发布求助
文献互助 智能选刊 最新文献

International Journal of Hydromechatronics最新文献

筛选
英文 中文
Critical heat fluxes for subcooled flow boiling in optimised microchannels 优化微通道中过冷流沸腾的临界热流密度
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-06-15 DOI: 10.1504/ijhm.2020.10029839
D. O. Ariyo, T. Bello‐Ochende
{"title":"Critical heat fluxes for subcooled flow boiling in optimised microchannels","authors":"D. O. Ariyo, T. Bello‐Ochende","doi":"10.1504/ijhm.2020.10029839","DOIUrl":"https://doi.org/10.1504/ijhm.2020.10029839","url":null,"abstract":"Critical heat fluxes (departure from nucleate boiling, DNB) for optimised rectangular microchannels were computed by carrying out simulations using computational fluid dynamics (CFD, ANSYS) non-equilibrium boiling model (the model is an extension of heat flux partitioning model for modelling up to departure from nucleate boiling) for subcooled flow boiling, at velocity ranges of 1.0-1.5 and 1.5-2.0 m/s and heat fluxes of 300 to 500 W/cm2. The flow was highly subcooled at inlet temperature of 25°C using deionised water as the cooling fluid and aluminium as the heat sink material. The results showed that the microchannels can be operated beyond the heat fluxes that they were optimised, up to their critical heat fluxes before the onset of departure from nucleate boiling or CHF. The numerical code for heat flux partitioning model (RPI) was validated by the available experimental data and the agreement showed the capability of the model to predict accurately subcooled flow boiling in microchannels.","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":"1 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42037926","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}
引用次数: 13
Permeability of fractal porous materials composed of different combinations of capillary tubes 由不同组合毛细管组成的分形多孔材料的渗透性
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-06-15 DOI: 10.1504/ijhm.2020.10029511
A. Miguel
{"title":"Permeability of fractal porous materials composed of different combinations of capillary tubes","authors":"A. Miguel","doi":"10.1504/ijhm.2020.10029511","DOIUrl":"https://doi.org/10.1504/ijhm.2020.10029511","url":null,"abstract":"Non-Newtonian fluid flows in porous materials are important in many industrial engineering and bio-engineering applications. Emerging fields have led to personalised design of porous structures used, e.g., in biomaterials. Here, prefractal porous material to transport power-law fluids is studied. Materials formed by bundles of capillary tubes and dendritic networks of tubes are considered. As a result, approaches to quantity the permeability are presented in terms of void fraction of the material, maximum capillary diameter and fractal dimensions. Our approaches enable a better understanding of flow characteristics in these materials, and their consequences for designers of engineering applications such as for microfluidic devices.","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":" ","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45888886","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}
引用次数: 1
Optimisation design and operation parameters of a photovoltaic thermal system integrated with natural zeolite 天然沸石光伏热系统的优化设计及运行参数
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-06-15 DOI: 10.1504/ijhm.2020.10029840
C. Kandilli, B. Mertoglu
{"title":"Optimisation design and operation parameters of a photovoltaic thermal system integrated with natural zeolite","authors":"C. Kandilli, B. Mertoglu","doi":"10.1504/ijhm.2020.10029840","DOIUrl":"https://doi.org/10.1504/ijhm.2020.10029840","url":null,"abstract":"It is aimed to optimise the design and operation parameters of a PVT system integrated with natural zeolite by employing ANSYS workbench program. As the first step, a PVT model was developed by ANSYS and the model was verified by matching the experimental data. Water has been employed as working fluid for PVT system. Outlet water temperature values obtained by experimentally and numerically have been compared. Mass flow rate, thickness of the material, pipe diameter and the pipe material have been assumed as independent variables for the optimisation study. As a result, the highest thermal output was obtained with a flow rate of 13 l/h. The highest thermal output was achieved by copper material with an output of 2.09% more than aluminium. In the analysis made for the pipe diameter, an output of 3.42% in the 8″ pipe compared to the 16″ pipe was obtained.","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":" ","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45800508","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}
引用次数: 20
Modelling and energy efficiency analysis of a hybrid pump-controlled asymmetric (single-rod) cylinder drive system 混合泵控非对称(单杆)缸驱动系统建模及能效分析
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-02-26 DOI: 10.1504/ijhm.2020.10026989
Huankun Wang, P. Leaney
