Recent Patents on Mechanical Engineering最新文献

{"title":"Induction Motor Computer Models in Three-Phase Stator Reference\u0000Frames: A Technical Handbook","authors":"Meshcheryakov Viktor","doi":"10.2174/0122127976315244240329063125","DOIUrl":"https://doi.org/10.2174/0122127976315244240329063125","url":null,"abstract":"<jats:sec>\u0000<jats:title />\u0000<jats:p />\u0000</jats:sec>","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":"6 s2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140693019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Simulation of the Die and Punch Behavior During the Compaction Process\u0000of Alumina-Based Matrix Composite Using Finite Element Analysis","authors":"Ameen Al Njjar, Kamar Mazloum, Amit Sata","doi":"10.2174/0122127976307663240326153651","DOIUrl":"https://doi.org/10.2174/0122127976307663240326153651","url":null,"abstract":"\u0000\u0000Compaction in the powder metallurgy process typically involves using a\u0000die and punch, applying high pressure to mixed powder to achieve product quality, such as geometry, density, and porosity. This step is critical in the powder metallurgy process\u0000\u0000\u0000\u0000Compaction in the powder metallurgy process typically involves using a\u0000die and punch, applying high pressure to mixed powder to achieve product quality, such as geometry, density, and porosity. This step is critical in the powder metallurgy process.\u0000\u0000\u0000\u0000This study aims to systematically design and manufacture a die and punch for compacting an Alumina-based matrix composite. Specimens were selected according to ASTM C 1421-10\u0000guidelines, and the die and punch were constructed using AISI D3 tool steel alloy.\u0000\u0000\u0000\u0000To ensure satisfactory compaction, the design underwent virtual testing using Finite Element Analysis (FEA) with compaction loads ranging from 2.5 to 20 tons in 2.5-ton increments.\u0000The simulation results were validated through experimental testing\u0000\u0000\u0000\u0000The die parts were analyzed for three-dimensional stress and deformation during compaction. Maximum stress distribution was observed in the Alumina powder, followed by the punch,\u0000plate, and die. Additionally, compaction behavior and density tests confirmed that a compaction\u0000pressure of 548 MPa or more results in high relative density in the Alumina-based matrix composite powder during the compaction process.\u0000\u0000\u0000\u0000Both simulation and experimental results indicate that a compaction pressure of 548\u0000MPa or more is necessary to achieve satisfactory compaction of the Alumina-based matrix composite. These findings offer practical implications for optimizing the powder metallurgy compaction\u0000process and reducing costs.\u0000","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":"20 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140696431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Numerical Study on Performance Optimization of Household Solar-air\u0000Source Heat Pump System in Hot Summer and Cold Winter Regions of\u0000China","authors":"Jiayue Zhao","doi":"10.2174/0122127976296422240320042024","DOIUrl":"https://doi.org/10.2174/0122127976296422240320042024","url":null,"abstract":"\u0000\u0000To meet the needs of household cooling, heating and domestic hot water in\u0000hot summer and cold winter regions, a solar-air source heat pump coupling energy supply system\u0000for households was established in Taiyuan.\u0000\u0000\u0000\u0000The residential energy consumption model and the residential building model in hot\u0000summer and cold winter regions were developed with TRNSYS software based on the system’s annual\u0000operation data.\u0000\u0000\u0000\u0000Results show that the annual solar collector efficiency of the system is about 42%, and the\u0000energy efficiency ratio of the system is 5.42. This shows a higher degree of solar energy utilization and\u0000a stable and reliable system. The dynamic payback period of the cost difference of the constructed system\u0000is about 11 years, and the annual carbon emission is reduced by 13.5%. For a two-bedroom apartment\u0000in a hot summer and cold winter region, after the selection of an air source heat pump according\u0000to the cooling and heating load, the recommended range of the matching solar collector area and hot\u0000water storage tank volume are calculated at 2.46 ± 0.3 m² and 0.20 ± 0.05 m3, respectively.\u0000\u0000\u0000\u0000The results of this study could provide a theoretical basis for the popularization and\u0000application of similar air source heat pump systems.\u0000","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":"4 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140697833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermal, Physical, and Electrical Characterization of Millettia Pinnata\u0000Leaf Powder, Alumina, Glass Sheet, Boron Nitride Reinforced Epoxybased\u0000Hybrid Composites: An Experimental Scrutiny","authors":"Md. Mathenulla Shariff, Niyaz Ahamed M.B., Gurbhej Singh, Arpitha G. R., Naman Jain, Akarsh Verma","doi":"10.2174/0122127976302601240404060719","DOIUrl":"https://doi.org/10.2174/0122127976302601240404060719","url":null,"abstract":"\u0000\u0000The aim of this study was to fabricate epoxy resin-based hybrid\u0000composites reinforced with biodegradable Millettia pinnata leaf powder in conjunction with glass\u0000sheets, boron nitride, and alumina for the production of printed circuit boards.