Pub Date : 2022-01-01DOI: 10.56042/ijems.v29i6.70297
{"title":"Manufacturing and Evaluation of Mechanical Properties for Rice Husk Particle Board Using IoT","authors":"","doi":"10.56042/ijems.v29i6.70297","DOIUrl":"https://doi.org/10.56042/ijems.v29i6.70297","url":null,"abstract":"","PeriodicalId":13464,"journal":{"name":"Indian Journal of Engineering and Materials Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83476298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.56042/ijems.v29i4.52349
{"title":"Recycling and potential utilization of red mud (Bauxite Residue) for construction industry applications","authors":"","doi":"10.56042/ijems.v29i4.52349","DOIUrl":"https://doi.org/10.56042/ijems.v29i4.52349","url":null,"abstract":"","PeriodicalId":13464,"journal":{"name":"Indian Journal of Engineering and Materials Sciences","volume":"13 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75584401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.56042/ijems.v29i4.46362
Ajay Sharma, Ravi Kumar, C. S. Rajoriya
Photovoltaic/thermal air collector has potential to execute electrical and thermal energy concurrently. This paper investigates carbon dioxide mitigation and enviroeconomic analysis on basis of overall, energy and exergy gain of semi-transparent PVT (SPVT), and opaque PVT (OPVT) arrays under natural convection in Bikaner, Rajasthan (India). The analysis has been carried out on an array configuration of opaque and semi-transparent arrays having 7 modules connected in series. Experimental work has been done in the month of September to December and comparison has been made on the basis of electrical and thermal gains. The results depict that average electrical, thermal and overall exergy gain of SPVT array is higher by 9.20%, 15.2% and 8.08% with respect to OPVT array. The CO2 mitigation for four months for semi-transparent array is higher by 0.67 tCO2 and 0.15 tCO2 as compared to OPVT array on the basis of overall thermal energy and overall exergy gain respectively. The environmental cost of SPVT array is higher by Rs. 710.53 and Rs. 160.50 than OPVT array for four months with respect to overall thermal energy and overall exergy gain.
{"title":"Exergetic and Enviroeconomic analysis of a novel PVT array with triangular duct for building application","authors":"Ajay Sharma, Ravi Kumar, C. S. Rajoriya","doi":"10.56042/ijems.v29i4.46362","DOIUrl":"https://doi.org/10.56042/ijems.v29i4.46362","url":null,"abstract":"Photovoltaic/thermal air collector has potential to execute electrical and thermal energy concurrently. This paper investigates carbon dioxide mitigation and enviroeconomic analysis on basis of overall, energy and exergy gain of semi-transparent PVT (SPVT), and opaque PVT (OPVT) arrays under natural convection in Bikaner, Rajasthan (India). The analysis has been carried out on an array configuration of opaque and semi-transparent arrays having 7 modules connected in series. Experimental work has been done in the month of September to December and comparison has been made on the basis of electrical and thermal gains. The results depict that average electrical, thermal and overall exergy gain of SPVT array is higher by 9.20%, 15.2% and 8.08% with respect to OPVT array. The CO2 mitigation for four months for semi-transparent array is higher by 0.67 tCO2 and 0.15 tCO2 as compared to OPVT array on the basis of overall thermal energy and overall exergy gain respectively. The environmental cost of SPVT array is higher by Rs. 710.53 and Rs. 160.50 than OPVT array for four months with respect to overall thermal energy and overall exergy gain.","PeriodicalId":13464,"journal":{"name":"Indian Journal of Engineering and Materials Sciences","volume":"6 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80263356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.56042/ijems.v29i1.40384
Vandana N Mahajana, M. J. Sablea, Suhas R Patilb
Thin film deposition by using different nanomaterials has been an efficient and reliable way for enhancing the anti-corrosive property of the materials as well as strength improvement such as hardness, conductivity and wear resistance. Various materials have been taken as substrates like mild steel, magnesium, Aluminum, Copper, Tin, Carbon steel with thin film coatings of Zn–TiO 2 , Ce/Co, Zn-HA/TiO 2, CrN/TiN, Ni- Co have been sampled. These specimens have been studied for numerous properties like surface roughness, wear resistance, adhesion strength, microhardness, hydrophobicity etc. It has been found that the components like muffler, differential, engine chassis, exhaust system, gears do undergo corrosion due to several factors like climate change, oxidation, moisture content etc. The aim of the review has been to highlight the advances in the coatings providing anticorrosive properties to various metallic substrates used specially for mechanical and automobile industries.
