The simulations showed that these nanofluids possess superior thermal conductivity and convective heat transfer properties, essential for maintaining temperatures above freezing in meter chambers. The research validated the numerical model against experimental data, confirming the effectiveness of the Volume of Fluid (VOF) approach for simulating two-phase fluid dynamics. Results indicated that increasing nanoparticle concentration directly affects heat flux and thermal performance, with higher concentrations leading to improved heat transfer rates and overall system efficiency.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101088"},"PeriodicalIF":0.0,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143168153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Parametric analysis for thermally magnetized hybrid ternary (TMHT) nanofluid flow on thin film with temperature stratification","authors":"Tanuja T. N ,&nbsp;Kavitha L ,&nbsp;Khalil Ur Rehman ,&nbsp;S.V.K Varma ,&nbsp;Wasfi Shatanawi ,&nbsp;G.V. Kumar ,&nbsp;Zeeshan Asghar","doi":"10.1016/j.ijft.2025.101089","DOIUrl":"10.1016/j.ijft.2025.101089","url":null,"abstract":"<div><div>The thermophysical examination of flow field claims various applications in both scientific and industrial domains and hence it remains important to inspect especially when both the heat and mass transfer are taken simultaneously. Owning such motivation, the present study offers a response surface optimization for thermal flow field of hybrid ternary water-based aluminium, silicon and Zinc nanofluid over a stretched surface manifested with both temperature stratification and concentration stratification effects. The governing equations are formulated for mathematical model and those PDE's are reduced to ODE's by using appropriate similarity transformations. Those obtained resultant equations are solved numerically by using Runge Kutta Fehlberg fourth fifth-order (RKF 45) technique. The supremacy of essential aspects on the flow field, heat and mass transfer rates were analyzed using graphical representation. Additionally, Response surface Methodology is performed to derived the heat transfer rate as a response function for the input factors for different parameters. From the graph it is noticed that temperature profile drops as the thermal stratification parameter increases. The temperature admits the direct relation with an increase in the solid volume fraction of ternary nanofluids. From RSM it is noticed that adjusted R-squared and R-squared are obtained as 100 % accuracy of the mathematical model.</div></div>","PeriodicalId":36341,"journal":{"name":"International Journal of Thermofluids","volume":"26 ","pages":"Article 101089"},"PeriodicalIF":0.0,"publicationDate":"2025-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143168160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}