Volume 69, Issue 12A, December 2021

Articles

• Effect of processing route on grain refinement and mechanical properties in equal channel angular pressing of aluminium alloy AA7068

  B. S. Shivashankara, K. R. Gopi, S. Pradeep, R. Raghavendra Rao, B. K. Venkatesha (Author)

  1-7

  Keywords:

  ECAP, microstructure, AA7068, mechanical properties.

  • PDF ⁹⁶

  Abstract views: 114 times| Download: 96 times| https://doi.org/10.18311/jmmf/2021/30076

• Conventional sintering of copper powder with and without addition of different weight percentage of aluminium powder

  S. Devaraj, H. K. Chandra Mohan, K.S. Narayana Swamy, R. Ranganatha (Author)

  8-13

  Keywords:

  Conventional sintering, copper, aluminum, bronze, microstructure, mechanical characterization

  • PDF ⁹⁴

  Abstract views: 213 times| Download: 94 times| https://doi.org/10.18311/jmmf/2021/30086

• Evaluation of mechanical and dry sliding wear behaviour of Al 2214 aluminium alloy – graphite metal matrix composites

  K. Revanna, R. Suresh, Madeva Nagaral, H. S. Vasanth kumar (Author)

  14-19

  Keywords:

  Al2214 alloy, graphite, tensile strength, microstructure, wear

  • PDF ⁸⁵

  Abstract views: 106 times| Download: 85 times| https://doi.org/10.18311/jmmf/2021/30087

• Characterization of Stellite-6 high velocity oxy-fuel coating on titanium alloy

  N. Jegadeeswaran, B. S. Raju, L. H. Manjunath, B. Somasundaram, B. T. Raju (Author)

  20-23

  Keywords:

  Fracture toughness, Stellite-6, Ti-31, HVOF, characterization etc.

  • PDF ⁷⁹

  Abstract views: 95 times| Download: 79 times| https://doi.org/10.18311/jmmf/2021/30088

• Effect of cenosphere on moisture absorption performance of woven hybrid bamboo-glass fiber reinforced epoxy composites

  B. K. Venkatesha, T. Deepak Kumar, K. P, Prashanth, B. S. Shivashankara, L. Yuvaraj, S. Sanman, N. Venkatesh (Author)

  24-30

  Keywords:

  Bamboo and glass fiber, cenosphere filler, hand lay-up, mechanical properties, moisture absorption.

  • PDF ⁸³

  Abstract views: 95 times| Download: 83 times| https://doi.org/10.18311/jmmf/2021/30089

• Study of solid particle erosion of thermal spray coated and uncoated cobalt based superalloy

  M. S. Vinod kumar, R. Suresh, N. Jegadeeswaran (Author)

  31-36

  Keywords:

  Erosion, surface analysis, thermal spray coating, (WC-CO NiCrBSi), superco-605

  • PDF ⁸²

  Abstract views: 96 times| Download: 82 times| https://doi.org/10.18311/jmmf/2021/30091

• Synthesis and testing for mechanical integrity of nano cellulose composites

  R. Kumar, R. Jyothilakshmi, H. L. Nandeesha (Author)

  37-43

  Keywords:

  Cellulose, hemicellulose, biopolymers, reinforced films, biodegradable

  • PDF ¹¹⁹

  Abstract views: 54 times| Download: 119 times| https://doi.org/10.18311/jmmf/2021/30092

• Performance and emissions characteristics of biodiesel in diesel engine

  T. Deepak Kumar, B. K. Venkatesha, Syed Sameer Hussain, D. K. Ramesha (Author)

  44-47

  Keywords:

  Biodiesel, diesel engine, performance, emissions.

