Results in Engineering最新文献

{"title":"Experimental study of an air-conditioned tractor cabin using CFD analysis for primary and secondary tillage operations in Pakistan","authors":"Mahmood Riaz ,&nbsp;Muhammad Hamid Mahmood ,&nbsp;Muhammad Nauman Ashraf ,&nbsp;Muhammad Sultan ,&nbsp;Uzair Sajjad ,&nbsp;Fahid Riaz ,&nbsp;Muhammad Farooq ,&nbsp;Zhaoli Zhang","doi":"10.1016/j.rineng.2025.104540","DOIUrl":"10.1016/j.rineng.2025.104540","url":null,"abstract":"<div><div>Provision of thermal comfort for tractor operators is crucial due to extreme weather conditions in agricultural fields. It becomes more complex due to higher heat loads entering the cabin from the engine during tillage operations, increasing cabin temperature and air-conditioning loads. However, no previous studies were found assessing thermal comfort for tractor operators during tillage operations specific to Pakistan. Therefore, an air-conditioning (AC) cabin was designed, developed, and tested with computational fluid dynamics (CFD) simulation in the previous study. In this study, the experiments and CFD analyses are further expanded for various tillage operations including road marching. AC performance of the cabin was evaluated using criteria defined in ISO standards and relevant literature. CFD simulations were performed to assess the impact of incoming air temperature, relative humidity, and velocity on operator's thermal comfort. Experimental results showed that the maximum temperature differences (ΔT) between outside and inside cabin air during parking (12.9 °C), marching (11.7 °C), rotavating (11.8 °C), and chisel plowing (11.8 °C) met the ISO thermal comfort criteria. Maximum uncertainties in temperature and relative humidity measurement were calculated as ±0.32 °C and ±5 %, respectively, showing acceptable error in measurements. The CFD results showed that every 5 °C increase in incoming air temperature led to increase inside cabin air temperature by 3.6 °C. However, higher incoming air velocity (i.e., 8 m/s) from air-conditioner vents can provide thermal comfort to the operator even at higher temperatures. Therefore, it is recommended to consider operators’ responses to better evaluate the thermal comfort inside the cabin.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104540"},"PeriodicalIF":6.0,"publicationDate":"2025-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143686475","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":"Power global multi-source heterogeneous unified metadata query method under pluggable storage framework","authors":"Jiwei Li ,&nbsp;Bo Li ,&nbsp;Shi Liu ,&nbsp;Hongwei Lv ,&nbsp;Fei Zheng ,&nbsp;Qing Liu","doi":"10.1016/j.rineng.2025.104600","DOIUrl":"10.1016/j.rineng.2025.104600","url":null,"abstract":"<div><div>In the efficient access and query of power users to multiple data sources, the iterative query process of multi-source heterogeneous data is too time-consuming. This paper studies the global multi-source heterogeneous unified metadata query method of power under the pluggable storage framework. Hive technology is used to build a pluggable storage framework for global multi-source heterogeneous metadata of electric power. Hive technology is used as a pure computing engine, HDFS is used as the underlying storage technology, and Hive metadata is shared through the pluggable metadata framework. Hive technology adopts local ontology integration to construct the domain ontology of global multi-source heterogeneous unified metadata of electric power, and extracts the theme concept of metadata from the constructed domain ontology. The local sensitive hash index is located layer by layer, and then the Top-k distance query is carried out to realize the global multi-source heterogeneous unified metadata query of electric power. The experimental results show that this method can effectively query the global multi-source heterogeneous unified metadata of electric power, and the acceleration ratio of metadata query is higher than 1.5, which simplifies the complexity of data management and query, improves the consistency and accuracy of data, dynamically adds or removes data storage components according to actual needs, enables users to obtain the required data faster, solves the query and management problems of multi-source heterogeneous data, and provides strong support for the digital transformation of electric power industry.