\u0000\u0000\u0000\u0000For this application, various thermal, physical, and electrical tests were conducted by the\u0000authors. The thermal test results showed that the alumina-based epoxy hybrid composite has more\u0000thermal stability than the neat epoxy. Moreover, upon adding BN/Alumina, the flame retarding\u0000properties of the epoxy hybrid composites improved. We also observed that with the increase in the\u0000content of BN and alumina, the thermal conductivity of the hybrid composite was enhanced. From\u0000the water absorption tests, the hybrid composite with 6g BN showed the least amount of water consumption.\u0000Particularly, adding BN and leaf powder from 2 to 6 g gave better results for the decrease\u0000in water absorption, as compared to adding alumina in the epoxy-based hybrid composite.\u0000\u0000\u0000\u0000Lastly, from the electric tests, we observed that with the increase in frequencies, the dielectric\u0000constant of the hybrid composite decreases. At a lower frequency range, the hybrid composite\u0000having 2g of BN and millettia pinnata leaf powder shows the lowest dielectric constant, whereas, at\u0000a higher frequency range, 2g of alumina and millettia pinnata leaf powder shows the lowest dielectric\u0000constant.\u0000\u0000\u0000\u0000We predict that the results reported in this investigation will aid in accelerating the\u0000engineering applications of epoxy resin-based hybrid composite materials and help patent the material\u0000compositions for specific purposes.\u0000","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":"74 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140702560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tribological and Mechanical Properties of Graphene Nano Platelets\u0000(GNP)-Reinforced Aluminium 7075 Nano Composites","authors":"Rahul Chaurasia, S. K. Sarangi","doi":"10.2174/0122127976305485240329053923","DOIUrl":"https://doi.org/10.2174/0122127976305485240329053923","url":null,"abstract":"\u0000\u0000The present need for manufacturing industries is the creation of a new\u0000class of engineered materials with high specific properties. In this regard, nanocomposite materials\u0000have shown promising results compared to monolithic materials. Recent patents also show high\u0000mechanical and tribological properties.\u0000\u0000\u0000\u0000The tribological and mechanical properties of graphene nanoplatelets (GNP)-reinforced\u0000aluminium 7075 nanocomposites are reported in this article with the objective of finding optimum\u0000properties.\u0000\u0000\u0000\u0000The nanocomposites were successfully produced with the stir casting technique, a liquid\u0000metallurgy route with varying weight percentages of reinforcement composition of 0.5%, 1%, and\u00002%.\u0000\u0000\u0000\u0000The result showed an improvement in ultimate tensile strength of 69.5% and microhardness\u0000of 76.67% in contrast to the base alloy when it was cast. The wear rate was dropped significantly\u0000by 43% and 40% in 10N and 20N loading conditions with respect to as-cast conditions. Further,\u0000a decrease in the average coefficient of friction was observed from 0.680 to 0.565.\u0000\u0000\u0000\u0000Graphene nanoplatelets came out as excellent reinforcement in the aluminium 7075\u0000alloy, as they showed an impact on improved properties. The decreasing wear rate and coefficient\u0000of friction showed their self-lubricating nature. Additionally, X-ray diffraction (XRD) results and\u0000optical microstructure were also discussed.\u0000","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":"15 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140700675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of Electrochemical Microtextured Cell for Fabrication of Complex Micropattern","authors":"Sandip Kunar, M. N. Swapna Sri, P. Anusha, P. Satishkumar, Itha Veeranjaneyulu, N. S. Rao, S. Vijayakumar","doi":"10.2174/0122127976287865240326062010","DOIUrl":"https://doi.org/10.2174/0122127976287865240326062010","url":null,"abstract":"\u0000\u0000This paper highlights the representative patents related to the application\u0000of maskless electrochemical micromachining (EMM) using microtextured tools and developed\u0000cells under electrolysis conditions for the generation of high-quality complex patterns, i.e., cascade\u0000micropattern on stainless steel.\u0000\u0000\u0000\u0000Electrochemical Microtextured Cell\u0000\u0000\u0000\u0000To acquire high accuracy level, the workpiece and tools are fixtured properly in the developed\u0000microtextured cell, and a developed vertical cross-flow system is utilized for the generation\u0000of a precise cascade micropattern. An electrochemical microtextured cell is designed and developed\u0000inexpensively for the fabrication of high-quality complex micropatterns. The eco-friendly\u0000combined electrolyte of NaNO3 and NaCl is employed for precise micro texturing.\u0000\u0000\u0000\u0000The consequence of predominant input factors, i.e., IEG, voltage, and flow rate, are explored\u0000on machining rate, precision, depth, and surface finish during complex micro-texturing using\u0000developed microtextured cells. The complex microtextured tool is fixtured in tool holding device\u0000in a developed microtextured cell and fabricates nineteen precise complex micropatterns.\u0000\u0000\u0000\u0000An effort has been made to find suitable input factors for the generation of precise\u0000complex micropatterns.