  • PDF ⁸²

  Abstract views: 219 times| Download: 82 times| https://doi.org/10.18311/jmmf/2021/30093

• Effect of injection timing on the performance of CRDI diesel engine fuelled with fish oil biodiesel and its blends doped with pyrogallol antioxidants

  R. Vinod, N. R. Banapurmath, Y. H. Basavarajappa, P. A. Harari, V. S. Yaliwal, N. Varunkumar Reddy, H. Arun Kumar (Author)

  48-61

  Keywords:

  Fish oil biodiesel, pyrogallol, antioxidant, CRDI, injection timing

  • PDF ⁸⁰

  Abstract views: 79 times| Download: 80 times| https://doi.org/10.18311/jmmf/2021/30094

• Effect of graphene nanoparticles on engine operated using simarouba

  N. Keerthi Kumar, Veerbhadrappa Telgane, M. D. Kiran, B. K. Pavan Kumar (Author)

  62-66

  Keywords:

  Simarouba oil, graphene, performance, combustion, emissions

  • PDF ⁶³

  Abstract views: 99 times| Download: 63 times| https://doi.org/10.18311/jmmf/2021/30096

• Buckling analysis of thick plates using a single variable simple plate theory

  S. A. Deepak, Rajesh A. Shetty, K. Sudheer Kini, G. L. Dushyanthkumar (Author)

  67-72

  Keywords:

  Buckling analysis, thick plates, higher order, shear deformation, simply supported plate

  • PDF ⁸²

  Abstract views: 74 times| Download: 82 times| https://doi.org/10.18311/jmmf/2021/30097

• Microstructural characterisation of microwave cladding on stainless steel

  Syed Tahir Abbas, D. Y. Shreyas, Thejas ., M. Shashank Lingappa, C. Durgaprasad (Author)

  73-77

  Keywords:

  Cladding, microwave, composite powder, flyash

  • PDF ⁷³

  Abstract views: 82 times| Download: 73 times| https://doi.org/10.18311/jmmf/2021/30098

• Mechanical and wear behaviour of flyash reinforced epoxy composites

  R. Hanumantharaya, B. G. Prem Kumar, B. S. Ajith (Author)

  78-83

  Keywords:

  Boron carbide, flyash, hybrid composites, hand layup

  • PDF ⁷⁹

  Abstract views: 57 times| Download: 79 times| https://doi.org/10.18311/jmmf/2021/30099

• Effect of beryl and graphene nano platelets reinforcements on the wear behaviour of AL7075- beryl graphene particulate hybrid nano composites

  Shanawaz Patil, A. A. Pasha, Madeva Nagaral, B. S. Raju, L.H. Manjunath (Author)

  84-91

  Keywords:

  Al7075, beryl, graphene, microstructure, wear

  • PDF ⁷³

  Abstract views: 95 times| Download: 73 times| https://doi.org/10.18311/jmmf/2021/30100

• Evaluation of mechanical properties for AL6061 based hybrid nano composites reinforced with Al₂O₃ and ZrO₂ particles

  P. S Shreyas, B. P. Mahesh, S. Rajanna, B. S. Ragavendra (Author)

  92-96

  Keywords:

  Aluminium 6061, ZrO₂, Al₂O₃, mechanical properties

  • PDF ⁶⁸

  Abstract views: 80 times| Download: 68 times| https://doi.org/10.18311/jmmf/2021/30134

• Effect of fiber orientation on the mechanical properties of unidirectional basalt fiber reinforced polymer matrix composites

  R. Raghavendra Rao, S. Pradeep, B. S. Shivashankara, S. Avinash, N. B. Pradeep (Author)

  97-101

  Keywords:

  Unidirectional basalt fiber, density, mechanical properties, SEM

  • PDF ⁹⁶

  Abstract views: 108 times| Download: 96 times| https://doi.org/10.18311/jmmf/2021/30135

• The effect of CO2 welding process parameter on the microhardness of structural steel

  Praveen Math, B.S. Praveen Kumar (Author)

  102-105

  Keywords:

  Gas metal arc welding (GMAW), fusion zone, regression analysis, bead geometry

  • PDF ⁸⁸

  Abstract views: 107 times| Download: 88 times| https://doi.org/10.18311/jmmf/2021/30136

• Role of different fermentation methods in the enhancement of bioethanol production – a review

  P. H. Renuka, A. R. Shashikala (Author)

  106-112

  Keywords:

  Bioethanol, organic waste, biomass, fermentation, distillation, microorganisms

  • PDF ¹⁰¹

  Abstract views: 126 times| Download: 101 times| https://doi.org/10.18311/jmmf/2021/30137

• Performance and emission characteristics of a diesel engine using biodiesel blended with nano additives

  T. Deepak Kumar, K. M. Narayanaswamy, D. A. Dhananjaya, D. K. Ramesha (Author)

  113-116

  Keywords:

  Biodiesel, diesel engine, performance, emissions, silicon oxide nano particles, metal oxide

  • PDF ⁶⁶

  Abstract views: 61 times| Download: 66 times| https://doi.org/10.18311/jmmf/2021/30138

• CFD analysis of combustion liner with different geometry holes for effusion film cooling

  H. M. Dinesha Kumara, . Basawaraj, D. Chennabasappa Hampali, Batchu Suresh (Author)

  117-122

  Keywords:

  Gas turbine, effusion cooling, combustion liner, FloEFD, CFD

  • PDF ¹²⁴

  Abstract views: 90 times| Download: 124 times| https://doi.org/10.18311/jmmf/2021/30139

• Biomechanics of human knee joint under dynamic conditions

  Sachin Khot, Ravi Guttal, Ojas P. Babannavar (Author)

  123-128

  Keywords:

  Non-linear stiffness, knee biomechanics, frictional stresses, natural frequency, contact mechanics.

  • PDF ⁶⁵

  Abstract views: 85 times| Download: 65 times| https://doi.org/10.18311/jmmf/2021/30140

• Mixed-mode fracture (K_I and K_II) evaluation in epoxy resin using ASENB configuration

  L. C. Shashidhara, H. K. Srinivas, C. Anil Kumar, K. S. Narayanaswamy, H. R. Vitala (Author)

  129-136

  Keywords:

  Epoxy resin, fracture toughness, asymmetric single edge notched bend (ASENB) specimen, stress intensity factor (SIF), 3-point bending

  • PDF ⁸⁴

  Abstract views: 93 times| Download: 84 times| https://doi.org/10.18311/jmmf/2021/30141

• Strength analysis of carbon fiber reinforced polymer and titanium alloy for axisymmetric lap joint

  . Nagayya, M. K. Venkatesh, N. Nithesh Bhaskar, B. K. Venkatesha (Author)

  137-141

  Keywords:

  Axisymmetric lap joint, carbon fiber, titanium alloy, finite element analysis

  • PDF ⁵³

  Abstract views: 59 times| Download: 53 times| https://doi.org/10.18311/jmmf/2021/30142

• Evaluation of copper chill on tribological behaviour of LM13/ZrSiO₄/C hybrid metal matrix composites

  Y. P. Ravitej, C. B. Mohan, M. G. Ananthaprasad (Author)

  142-146

  Keywords:

  Dual reinforcement, copper chill, stir casting, tensile strength.

  • PDF ⁶²

  Abstract views: 86 times| Download: 62 times| https://doi.org/10.18311/jmmf/2021/30143

• Study on the three body abrasive wear behaviour of EN8-steel before and after coating of wear resistance material

  . Manjunatha, B. M. Adarsh, B. S. Rakshith, B. S. Rakesh, B. K. Venkatesha (Author)

  147-150

  Keywords:

  EN8-steel, aluminum, zirconium, fly-ash, three body abrasive machine

  • PDF ⁷⁸

  Abstract views: 72 times| Download: 78 times| https://doi.org/10.18311/jmmf/2021/30146

• Experimental study of polymer matrix composites using polyester, hemp and calcium silicate

  Sachin Prabha, G. B. Dattatray (Author)

  151-158

  Keywords:

  Hemp fibre, polyester resin, calcium silicate, natural frequency, damping factor

  • PDF ⁶¹

  Abstract views: 48 times| Download: 61 times| https://doi.org/10.18311/jmmf/2021/30147

• Effect of hydrogen embrittlement on the characteristics of copper-based shape memory alloy

  S. Prashantha, Virupaxi Auradi, Mahadev Nagral, Shanawaz Patil (Author)

  159-162

  Keywords:

  Shape memory alloy, Shape memory effect, Cu-Al-Be SMAs, hydrogen embrittlement, corrosion

  • PDF ⁶²

  Abstract views: 95 times| Download: 62 times| https://doi.org/10.18311/jmmf/2021/30148

• Optimization of cutting parameters to improve power consumption and material removal rate in high efficiency milling

  Rizal Mohamed Noor, Muhammad Izham Ramli, Ahmad Faiz Zubair, Abdul Rahman Hemdi, Pramodkumar Kataraki (Author)

  163-169

  Keywords:

  Optimization, high efficiency, carbon emission, energy

  • PDF ⁷⁹

  Abstract views: 92 times| Download: 79 times| https://doi.org/10.18311/jmmf/2021/30149

• Performance and NO_x emissions of Mahua ester blends with pyrogallol antioxidant in a single cylinder diesel engine

  S. Balaji, Natesan Kapilan, H. V. Srikanth (Author)

  170-174

  Keywords:

  Antioxidant, biodiesel, emissions, Mahua, NO_x, pyrogallol and performance

  • PDF ⁶⁶

  Abstract views: 54 times| Download: 66 times| https://doi.org/10.18311/jmmf/2021/30150

• Performance and emissions analysis of diesel engine fuelled with exhaust gas energy preheated ROME biodiesel

  K. Varadaraj, N. Varun Kumar Reddy, H. Arun Kumar, R. Vinod, S. G. Sangashetty, N. R. Banapurmath (Author)

  175-178

  Keywords:

  Green matter, atomization, viscosity, biofuel

  • PDF ⁶⁵

  Abstract views: 78 times| Download: 65 times| https://doi.org/10.18311/jmmf/2021/30152

• Vibration and buckling behaviour of delaminated composite plates subjected to localised edge loads

  Rakshith H S, L Ravi Kumar, D L Prabhakara, T Rajanna (Author)

  179-186

  Keywords:

  Buckling, vibration, composite plates, delamination, edge load

  • PDF ⁷⁹

  Abstract views: 66 times| Download: 79 times| https://doi.org/10.18311/jmmf/2021/30090

• Experimental investigation on dynamic characteristics of journal bearing

  S. Dinakaran, S. Ramesh, Satish Babu Boppana, Ashish Srivastava (Author)

  187-189

  Keywords:

  Stiffness co-efficient, frequency, L/D ratio, eccentricity ratio.

  • PDF ¹²⁴

  Abstract views: 78 times| Download: 124 times| https://doi.org/10.18311/jmmf/2021/30095

• Investigation of wear behaviour of magnesium reinforced with boron nitride nanocomposite using ANN

  R Vara Prasad Kaviti, D. Jeyasimman, Ramesh Kumar S C, Mohan Babu BM (Author)

  190-194

  Keywords:

  Mg nanocomposite, wear rate, and (ANN) artificial neural network.

  • PDF ⁹⁹

  Abstract views: 85 times| Download: 99 times| https://doi.org/10.18311/jmmf/2021/30101

• Production and characterization of titanium based metal matrix composites: a review

  Kadir A Ajij Shaikh, Satish Babu Boppana, Vijee Kumar, Samuel Dayanand (Author)

  195-198

  Keywords:

  Titanium, powder metallurgy, Ti6Al4V based composite, boron carbide, yttrium oxide, silicon carbide etc.

  • PDF ¹⁰⁰

  Abstract views: 156 times| Download: 100 times| https://doi.org/10.18311/jmmf/2021/30102

• Influence of micro graphite particles on the microstructure and wear behaviour of aluminium 6061 alloy composites developed by two step casting process

  Madeva Nagaral, V Auradi, Shanawaz Patil, Bharath V, Nagaraj N (Author)

  199-206

  Keywords:

  Al6061 alloy, graphite particles, microstructure, wear, worn surface, wear debris

  • PDF ⁹¹

  Abstract views: 163 times| Download: 91 times| https://doi.org/10.18311/jmmf/2021/30103

• Comparative study on high temperature oxidation behaviour of CoCrAlY coatings by various reinforcement composition profile analysis

  Nithin H S, Pradeep D G, Nishchitha K M, Mahantayya Mathapati, Chikodi ., Anand Babu K (Author)

  207-213

  • PDF ⁵⁵

  Abstract views: 45 times| Download: 55 times| https://doi.org/10.18311/jmmf/2021/30104

• Oxidation performance of CNT-reinforced Cr₃C₂-NiCr coatings sprayed by HVOF method

  Manjunatha K, Giridhara G, Jegadeeswaran N (Author)

  214-223

  Keywords:

  High velocity oxy-fuel (HVOF), carbon nanotube (CNT), oxidation, boiler tube alloy steel, thermogravimetric analysis, elevated temperature.

