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International Journal of Computational Materials Science and Surface Engineering最新文献

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Prioritization of Self Curing Self Compacting Mortars with Hydrophilic Chemicals using MCDM Techniques 用MCDM技术优选亲水性化学品自养护自密实砂浆
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2022-01-01 DOI: 10.1504/ijcmsse.2022.10049527
Reddi Sa, Rathish Kumar Pancharathi, N. K. Degloorkar, M. Chand
{"title":"Prioritization of Self Curing Self Compacting Mortars with Hydrophilic Chemicals using MCDM Techniques","authors":"Reddi Sa, Rathish Kumar Pancharathi, N. K. Degloorkar, M. Chand","doi":"10.1504/ijcmsse.2022.10049527","DOIUrl":"https://doi.org/10.1504/ijcmsse.2022.10049527","url":null,"abstract":"","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66724582","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: 0
Design of gating system for propeller casting through melt flow simulation 基于熔体流动模拟的螺旋桨铸件浇注系统设计
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2022-01-01 DOI: 10.1504/ijcmsse.2022.10050736
A. Riazi, M. Aboutalebi, M. Shabani, S. Boutorabi
{"title":"Design of gating system for propeller casting through melt flow simulation","authors":"A. Riazi, M. Aboutalebi, M. Shabani, S. Boutorabi","doi":"10.1504/ijcmsse.2022.10050736","DOIUrl":"https://doi.org/10.1504/ijcmsse.2022.10050736","url":null,"abstract":"","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66724595","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: 0
Study of Wear Properties of Al7075-SiC-Gr Composites using Taguchi and ANOVA Methods Al7075-SiC-Gr复合材料磨损性能的田口分析和方差分析
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2022-01-01 DOI: 10.1504/ijcmsse.2022.10051281
T. Manjunath, Seenappa N.A., M. Kumar, M. Rudresh
{"title":"Study of Wear Properties of Al7075-SiC-Gr Composites using Taguchi and ANOVA Methods","authors":"T. Manjunath, Seenappa N.A., M. Kumar, M. Rudresh","doi":"10.1504/ijcmsse.2022.10051281","DOIUrl":"https://doi.org/10.1504/ijcmsse.2022.10051281","url":null,"abstract":"","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66724646","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: 0
Physical Investigations on Ti:ZnO Thin Films by Sol-Gel Spin Coating to Detect Acetone 溶胶-凝胶自旋涂覆Ti:ZnO薄膜检测丙酮的物理研究
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2022-01-01 DOI: 10.52687/2348-8956/914
K. Srinivasarao, A. Ashok Kumar, B. Tirumalarao
{"title":"Physical Investigations on Ti:ZnO Thin Films by Sol-Gel Spin Coating to Detect Acetone","authors":"K. Srinivasarao, A. Ashok Kumar, B. Tirumalarao","doi":"10.52687/2348-8956/914","DOIUrl":"https://doi.org/10.52687/2348-8956/914","url":null,"abstract":"The ZnO and Ti:ZnO thin films were deposited on ordinary glass, quartz glass, substrates by sol‐gel spin coating. The atomic percent (at.%) of Titanium (Ti) in ZnO is varied from 1 to 6. The deposited thin films were characterized by Grazing Incidence X‐ray diffraction (GIXRD) for structural determination, High ‐ resolution Scanning Electron Microscopy (HRSEM) to determine microstructure, optical transmittance to know the type of optical transition in the films. The structure of the ZnO and Ti:ZnO films was determined by Grazing Incidence X‐ray diffraction (GIXRD). The ZnO films were observed to be crystallizes in Hexagonal wurtzite structure with (002) orientation, where as Ti:ZnO films were amorphous. The intensity of (002) decrease with increasing Ti at.%. The grain size is 20 nm and is decreasing to 10 nm with increasing Ti at.%. The HRSEM images of Ti (1%):ZnO and Ti (6%):ZnO thin films reveals that the films contain nanoflakes of uniform size. These flakes contain spherical nanoparticles of uniform size. The samples were tested for their sensitivity for 300 and 600 ppm of acetone and is maximum for films contain 1 at. % of Titanium.","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":"76 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87045351","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: 0
Numerical simulation and experimental study on non-uniform strain during hot compression of aluminium alloy 铝合金热压过程中非均匀应变的数值模拟与实验研究
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2021-07-17 DOI: 10.1504/ijcmsse.2021.10039681
Hai-gen Jian, Yedong Wang, Xiaomei Yang, Chen Mi, Xinlei Lei, Wei Zhang
{"title":"Numerical simulation and experimental study on non-uniform strain during hot compression of aluminium alloy","authors":"Hai-gen Jian, Yedong Wang, Xiaomei Yang, Chen Mi, Xinlei Lei, Wei Zhang","doi":"10.1504/ijcmsse.2021.10039681","DOIUrl":"https://doi.org/10.1504/ijcmsse.2021.10039681","url":null,"abstract":"The finite element numerical simulation of hot compression deformation process of B93 aluminium alloy was carried out by DEFORM-3D software. Besides, the microstructure characteristics of deformed specimens in different regions and the relationship between non-uniform strain and dynamic recrystallisation during deformation were analysed by experimental study. The results show that the hot compression process of B93 aluminium alloy obviously exhibits a nonuniform characteristic of deformation, the region with the largest equivalent strain is the most prone to deformation. Also, in the largest equivalent strain zone, dynamic recrystallisation reacts the most complete, and the grain size reaches the minimum value. Nonuniform deformation show a rising tendency with the increase of strain rate and deformation temperature, and the influence of strain rate on nonuniform deformation is slightly greater than that of deformation temperature. The most suitable hot working process for the alloy is 410~430°C/0.001~0.01s-1.","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42127791","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: 0