\u0000","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":"50 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140726495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimal Design and Simulation Analysis of Phase Change Material\u0000Composite Self-Insulating Block in a Typical Cold Region City of China in\u0000Summer","authors":"Xue Dong","doi":"10.2174/0122127976280085240329184613","DOIUrl":"https://doi.org/10.2174/0122127976280085240329184613","url":null,"abstract":"\u0000\u0000Incorporating PCMs (Phase Change Materials) into the building envelope\u0000can achieve the purpose of regulating heat transfer and enhancing indoor comfort. In recent years,\u0000lots of patents for new phase change concretes have been proposed and applied to the envelope.\u0000\u0000\u0000\u0000This study aimed to explore the optimum phase change temperature and installation position\u0000of PCM by optimizing different concrete blocks to improve the thermal behavior of concrete\u0000compound self-insulating blocks.\u0000\u0000\u0000\u0000Firstly, based on the existing patents, five new types of phase change self-insulating\u0000blocks were proposed. The thermal insulation performance of different blocks was tested using\u0000ANSYS simulation. Then, the feasibility of using EnergyPlus to simulate the thermal environment\u0000of the room was verified by taking a summer south-facing room in Hohhot City as a research object.\u0000Finally, 13 phase-change block types containing 4 phase-change temperatures and 3 PCM installation\u0000locations were designed for further testing.\u0000\u0000\u0000\u0000A three-row staggered perforated block was selected, and the heat transmission coefficient\u0000of the masonry wall was 0.437 W/(m2·K). The optimal phase change temperatures of outdoor, medium-\u0000temperature, high-temperature, and low-temperature periods in summer, were 24.0 oC, 30.0\u0000oC, and 28.0 oC, respectively. The optimal phase change temperature in the whole summer was\u000026.0~ 28.0 oC, and the best phase transition layer location was the inner hole of the block.\u0000\u0000\u0000\u0000The PCM mounting position has a greater effect on room temperature than the PCM\u0000phase change temperature. The study results are of great significance for stabilizing room temperature\u0000and building energy conservation.\u0000","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":"12 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140725600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Powder BED Additive Manufacturing using Machine Learning Algorithms\u0000for Multidisciplinary Applications: A Review and Outlook","authors":"Mahendra U Gaikwad, P. Gaikwad, Nitin Ambhore, Ankit Sharma, Shital S. Bhosale","doi":"10.2174/0122127976289578240319102303","DOIUrl":"https://doi.org/10.2174/0122127976289578240319102303","url":null,"abstract":"\u0000\u0000Additive manufacturing overcomes the limitations associated with conventional processes,\u0000such as fabricating complex parts, material wastage, and a number of sequential operations.\u0000Powder-bed additives fall under the category of additive manufacturing process, which, in recent\u0000years, has captured the attention of researchers and scientists working in various fields of science\u0000and engineering. Production of powder bed additive manufacturing (PBAM) parts with consistent\u0000and predictable properties of powders used during the manufacturing process plays an important\u0000role in deciding printed parts' reliability in aeronautical, automobile, biomedical, and healthcare applications.\u0000In the PBAM process, the most commonly used powders are polymer, metal, and ceramic,\u0000which cannot be effectively used without understanding powder particles' physical, mechanical,\u0000and chemical properties. Several metallic powders like titanium, steel, copper, aluminum, and nickel,\u0000several polymer polyamides (nylon), polylactide, polycarbonate, glass-filled nylon, epoxy resins,\u0000etc., and the most commonly used ceramic powders like aluminum oxide (Al2O) and zirconium oxide\u0000(ZrO2) can be utilized depending upon the method being adopted during PBAM process. Adoption\u0000of some post-processing techniques for powder, such as grain refinement can also be employed\u0000to improve the physical or mechanical properties of powders used for the PBAM process. In this\u0000paper, the effect of powder parameters, such as particle size, shape, density, and reusing of powder,\u0000etc., on printed parts have been reviewed in detail using characterization techniques such as X-ray\u0000computed tomography, scanning electron microscopy, and X-ray photoelectron spectroscopy. This\u0000helps to understand the effect of particle size, shape, density, virgin and reused powders, etc., used\u0000during the PBAM process. This article has reviewed the selection of appropriate process parameters\u0000like laser power, scanning speed, hatch spacing, and layer thickness and their effects on various\u0000mechanical or physical properties, such as tensile strength, hardness, and the effect of porosity,\u0000along with the microstructure evolution. One of the drawbacks of additive manufacturing is the variability\u0000in the quality of printed parts, which can be eliminated by monitoring the process using machine\u0000learning techniques. Also, the prediction of the best combination of process parameters using\u0000some advanced machine learning algorithms (MLA), like random forest, k