Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-0063
L. H. Deoclecio, Filipe Arthur Firmino Monhol, Antônio Carlos Barbosa Zancanella
{"title":"ROCK OIL RESERVOIR STRUCTURE INFLUENCE ON THE FLAME STABILITY OF THE IN-SITU COMBUSTION RECOVERY METHOD","authors":"L. H. Deoclecio, Filipe Arthur Firmino Monhol, Antônio Carlos Barbosa Zancanella","doi":"10.26678/abcm.cobem2019.cob2019-0063","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-0063","url":null,"abstract":"","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129603609","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}
Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-0673
J. A. Teixeira, B. Caetano, M. U. Borges, J. Baêta, R. Ferreira
{"title":"TURBOCHARGER TURBINE DIFFUSER WALL SHAPE OPTIMISATION","authors":"J. A. Teixeira, B. Caetano, M. U. Borges, J. Baêta, R. Ferreira","doi":"10.26678/abcm.cobem2019.cob2019-0673","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-0673","url":null,"abstract":"","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"206 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128221751","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}
Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-0959
Paulo G. C. Martins, C. Martins, R. Gonçalves
{"title":"KINETIC STUDY OF COMBUSTION OF PREMIXED NATURAL GAS - DIESEL-AIR MIXTURES","authors":"Paulo G. C. Martins, C. Martins, R. Gonçalves","doi":"10.26678/abcm.cobem2019.cob2019-0959","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-0959","url":null,"abstract":"","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128303124","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}
Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-1531
Gustavo de Goes Gomes, J. Dantas, G. Assi
{"title":"NUMERICAL STUDY OF FLOW AROUND OSCILLATING SIMPLE GEOMETRIES USING POROUS MEDIUM","authors":"Gustavo de Goes Gomes, J. Dantas, G. Assi","doi":"10.26678/abcm.cobem2019.cob2019-1531","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-1531","url":null,"abstract":"","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128722178","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}
Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-0589
Ewerton Costadelle, Ney Figueiredo, R. L. Barreto, G. Almeida, A. Couto
The Nuclear and Energy Research Institute received two Creep-Testing Machine frame donated from Technological Institute of Aeronautics in nonfunctional mode. These apparatuses has arrived with structure, lever arm and tube furnace. However, they came with no strain gage and no temperature controller. In order to back the machinery to active mode, this work developed a Creep-Testing Machine modernization suite. In fact, this study developed a new PID controller hardware, based in an Arduino open platform. In addition, it used a LVDT developed in Brazil, by Technological Research Institute, to capturing the specimen strain. After the modernization suite implementation, it evaluated the creep strain-rate of the Ti6Al4V alloy at 873 K in 319 MPa. Moreover, compared the results of the same lot material tested in another two ones apparatuses. This open technology was able to maintain the specimen temperature in the set point, getting and saving the test results in a text file and it got results close to the most modern equipment.
{"title":"Creep-Testing Machine Retrofit for Ti-6Al-4V Alloy Study","authors":"Ewerton Costadelle, Ney Figueiredo, R. L. Barreto, G. Almeida, A. Couto","doi":"10.26678/abcm.cobem2019.cob2019-0589","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-0589","url":null,"abstract":"The Nuclear and Energy Research Institute received two Creep-Testing Machine frame donated from Technological Institute of Aeronautics in nonfunctional mode. These apparatuses has arrived with structure, lever arm and tube furnace. However, they came with no strain gage and no temperature controller. In order to back the machinery to active mode, this work developed a Creep-Testing Machine modernization suite. In fact, this study developed a new PID controller hardware, based in an Arduino open platform. In addition, it used a LVDT developed in Brazil, by Technological Research Institute, to capturing the specimen strain. After the modernization suite implementation, it evaluated the creep strain-rate of the Ti6Al4V alloy at 873 K in 319 MPa. Moreover, compared the results of the same lot material tested in another two ones apparatuses. This open technology was able to maintain the specimen temperature in the set point, getting and saving the test results in a text file and it got results close to the most modern equipment.","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128562582","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}
Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-0050
F. A. Lara-Molina, E. H. Koroishi, A. Cavalini, V. Steffen
{"title":"ROBUST $H_{infty}$ COMPUTED TORQUE CONTROL OF ROBOT MANIPULATORS","authors":"F. A. Lara-Molina, E. H. Koroishi, A. Cavalini, V. Steffen","doi":"10.26678/abcm.cobem2019.cob2019-0050","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-0050","url":null,"abstract":"","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128670418","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}
Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-0721
Augusto Luiz Cheffer de Melo, M. Savi
{"title":"RANDOMNESS EFFECT ON HEART DYNAMICS ANALYSIS USING MATHEMATICAL MODELS","authors":"Augusto Luiz Cheffer de Melo, M. Savi","doi":"10.26678/abcm.cobem2019.cob2019-0721","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-0721","url":null,"abstract":"","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128738613","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}
Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-1595
Thiago Tonaco, Daniela Vacarini de Faria, Caroline Silva, M. Maximo, M. Arbelo
{"title":"HUMANOID ROBOT LEG DESIGN","authors":"Thiago Tonaco, Daniela Vacarini de Faria, Caroline Silva, M. Maximo, M. Arbelo","doi":"10.26678/abcm.cobem2019.cob2019-1595","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-1595","url":null,"abstract":"","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128984461","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}
Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-1770
Dário Machado Júnior, N. Ribeiro, M. Coradini, R. Silva, Júlio César Dainezi de Oliveira, W.A.dos S. Conceição
{"title":"COMBUSTION QUALITY DETERMINATION FOR COMMERCIAL PELLETS IN A SMALL SCALE BURNER","authors":"Dário Machado Júnior, N. Ribeiro, M. Coradini, R. Silva, Júlio César Dainezi de Oliveira, W.A.dos S. Conceição","doi":"10.26678/abcm.cobem2019.cob2019-1770","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-1770","url":null,"abstract":"","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129086912","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}
Pub Date : 1900-01-01DOI: 10.26678/abcm.cobem2019.cob2019-0623
J. H. A. Júnior, Maísa Milanez Ávila dias Maciel, V. Tita
{"title":"EFFECT OF IMPERFECT FIBER/MATRIX INTERPHASE: A MICROMECHANICAL MODEL FOR PREDICTING FAILURE IN COMPOSITE MATERIALS","authors":"J. H. A. Júnior, Maísa Milanez Ávila dias Maciel, V. Tita","doi":"10.26678/abcm.cobem2019.cob2019-0623","DOIUrl":"https://doi.org/10.26678/abcm.cobem2019.cob2019-0623","url":null,"abstract":"","PeriodicalId":324886,"journal":{"name":"Proceedings of the 25th International Congress of Mechanical Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129147442","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}
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