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104600"},"PeriodicalIF":6.0,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143686487","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":"Isotherm, thermodynamic, and kinetic studies of dye adsorption on graphene oxides with varying oxidation degrees","authors":"Carlos A. Guerrero-Fajardo ,&nbsp;Liliana Giraldo ,&nbsp;Juan Carlos Moreno-Pirajan","doi":"10.1016/j.rineng.2025.104558","DOIUrl":"10.1016/j.rineng.2025.104558","url":null,"abstract":"<div><div>The adsorption mechanism was analyzed based on equilibrium isotherms, kinetic studies, and thermodynamic parameters. Adsorption followed the Freundlich model, indicating heterogeneous surface interactions, with GOHOS exhibiting the highest adsorption capacity for MO (215.3 mg/g) and ACNS for MB (78.0 mg/g). The kinetic studies revealed that adsorption proceeded via a pseudo-second-order mechanism, with intraparticle diffusion playing a significant role in MO adsorption, whereas boundary layer effects were more prominent for MB.</div><div>The adsorption mechanism involves electrostatic interactions, π-π stacking, hydrogen bonding, and surface complexation, which vary depending on the oxidation degree of GO and the functional groups of the adsorbents. GOHOS, with a higher oxidation state, favored electrostatic interactions due to its negatively charged surface, whereas GOLOS exhibited stronger π-π stacking interactions with MB due to retained sp² hybridized domains. Thermodynamic studies confirmed the spontaneity and endothermic nature of the process. These findings provide critical insights into the role of oxidation levels in GO-based materials and their influence on adsorption efficiency. The study highlights the potential of these materials for dye removal from aqueous solutions, emphasizing their environmental and industrial relevance.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104558"},"PeriodicalIF":6.0,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143632052","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":"Mechanical characterization and enhancing wear properties of Glass/Sisal/nAl2O3strengthened polymer matrix nanocomposites using hybrid optimization approach","authors":"G. Perumal ,&nbsp;B. Deepanraj ,&nbsp;N. Senthilkumar ,&nbsp;K. Velavan ,&nbsp;M. Shameer Basha","doi":"10.1016/j.rineng.2025.104568","DOIUrl":"10.1016/j.rineng.2025.104568","url":null,"abstract":"<div><div>Numerous industries require high-performance composite materials, and glass/sisal fiber-reinforced composites are promising due to their mechanical features and ecological benefits. Composites typically limit mechanical strength, impact resistance, and extreme-condition durability. This investigation intends to examine the mechanical characteristics of hybrid glass/sisal fiber (GF/SF) with different weight proportions of nano Al₂O₃ (nAl₂O₃) fillers strengthened composites and to optimize their wear features using the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS)-Principal Component Analysis (PCA) technique. The vacuum infusion method was employed to produce the nano hybrid composite materials. Porosity, Shore D hardness, tensile, flexural, and impact testing were carried out to evaluate the mechanical features of composites. Tribological tests were done using a pin-on-disc tribometer. The results demonstrate that the laminates with 2 wt. % n Al₂O₃ outperformed the other composites while GF/SF/0% nAl₂O₃ exhibits the lowest mechanical and wear characteristics. The GF/SF/2% nAl₂O₃ composite's better characteristics are due to less porosity and better bonding amid the matrix and fibers. The broken surface under tensile testing shows a brittle fracture with voids, fiber fracture, fiber pullout, and severe matrix delamination. The optimization results show that the best settings are the GF/SF/2%nAl₂O₃ nanocomposite, an axial load (AL) of 10 N, and a sliding velocity (SV) of 0.419 m/s_. The analysis of variance data illustrates that the composite material has the most impact, accounting for 33.58% of the obtained responses. The SV and AL were the next most significant variables, contributing 31.8% and 21.6%, respectively.