{"title":"Modelling and energy efficiency analysis of a hybrid pump-controlled asymmetric (single-rod) cylinder drive system","authors":"Huankun Wang, P. Leaney","doi":"10.1504/ijhm.2020.10026989","DOIUrl":"https://doi.org/10.1504/ijhm.2020.10026989","url":null,"abstract":"A conventional valve-controlled cylinder drive system is not energy efficient, and a pump-controlled cylinder system can be unstable in some particular conditions. For drive systems not requiring fast response, a hybrid pump-controlled system, that combines the advantages of both valve and pump-controlled systems, is proposed. As nonlinear behaviours are inevitable in most asymmetric cylinder drive systems, the hybrid pump-controlled system also suffers from such problems, and extra nonlinear behaviours are identified, for example, stall when the cylinder change its direction of motion. A simulation model of the hybrid pump-controlled asymmetric cylinder drive system is developed and used to investigate the system's simulation behaviours which are analysed and compared with the experimental test results. The energy efficiency of the hybrid pump-controlled system is compared with a comparable valve-controlled hydraulic system with the same hydraulic cylinder sizing. The outcome is to demonstrate the advantage of the hybrid pump-controlled system in energy-saving aspect, and the efficiency of the hybrid system is up to five times more than a conventional hydraulic system. Suggestions are given to improve the performance and stability of the hybrid pump-controlled system.","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":" ","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43026643","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}
引用次数: 15
OpenFOAM computation of interacting wind turbine flows and control (I): free rotating case 相互作用风力机流动与控制的OpenFOAM计算(I):自由旋转工况
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-01-01 DOI: 10.1504/ijhm.2020.10032644
A. Sergeev, E. Paterson, H. Hajaiej, P. Morris, Cong Gu, Goong Chen
{"title":"OpenFOAM computation of interacting wind turbine flows and control (I): free rotating case","authors":"A. Sergeev, E. Paterson, H. Hajaiej, P. Morris, Cong Gu, Goong Chen","doi":"10.1504/ijhm.2020.10032644","DOIUrl":"https://doi.org/10.1504/ijhm.2020.10032644","url":null,"abstract":"","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":"1 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66892645","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}
引用次数: 6
A review on methods used to reduce drag of the ship hulls to improve hydrodynamic characteristics 减少船体阻力以改善船舶水动力特性的方法综述
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-01-01 DOI: 10.1504/ijhm.2020.10033991
Susheel Kumar, K. Verma, K. Pandey, K. K. Sharma
{"title":"A review on methods used to reduce drag of the ship hulls to improve hydrodynamic characteristics","authors":"Susheel Kumar, K. Verma, K. Pandey, K. K. Sharma","doi":"10.1504/ijhm.2020.10033991","DOIUrl":"https://doi.org/10.1504/ijhm.2020.10033991","url":null,"abstract":"","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":"1 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66892844","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}
引用次数: 5
Hydro-mechanical response in polymeric pipes assuming interaction of fluid 假设流体相互作用的聚合物管道流体力学响应
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-01-01 DOI: 10.1504/ijhm.2020.10033992
Daryush Mirzaei, M. R. Bidgoli, R. Kolahchi
{"title":"Hydro-mechanical response in polymeric pipes assuming interaction of fluid","authors":"Daryush Mirzaei, M. R. Bidgoli, R. Kolahchi","doi":"10.1504/ijhm.2020.10033992","DOIUrl":"https://doi.org/10.1504/ijhm.2020.10033992","url":null,"abstract":"","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":"1 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66892532","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}
引用次数: 2
The effects of particle swarm optimisation and genetic algorithm on ANN results in predicting pile bearing capacity 粒子群算法和遗传算法对人工神经网络结果的影响在桩承载力预测中的应用
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-01-01 DOI: 10.1504/ijhm.2020.105484
Bhatawdekar Ramesh Murlidhar, R. Sinha, E. T. Mohamad, Rajesh Sonkar, M. Khorami
{"title":"The effects of particle swarm optimisation and genetic algorithm on ANN results in predicting pile bearing capacity","authors":"Bhatawdekar Ramesh Murlidhar, R. Sinha, E. T. Mohamad, Rajesh Sonkar, M. Khorami","doi":"10.1504/ijhm.2020.105484","DOIUrl":"https://doi.org/10.1504/ijhm.2020.105484","url":null,"abstract":"","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":"1 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1504/ijhm.2020.105484","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66892806","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}
引用次数: 34
Seat-driver vibration parameters effect on horizontal driver acceleration and its relationship to driver mass 驾驶员座椅振动参数对驾驶员水平加速度的影响及其与驾驶员质量的关系
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-01-01 DOI: 10.1504/ijhm.2020.10032168
S. M. Boluhari, M. M. Tehrani, R. Yahyaei, J. Marzbanrad
{"title":"Seat-driver vibration parameters effect on horizontal driver acceleration and its relationship to driver mass","authors":"S. M. Boluhari, M. M. Tehrani, R. Yahyaei, J. Marzbanrad","doi":"10.1504/ijhm.2020.10032168","DOIUrl":"https://doi.org/10.1504/ijhm.2020.10032168","url":null,"abstract":"","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":"1 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66892446","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}
引用次数: 2
Optimisation of propylene conversion response by neuro-fuzzy approach 丙烯转化反应的神经模糊优化
IF 5.1
International Journal of Hydromechatronics Pub Date : 2020-01-01 DOI: 10.1504/ijhm.2020.10030656
Aiyoub Fazli Shahgoli, Y. Zandi, Arian Heirati, Masoud Khorami, Peyman Mehrabi, D. Petković
{"title":"Optimisation of propylene conversion response by neuro-fuzzy approach","authors":"Aiyoub Fazli Shahgoli, Y. Zandi, Arian Heirati, Masoud Khorami, Peyman Mehrabi, D. Petković","doi":"10.1504/ijhm.2020.10030656","DOIUrl":"https://doi.org/10.1504/ijhm.2020.10030656","url":null,"abstract":"","PeriodicalId":29937,"journal":{"name":"International Journal of Hydromechatronics","volume":"1 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66892218","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}
引用次数: 15
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信