{"title":"Metal oxides and its blended derivative’s coating for anti-corrosion application","authors":"Vandana N Mahajana, M. J. Sablea, Suhas R Patilb","doi":"10.56042/ijems.v29i1.40384","DOIUrl":"https://doi.org/10.56042/ijems.v29i1.40384","url":null,"abstract":"Thin film deposition by using different nanomaterials has been an efficient and reliable way for enhancing the anti-corrosive property of the materials as well as strength improvement such as hardness, conductivity and wear resistance. Various materials have been taken as substrates like mild steel, magnesium, Aluminum, Copper, Tin, Carbon steel with thin film coatings of Zn–TiO 2 , Ce/Co, Zn-HA/TiO 2, CrN/TiN, Ni- Co have been sampled. These specimens have been studied for numerous properties like surface roughness, wear resistance, adhesion strength, microhardness, hydrophobicity etc. It has been found that the components like muffler, differential, engine chassis, exhaust system, gears do undergo corrosion due to several factors like climate change, oxidation, moisture content etc. The aim of the review has been to highlight the advances in the coatings providing anticorrosive properties to various metallic substrates used specially for mechanical and automobile industries.","PeriodicalId":13464,"journal":{"name":"Indian Journal of Engineering and Materials Sciences","volume":"12 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89371661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.56042/ijems.v29i5.51757
{"title":"Design and Analysis of Foot Operated Water Spout","authors":"","doi":"10.56042/ijems.v29i5.51757","DOIUrl":"https://doi.org/10.56042/ijems.v29i5.51757","url":null,"abstract":"","PeriodicalId":13464,"journal":{"name":"Indian Journal of Engineering and Materials Sciences","volume":"9 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89548505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.56042/ijems.v29i5.47533
{"title":"Surface Roughness Prediction in Grinding Ti using ANFIS Hybrid Algorithm","authors":"","doi":"10.56042/ijems.v29i5.47533","DOIUrl":"https://doi.org/10.56042/ijems.v29i5.47533","url":null,"abstract":"","PeriodicalId":13464,"journal":{"name":"Indian Journal of Engineering and Materials Sciences","volume":"36 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77253996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.56042/ijems.v29i4.47238
{"title":"Finite element analysis and optimization of active magnetic bearings for contra-rotating coaxial rotor system","authors":"","doi":"10.56042/ijems.v29i4.47238","DOIUrl":"https://doi.org/10.56042/ijems.v29i4.47238","url":null,"abstract":"","PeriodicalId":13464,"journal":{"name":"Indian Journal of Engineering and Materials Sciences","volume":"38 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85304460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.56042/ijems.v29i5.51066
{"title":"Design and Analysis of Various Solar Cell Technologies for Improvements in Efficiencies","authors":"","doi":"10.56042/ijems.v29i5.51066","DOIUrl":"https://doi.org/10.56042/ijems.v29i5.51066","url":null,"abstract":"","PeriodicalId":13464,"journal":{"name":"Indian Journal of Engineering and Materials Sciences","volume":"22 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81925320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.56042/ijems.v29i2.49862
Sun Theo Constan Lotebulo Ndrurua, Bunbun Bundjalic, Deana Wahyuningrumd
Lithium-ion batteries have liquid electrolytes, which are corrosive and volatile, that would cause leakage and explosion during the rechargeable process at high temperatures. To overcome these problems, it is necessary to change the liquid electrolyte into a solid one, namely a solid polymer electrolyte. This work has prepared the solidpolymer electrolyte membranes by casting various 1-ethyl-3-tetrafluoroborate, [EMIm]BF 4 /Li + ionic liquid, and PEO. In this study, [EMIm]BF 4 /Li + , a Li + ion-attached ionic liquid, has been synthesized using a simple metathesis reaction between 1-ethyl-3-methylimidazolium-bromide, [EMIm]Br, and lithium tetrafluoroborate, LiBF 4 salt. [EMIm]Br has been synthesized from 1-methylimidazole and bromoethane precursors using Microwave Assisted Organic Synthesis (MAOS) method. The functional groups and structures of [EMIm]Br and [EMIm]BF 4 /Li + have been confirmed by Fourier Transform Infrared (FTIR) and Nuclear Magnetic Resonance (NMR) spectra analysis. The analysis of ionic conductivities, crystallinities, mechanical properties, surface morphologies, and thermal stabilities have been confirmed by using Electrochemical Impedance Spectroscopy (EIS), X-ray Diffraction (XRD), and tensile tester, Scanning Electron Microscopy (SEM), and Thermogravimetry Analysis (TGA), respectively. The highest ionic conductivity is 1.83 x 10 -3 S.cm -1 at room temperature for polymer electrolyte membrane with 16% weight of the [EMIm]BF 4 /Li + ionic liquid and also exhibits good mechanical flexibility and thermal stability.
{"title":"The effect of [EMIm]BF4/Li+ Ionic liquid on PEO-based solid polymer electrolyte membranes characteristics as lithium-ion batteries separator","authors":"Sun Theo Constan Lotebulo Ndrurua, Bunbun Bundjalic, Deana Wahyuningrumd","doi":"10.56042/ijems.v29i2.49862","DOIUrl":"https://doi.org/10.56042/ijems.v29i2.49862","url":null,"abstract":"Lithium-ion batteries have liquid electrolytes, which are corrosive and volatile, that would cause leakage and explosion during the rechargeable process at high temperatures. To overcome these problems, it is necessary to change the liquid electrolyte into a solid one, namely a solid polymer electrolyte. This work has prepared the solidpolymer electrolyte membranes by casting various 1-ethyl-3-tetrafluoroborate, [EMIm]BF 4 /Li + ionic liquid, and PEO. In this study, [EMIm]BF 4 /Li + , a Li + ion-attached ionic liquid, has been synthesized using a simple metathesis reaction between 1-ethyl-3-methylimidazolium-bromide, [EMIm]Br, and lithium tetrafluoroborate, LiBF 4 salt. [EMIm]Br has been synthesized from 1-methylimidazole and bromoethane precursors using Microwave Assisted Organic Synthesis (MAOS) method. The functional groups and structures of [EMIm]Br and [EMIm]BF 4 /Li + have been confirmed by Fourier Transform Infrared (FTIR) and Nuclear Magnetic Resonance (NMR) spectra analysis. The analysis of ionic conductivities, crystallinities, mechanical properties, surface morphologies, and thermal stabilities have been confirmed by using Electrochemical Impedance Spectroscopy (EIS), X-ray Diffraction (XRD), and tensile tester, Scanning Electron Microscopy (SEM), and Thermogravimetry Analysis (TGA), respectively. The highest ionic conductivity is 1.83 x 10 -3 S.cm -1 at room temperature for polymer electrolyte membrane with 16% weight of the [EMIm]BF 4 /Li + ionic liquid and also exhibits good mechanical flexibility and thermal stability.","PeriodicalId":13464,"journal":{"name":"Indian Journal of Engineering and Materials Sciences","volume":"14 7","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72458729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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