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104568"},"PeriodicalIF":6.0,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143644362","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":"Deep analysis of chemically treated Jute/Kenaf and glass fiber reinforced with SiO2 nanoparticles by utilizing RSM optimization","authors":"S. Jothi Arunachalam,&nbsp;R. Saravanan,&nbsp;T. Sathish","doi":"10.1016/j.rineng.2025.104523","DOIUrl":"10.1016/j.rineng.2025.104523","url":null,"abstract":"<div><div>In recent years, eco-friendly materials have gained significant attention, especially in substituting synthetic fibers with natural fibers in epoxy matrices. This study focuses on enhancing the flexural and hardness properties of composites reinforced with natural jute and kenaf fibers. The fibers were treated with different concentrations of silane (5 %, 10 %, and 15 %), varied silane dipping times (10, 20, and 30 min), and different amounts of SiO₂ nanofiller (3 %, 4 %, and 5 % by weight). An analysis of variance (ANOVA) was conducted to understand the impact of these treatment conditions on the composite properties. To optimize the flexural and hardness attributes, the study employed the desirability function (DF) and response surface methodology (RSM). Experimental results closely matched predicted values, affirming the model's accuracy. The study found that silane concentration had a significant effect on the flexural and hardness properties. Through RSM, the ideal treatment was identified as 5 % nanoparticle content, 10 % silane concentration, and a 20-minute silane immersion. These conditions led to a 26 % improvement in flexural strength and a 28 % increase in hardness with microanalysis done by SEM as well as Dynamic mechanical anaylsis (DMA) showcasing the potential of treated natural fiber composites in sustainable material applications.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104523"},"PeriodicalIF":6.0,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143645044","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":"Optimizing power and cooling: SOR-based computational analysis of hybrid nanoliquid flow in Darcy porous medium","authors":"Z. Abbas ,&nbsp;M.Y. Rafiq ,&nbsp;M.S. Arslan ,&nbsp;N. Rangra","doi":"10.1016/j.rineng.2025.104602","DOIUrl":"10.1016/j.rineng.2025.104602","url":null,"abstract":"<div><div>Hybrid nanofluids in porous media offer groundbreaking potential for engineering advancements in sustainability, energy efficiency, cooling systems, and fluid management solutions for power generation. Thus, the major objective of this study is to investigate the influence of nonlinear thermal radiation on a hybrid nanofluid containing of <span><math><mrow><mi>T</mi><mi>i</mi><msub><mi>O</mi><mn>2</mn></msub></mrow></math></span> and <span><math><mrow><mi>A</mi><mi>g</mi></mrow></math></span> nanoparticles over a flat plate under the influence of an inclined magnetic field and viscous dissipation. Metallic nanoparticles like argentum exhibit high thermal conductivity, while non-metallic nanoparticles such as titanium oxide offer durability and excellent thermal resistance. This combination <span><math><mrow><mi>T</mi><mi>i</mi><msub><mi>O</mi><mn>2</mn></msub><mo>−</mo><mi>A</mi><mi>g</mi></mrow></math></span> is expected to achieve more effective heat transfer performance compared to individual nanofluids. The governing equations are solved numerically using the finite difference method, incorporating the SOR technique as the computational approach. A detailed analysis of velocity, temperature, and streamlines is conducted. The results are presented through visual plots and analyzed for various governing parameter values. Findings indicate that an increased magnetic field reduces velocity by 17.5 %, while a higher Darcy parameter enhances velocity by 12 %. Additionally, an increase in thermal radiation leads to a 28 % rise in temperature distribution and greater viscous dissipation results in a 35 % temperature increase. A higher Prandtl number decreases the thermal boundary layer thickness by 45 %. Silver's thermal conductivity is 7.5 % higher than copper's, whereas titanium dioxide is 97–98 % lower. These insights are valuable for applications in industries such as glass and polymer manufacturing, heat exchanger design, metallic plate cooling, and thermal management systems.