  • PDF ⁶⁶

  Abstract views: 70 times| Download: 66 times| https://doi.org/10.18311/jmmf/2021/30106

• Impacts of Al₂O₃ nano additive and waste cooking biodiesel on performance and emission characteristics of CI engine

  Lakshminarayana N, D K Ramesha, Manjunatha . (Author)

  224-228

  Keywords:

  CI engine, waste cooking oil, Al₂O₃ nano additives, performance, emissions and combustion characteristics.

  • PDF ⁶⁴

  Abstract views: 34 times| Download: 64 times| https://doi.org/10.18311/jmmf/2021/30107

• Enhancing the performance of preheated B20 vegetable seed oil by varying the compression ratio and using cerium oxide as a stabilizer

  Abhilash O, Rajgopal M S, Mrityunjayaswamy KM, Ravitej Y P (Author)

  229-233

  Keywords:

  Compression, cerium oxide, vegetable seed biofuel, saturated compounds, thermal efficiency.

  • PDF ⁶¹

  Abstract views: 75 times| Download: 61 times| https://doi.org/10.18311/jmmf/2021/30108

• Design and numerical analysis on supersonic rocket nozzle

  Amar Gandge, Basawaraj ., Chennabasappa Hampali (Author)

  234-239

  Keywords:

  CFD, supersonic rocket nozzle, shockwave, divergent angle.

  • PDF ²¹⁵

  Abstract views: 146 times| Download: 215 times| https://doi.org/10.18311/jmmf/2021/30109

• Modelling and structural analysis of bicycle frame using FEA for different materials

  Mahadev ., Narasimhe Gowda, Pavan D, Venkatesha B K (Author)

  240-249

  Keywords:

  (Finite element analysis) FEA, bicycle frame, CATIA, ANSYS.

  • PDF ⁸⁷⁷

  Abstract views: 438 times| Download: 877 times| https://doi.org/10.18311/jmmf/2021/30110

• Effect of percentage of reinforcement particulates on the corrosion behaviour of aluminium boron carbide composites

  Sanman S, Prashanth K P, Anil K C, Venkatesha B K, Gopal Krishna U B, Yuvaraj L (Author)

  250-254

  Keywords:

  Corrosive, stir casting, aluminum alloy, boron carbide, metal matrix composites.

  • PDF ⁸⁶

  Abstract views: 83 times| Download: 86 times| https://doi.org/10.18311/jmmf/2021/30111

• An influence of substrate thickness on electrical conductivity of dip-soldered copper joints

  Rajath Raj U. K, Saurav Manikantan, Likhith Poojary, Vaishnav V.R, Satyanarayan . (Author)

  255-259

  Keywords:

  Tin, copper, substrate, solder, electrical conductivity

  • PDF ⁸⁴

  Abstract views: 75 times| Download: 84 times| https://doi.org/10.18311/jmmf/2021/30112

• Feasibility study on MoCoCrSi/WC-Co cladding developed on austenitic stainless steel using microwave hybrid heating

  Rayirth Dinesh, Rohan Raykar S, Rakesh T. L, Prajwal M. G, Shashank Lingappa M, Durgaprasad C (Author)

  260-264

  Keywords:

  Hybrid heating, microwave, surface modification, composite claddings

  • PDF ⁷⁰

  Abstract views: 64 times| Download: 70 times| https://doi.org/10.18311/jmmf/2021/30113

• Oxidation resistance by HVOF coating of MDN-121 on turbine material

  Prabhakaran D, Jegadeeswaran N (Author)

  265-268

  Keywords:

  Fracture toughness, stellite-6, Ti-31, high velocity oxyfud (HVOF), characterization etc.

  • PDF ⁵⁵

  Abstract views: 60 times| Download: 55 times| https://doi.org/10.18311/jmmf/2021/30114

• A study on performance of surface modified NACA 2412 airfoil at various Reynolds number and angle of attacks

  Rakesh C M, Yogesh Shankar R P, Niranjan Hiremath, Harshith J N, Tejas Thalekar, Dhanush D R (Author)

  269-275

  Keywords:

  NACA, airfoil, angle of attack, Reynolds number.