Prediction on the operation performance of axial piston pump at low suction pressure 轴向柱塞泵低吸压工况性能预测
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2021-07-17 DOI: 10.1504/ijcmsse.2021.116591
Miaomiao Wang, Zhimin Guo, Junjie Zhou, Guangming Sun, Wenpan Gao
{"title":"Prediction on the operation performance of axial piston pump at low suction pressure","authors":"Miaomiao Wang, Zhimin Guo, Junjie Zhou, Guangming Sun, Wenpan Gao","doi":"10.1504/ijcmsse.2021.116591","DOIUrl":"https://doi.org/10.1504/ijcmsse.2021.116591","url":null,"abstract":"The operation performance of the axial piston pump is affected by external environment pressure, and its conditions at low suction pressure are less studied. The oil model and fluid dynamic model of the axial piston pump are developed and a novel approach for predicting the operation performance of such machines at low suction pressure based on this model is presented. It was found that the inlet pressure of the suction chamber changes linearly with the environment pressure. Compared to the present data from the product manual, this approach is proved to be valid and is used to predict the maximum operating speed and suction pressure at other environment pressure, therefore the low-pressure operating performance map is enriched for the referring of more users of the pump. In future, this study provides a new method for the prediction and the design guide of pump operation at low suction pressures.","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44406520","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: 0
Energetics and stability of hydrogen sulphide adsorption on defective carbon nanotube 缺陷碳纳米管对硫化氢吸附的能量学和稳定性
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2021-07-17 DOI: 10.1504/ijcmsse.2021.10039684
R. Jonuarti, M. Yusfi, Suprijadi
{"title":"Energetics and stability of hydrogen sulphide adsorption on defective carbon nanotube","authors":"R. Jonuarti, M. Yusfi, Suprijadi","doi":"10.1504/ijcmsse.2021.10039684","DOIUrl":"https://doi.org/10.1504/ijcmsse.2021.10039684","url":null,"abstract":"We investigate a new design of the defective zigzag (10,0) carbon nanotube (CNT) as a hydrogen sulphide (H2S) sensor using density functional theory (DFT). Herein, the defective zigzag (10,0) CNT obtained by removing one to five carbon atoms from the pristine zigzag (10,0) CNT to create simultaneously one to five of the single vacancies located around the nanotube axis. The formation energy and the dissociation energy inform us that all defective zigzag (10,0) CNT systems are stable. Then, the adsorption energy shows that these defective systems can adsorb the H2S molecules. Furthermore, an unexpected finding has also been found in this study. The presence of the H2S molecules on the defective (10,0) CNT arises the band gap of these systems.","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47111076","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
First principle investigation of the structural, electronic and optical properties of methylammonium lead iodide: implications for photovoltaic applications 碘化甲基铵铅的结构、电子和光学性质的第一原理研究：对光伏应用的启示
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2021-07-17 DOI: 10.1504/ijcmsse.2021.10039683
Arti Meena, Sarita Kumari, Amanpal Singh, A. Verma
{"title":"First principle investigation of the structural, electronic and optical properties of methylammonium lead iodide: implications for photovoltaic applications","authors":"Arti Meena, Sarita Kumari, Amanpal Singh, A. Verma","doi":"10.1504/ijcmsse.2021.10039683","DOIUrl":"https://doi.org/10.1504/ijcmsse.2021.10039683","url":null,"abstract":"In the present work structural, electronic and optical properties of methylammonium lead iodide have been investigated by full potential linearised augmented plane wave (FP-LAPW) method with the lo...","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44145377","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: 0
Drug Eluting Bioresorbable Cellulose Acetate/PEO/HPMC Composite With Propolis Extracts for Suturing Application 药物洗脱生物可吸收醋酸纤维素/PEO/HPMC复合材料与蜂胶提取物缝合应用
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2021-01-01 DOI: 10.52687/2348-8956/822
P. Ramadoss, Arivuoli Dakshanamoorthy, S. H. Basha
{"title":"Drug Eluting Bioresorbable Cellulose Acetate/PEO/HPMC Composite With Propolis Extracts for Suturing Application","authors":"P. Ramadoss, Arivuoli Dakshanamoorthy, S. H. Basha","doi":"10.52687/2348-8956/822","DOIUrl":"https://doi.org/10.52687/2348-8956/822","url":null,"abstract":"","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":"75 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74313278","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
Characterisation of Bi doped YBaCo2O5+δ layered perovskite oxide as a cathode for Intermediate-temperature solid oxide fuel cell Bi掺杂YBaCo2O5+δ层状钙钛矿氧化物作为中温固体氧化物燃料电池阴极的表征
International Journal of Computational Materials Science and Surface Engineering Pub Date : 2021-01-01 DOI: 10.1504/ijcmsse.2021.10042206
Leilei Zhang, He Wang, Jingsheng Xu, Zhaoyuan Song, Xiao-ju Su, Dapeng Wu
{"title":"Characterisation of Bi doped YBaCo2O5+δ layered perovskite oxide as a cathode for Intermediate-temperature solid oxide fuel cell","authors":"Leilei Zhang, He Wang, Jingsheng Xu, Zhaoyuan Song, Xiao-ju Su, Dapeng Wu","doi":"10.1504/ijcmsse.2021.10042206","DOIUrl":"https://doi.org/10.1504/ijcmsse.2021.10042206","url":null,"abstract":"","PeriodicalId":39426,"journal":{"name":"International Journal of Computational Materials Science and Surface Engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66724257","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: 0
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