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104602"},"PeriodicalIF":6.0,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143628538","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":"Efficient solution method for power facility relocation planning based on SVM-PSO optimization","authors":"Shichang Zhao ,&nbsp;Zhonghao Zhang ,&nbsp;Shuai Wang","doi":"10.1016/j.rineng.2025.104601","DOIUrl":"10.1016/j.rineng.2025.104601","url":null,"abstract":"<div><div>In the context of large - scale power facilities relocation planning, existing methodologies exhibit high computational complexity. Consequently, the solution time is extended, rendering it challenging to meet real - time requirements. To address this problem, an efficient solution method for power facility relocation planning based on SVM - PSO (Support Vector Machine - Particle Swarm Optimization) optimization has been developed. The load data is normalized by incorporating weather and date characteristics. Furthermore, neighborhood component analysis is introduced as a non - parametric embedded method for feature selection and nearest - neighbor classification optimization. GIS (Geographic Information System) technology is employed to establish the database for power facilities relocation planning, thus optimizing the layout of power facilities relocation planning. By integrating the SVM model with the particle swarm optimization algorithm, the PSO algorithm is used to determine two key parameters of the SVM model. An efficient solution approach of pre - optimization - coarse optimization - fine optimization for multi - stage power facilities relocation planning is proposed. Experimental results demonstrate that the load ratio of power facilities designed by this method lies within the optimal range. The minimum root - mean - square error (RMSE) is 0.1356, and the shortest solution time is 2.52 s. The average relative error is 1.149 %, indicating a significant improvement in efficiency.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104601"},"PeriodicalIF":6.0,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143642175","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":"In-situ sulfonated mesoporous silica as ZnO nanomaterial support for enhanced dyes photodegradation","authors":"Maria Ulfa ,&nbsp;Hilmia Aziza ,&nbsp;Novia Amalia Sholeha","doi":"10.1016/j.rineng.2025.104381","DOIUrl":"10.1016/j.rineng.2025.104381","url":null,"abstract":"<div><div>This study investigates the photocatalytic performance of sulfonated mesoporous silica impregnated with ZnO, focusing on its structural and functional properties. The ZnO crystal exhibited a dominant dimension of 14.627 nm with a crystallinity of 67.251 %, while the sulfonated mesoporous silica sample demonstrated a remarkable ZnO growth of 22.156 %. FTIR analysis identified key functional groups such as -CO₂, Si-O-Si, Si-OH, and sulfonation groups (S-OH, <em>O</em> = <em>S</em> = <em>O</em>), which were characterized by narrow absorption bands. SEM imaging revealed a well-defined rod-shaped morphology for the photocatalyst. The sulfonated mesoporous silica impregnated with ZnO exhibited a significantly higher surface area of 425.7 m²/g, in contrast to the 10.8 m²/g observed for pure ZnO. Band gap analysis indicated that the sulfonated silica impregnated with ZnO had a band gap of 5.69 eV, compared to the lower 3.20 eV of pure ZnO. Despite its smaller band gap, the photocatalytic activity of pure ZnO was limited due to particle agglomeration, which reduced its surface area and hindered active site accessibility. In contrast, the sulfonated mesoporous silica impregnated with ZnO maintained a high surface area and a uniform ZnO distribution, leading to improved photocatalytic performance. The composite material achieved a remarkable photocatalytic degradation efficiency of 97.419 %, surpassing the performance of pure ZnO, which showed only 74.364 % efficiency. The sulfonation process introduced sulfonic acid groups that enhanced the adsorption of methylene blue, while the mesoporous structure allowed for better accessibility of dye molecules to active sites. Over time, the degradation efficiency of the sulfonated mesoporous silica impregnated with ZnO showed consistent improvement, highlighting the critical role of its high surface area, uniform ZnO dispersion, and functional group contributions. Despite some fluctuations due to variations in crystallinity and particle size, the photocatalyst demonstrated superior stability and efficiency thus become a promising candidate for advanced photocatalytic applications.