  • PDF ⁴²⁰

  Abstract views: 146 times| Download: 420 times| https://doi.org/10.18311/jmmf/2021/30115

• A comparative study of biodiesel production by microwave assisted and conventional transesterification methods

  Basavarajappa Y H, Taranath H, Darshan S.P, Vinod R, R Banapurmath (Author)

  276-280

  Keywords:

  Biodiesel, non-edible oil, microwave assisted transesterification, pressure reactor, oxidation stability.

  • PDF ⁶⁵

  Abstract views: 77 times| Download: 65 times| https://doi.org/10.18311/jmmf/2021/30116

• A study on the applications of vibratory motor for material handling vehicles

  T S Raghu, Pruthvi H M, Kalyana Kumar M, Madhu B P (Author)

  281-289

  Keywords:

  Tipper truck, FEA analysis, CAD models, vibration sensor, Arduino, stroke length, pump pressure.

  • PDF ⁶⁴

  Abstract views: 58 times| Download: 64 times| https://doi.org/10.18311/jmmf/2021/30117

• Investigation on thermal stability and adhesion property of chitosan based biodegradable composite

  Prashanth K P, Yuvaraj L, Venkatesha B K, Sanman S, H G Hanumantharaju, Venkatesh N (Author)

  290-295

  Keywords:

  Chitosan, TGA, peel test, biodegradable polymer, natural fibers

  • PDF ⁸⁶

  Abstract views: 131 times| Download: 86 times| https://doi.org/10.18311/jmmf/2021/30118

• Performance evaluation of mining equipment in surface coal mine using reliability analysis

  Harish Kumar. N.S., Rahul P. John, Prem Chand R, Sujith Kumar S.G, Narasimha Murthy, Siddesh. T (Author)

  296-304

  Keywords:

  Reliability analysis, failure rate and MTBF

  • PDF ¹³⁵

  Abstract views: 204 times| Download: 135 times| https://doi.org/10.18311/jmmf/2021/30119

• Investigation on mechanical properties of aluminium 8090 alloy through room temperature rolling

  Harsha S, Dasharath S M (Author)

  305-309

  Keywords:

  Tensile test, Vickers test, aluminium lithium alloy.

  • PDF ⁸³

  Abstract views: 77 times| Download: 83 times| https://doi.org/10.18311/jmmf/2021/30120

• Effect of venture design on the performance of CNG and biogas operated dual fuel engine with jamun seed oil methyl ester blends

  Arunkumar H., Shamanth V., Varun Kumar Reddy N, Vinod R, N.R. Banapurmath, Manjunath S. H., P.A. Harari (Author)

  310-316

  Keywords:

  Jamun seed oil methyl ester (JAMUNME), CNG, Biogas, manifold induction, emissions, peak pressure and ignition delay. 1

  • PDF ⁷⁶

  Abstract views: 50 times| Download: 76 times| https://doi.org/10.18311/jmmf/2021/30132

• Optimization of processing conditions in equal channel angular pressing for superior structure and properties

  G. K. Manjunath (Author)

  317-323

  Keywords:

  SPD, ECAP, UFG, microstructure and mechanical properties.

  • PDF ⁶⁴

  Abstract views: 59 times| Download: 64 times| https://doi.org/10.18311/jmmf/2021/30121

• Utilization of Indian railway bio-toilet waste as an agriculture fertilizer

  Pradip Gunaki, Karthik S (Author)

  324-325

  Keywords:

  Bio-toilets, controlled discharge sanitary system, eco-friendly, agricultural fertilizer. 1.0 Introductio

  • PDF ¹²⁵

  Abstract views: 84 times| Download: 125 times| https://doi.org/10.18311/jmmf/2021/30124

• Static structural and linear buckling analysis of diesel generator connecting rod

  N Govindraj, S. Suresha (Author)

  326-330

  Keywords:

  Internal combustion, alloys, CAE, buckling, connecting rods, dynamic

  • PDF ⁶³

  Abstract views: 42 times| Download: 63 times| https://doi.org/10.18311/jmmf/2021/30127

• Modern cast/splint for external physical injuries and rehabilitation

  Ashwini M V, Sachit Poovanna, Robinson P (Author)

  331-333

  Keywords:

  cast, splint, recovery, rehabilitation

  • PDF ⁷⁰

  Abstract views: 38 times| Download: 70 times| https://doi.org/10.18311/jmmf/2021/30125