nearest neighbors, and\u0000support vector machine, can be effectively utilized to quantify the performance parameters in the\u0000PBAM process. Thus, implementing machine learning in the additive manufacturing process not\u0000only helps to learn the fundamentals but helps to identify, predict and help to make actionable\u0000recommendations that help optimize printed parts quality. The performance of various MLAs has\u0000been evaluated and compared for projecting future research directions and suggestions. In th","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":"11 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140728969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Innovative Retrofit Design for Energy Efficiency and Emission\u0000Reduction: MAN B&W Marine Engine Slide Fuel Injector","authors":"Feifei Li, Kun Dang, Shiwen Dong","doi":"10.2174/0122127976295941240403061729","DOIUrl":"https://doi.org/10.2174/0122127976295941240403061729","url":null,"abstract":"\u0000\u0000The fuel injector is one of the most essential parts in marine diesel engines.\u0000For MAN B&W two-stroke engines, the conventional fuel injector, due to the existence of sac volume,\u0000can result in problems such as increased emission and fuel consumption and shortened service\u0000life of combustion chamber components.\u0000\u0000\u0000\u0000The MAN B&W marine engine slide-type fuel injector is a structural retrofit of conventional\u0000injectors, improving diesel engine combustion conditions, fuel efficiency, and emission reduction\u0000in hydrocarbon, NOx, smoke, and particulate matter by eliminating sac volume with patented\u0000technology.\u0000\u0000\u0000\u0000This study employed a comparative analysis approach to evaluate the performance of\u0000conventional fuel injectors versus slide-type fuel injectors in MAN B&W two-stroke engines. Data\u0000collection involved practical experiences, onboard operations, and analysis of fuel efficiency, emission\u0000reduction, and combustion improvement. The structural differences and operational advantages\u0000of both injector types were examined to assess the environmental benefits and economic implications\u0000of adopting slide fuel injectors. Recommendations for the gradual replacement of conventional\u0000injectors with slide-type injectors were based on empirical data and industry best practices.\u0000\u0000\u0000\u0000Slide fuel injectors obtain a reduction of about 75% of the HC emissions at all loads. The\u0000slide fuel injector significantly decreases the smoke emission level at low engine load, at 25% load.\u0000A reduction in PM of up to 50% has been confirmed, and slide fuel injectors can reduce NOx emission\u0000by approximately 15% on average.\u0000\u0000\u0000\u0000The smoke emission level at low engine load, at 25% load in particular, is greatly decreased by slide fuel injector.\u0000\u0000\u0000\u0000Slide fuel injectors, with a granted patent, are commonly used in marine low-speed\u0000engines due to their advantages.\u0000","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":"169 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140730829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the Potential of Nanoparticles in Biofuel Production: Challenges\u0000and Future Directions – A Comprehensive Review","authors":"Nivin Joy, A. M, Hariharan V, Reshlin Rithan Raj M, J. V, J. J","doi":"10.2174/0122127976287172240228162047","DOIUrl":"https://doi.org/10.2174/0122127976287172240228162047","url":null,"abstract":"\u0000\u0000The utilization of nanotechnology and nanotechnology in contemporary society has garnered\u0000significant interest due to their captivating properties across various academic disciplines. The\u0000investigation and development of biodiesel production and fabrication using nanotechnology and nanomaterials\u0000have emerged as a central area of scholarly inquiry worldwide. Implementing strategies\u0000to accelerate biodiesel production is essential to its success; there is an increasing focus on utilizing\u0000state-of-the-art nanotechnology, which enables achieving maximum output while minimizing costs.\u0000Consequently, the investigation will center on using various nanomaterials and nanocatalysts to explore\u0000the manufacture of biodiesel from diverse materials. The examination of this research project\u0000will primarily focus on the culture of algae utilizing nanomaterials and the subsequent collection of\u0000lipids. Furthermore, the present investigation is intended to serve as a comprehensive examination of\u0000the foremost obstacles and prospective ahead-of-time enhancements regarding the utilization of biodiesel\u0000blended with nanoparticle additives in internal combustion engines. Furthermore, this essay\u0000will specifically address the problems related to the welfare of individuals and the environment in\u0000using nanomaterials in mass manufacturing biodiesel. Consequently, future producers, researchers,\u0000and academics stand to gain valuable insights from this study, as it offers a comprehensive understanding\u0000of the existing body of research on the application of nanoparticles and nanotechnology in\u0000making biodiesel, along with the advancements in enhancing its efficiency.\u0000","PeriodicalId":39169,"journal":{"name":"Recent Patents on Mechanical Engineering","volume":" 38","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140384951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}