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104381"},"PeriodicalIF":6.0,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143715686","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":"Industrial single-screw and twin-screw prototype reactor pyrolysis for bio-oil and charcoal production from biomass: A case study of cogon grass (Imperata cylindrica)","authors":"Kittiphop Promdee ,&nbsp;Tharapong Vitidsant","doi":"10.1016/j.rineng.2025.104585","DOIUrl":"10.1016/j.rineng.2025.104585","url":null,"abstract":"<div><div>Biomass conversion by pyrolysis process is important in renewable energy because the current global situation changes the use of energy in various forms according to the demand. The pyrolysis process is different in terms of temperature, pressure, reactor type and biomass control before entering the reactor. This research compares the efficiency of single-screw pyrolysis reactor and twin-screw pyrolysis reactor in producing bio-oil from cogon grass (<em>Imperata cylindrica</em>) for industrial development by analyzing the oil content and chemical and physical properties of bio-oil from pyrolysis process at temperature between 400 °C and 500 °C. The analysis of biomass, bio-oil and charcoal properties was performed using physicochemical methods and GC–MS. The results showed that the liquid phase from the pyrolysis process using a twin-screw at 500 °C had the highest value of 58.75 % and 37.39 % bio-oil. In comparison, the bio-oil yield from single-screw at 500 °C was 55.23 % liquid phase and 33.76 % bio-oil. GC–MS analysis revealed that the majority of hydrocarbon compounds were phenol, benzene, 1-ethyl-3‑methoxy, and pyridine 2-methyl. The bio-oil from the twin-screw reactor contained more benzene, 1-ethyl-3‑methoxy, and pyridine 2-methyl than the bio-oil from the single-screw reactor. The carbon content of the bio-oil from the twin-screw reactor (53.23 wt%) was higher than that of the bio-oil from the single-screw (38.23 wt%). The bio-oil from the twin-screw reactor had a higher heating value than the bio-oil from the single-screw reactor at all temperatures. The viscosity of bio-oil from the single-screw reactor had a low point (0.353 Pascal/min) at 25 °C, which was equal to that of bio-oil from the twin-screw reactor (0.354 Pascal/min). Single-screw reactors and twin-screw reactors are efficient in producing bio-oil, especially twin screw reactors. The results of this research are pilot projects to establish industrial pyrolysis reactors focusing on biomass conversion to energy fuels for further sustainable domestic energy development.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104585"},"PeriodicalIF":6.0,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143632051","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":"Study on the effect of solid solution treatment on the microstructure evolution and properties of 304 stainless steel bellows","authors":"Xiang Zhao,&nbsp;Anheng Wang,&nbsp;Jianbin Wang,&nbsp;Chuanwen Ling,&nbsp;Xiaolong Gui","doi":"10.1016/j.rineng.2025.104565","DOIUrl":"10.1016/j.rineng.2025.104565","url":null,"abstract":"<div><div>The spin-formed 304 austenitic stainless steel metal bellows are selected as the research object to investigate the influence mechanism of solid solution treatment on the microstructure and properties of stainless steel bellows. Metallographic optical microscope, XRD diffractometer, tungsten filament scanning electron microscope, electron backscattering diffractometer, digital microscopic Vickers microhardness tester, X-ray stress tester, and other test methods are employed to explore the evolution of stainless steel bellows microstructure and properties before and after solid solution treatment to obtain the microstructure and mechanical properties of the stainless steel bellows. The experimental results showed that the strain-induced martensitic microstructure produced during the molding process is reversed to an austenitic microstructure through solid solution treatment, with changes in grain orientation and grain size. The microhardness of the stainless steel bellows after solid solution treatment decreases from 379.52 to 65.68 HV; residual stresses transition from positive tensile stresses to compressive stresses, and resistance to stress corrosion is significantly improved. These results indicated that the solid solution treatment of 304 austenitic stainless steel bellows has a substantial impact on microstructure evolution and mechanical properties, confirming that solid solution treatment is an effective method to improve the microhardness and resistance to stress corrosion rupture of 304 austenitic stainless steel bellows.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"26 ","pages":"Article 104565"},"PeriodicalIF":6.0,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143686497","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}