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

  1-7

  Keywords:

  ECAP, microstructure, AA7068, mechanical properties.

  • PDF ⁰

  DOI:

  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

  8-13

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  14-19

  Keywords:

  Al2214 alloy, graphite, tensile strength, microstructure, wear

  • PDF ⁰

  DOI:

  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

  20-23

  Keywords:

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

  • PDF ¹

  DOI:

  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

  24-30

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  31-36

  Keywords:

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

  • PDF ¹

  DOI:

  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

  37-43

  Keywords:

  Cellulose, hemicellulose, biopolymers, reinforced films, biodegradable

  • PDF ¹

  DOI:

  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

  44-47

  Keywords:

  Biodiesel, diesel engine, performance, emissions.

  • PDF ⁰

  DOI:

  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

  48-61

  Keywords:

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

  • PDF ¹

  DOI:

  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

  62-66

  Keywords:

  Simarouba oil, graphene, performance, combustion, emissions

  • PDF ⁰

  DOI:

  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

  67-72

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  73-77

  Keywords:

  Cladding, microwave, composite powder, flyash

  • PDF ²

  DOI:

  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

  78-83

  Keywords:

  Boron carbide, flyash, hybrid composites, hand layup

  • PDF ⁰

  DOI:

  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

  84-91

  Keywords:

  Al7075, beryl, graphene, microstructure, wear

  • PDF ¹

  DOI:

  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

  92-96

  Keywords:

  Aluminium 6061, ZrO₂, Al₂O₃, mechanical properties

  • PDF ¹

  DOI:

  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

  97-101

  Keywords:

  Unidirectional basalt fiber, density, mechanical properties, SEM

  • PDF ¹

  DOI:

  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

  102-105

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  106-112

  Keywords:

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

  • PDF ¹

  DOI:

  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

  113-116

  Keywords:

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

  • PDF ¹

  DOI:

  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

  117-122

  Keywords:

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

  • PDF ²

  DOI:

  https://doi.org/10.18311/jmmf/2021/30139

• Biomechanics of human knee joint under dynamic conditions

  Sachin Khot, Ravi Guttal, Ojas P. Babannavar

  123-128

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  129-136

  Keywords:

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

  • PDF ¹

  DOI:

  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

  137-141

  Keywords:

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

  • PDF ¹

  DOI:

  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

  142-146

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  147-150

  Keywords:

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

  • PDF ¹

  DOI:

  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

  151-158

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  159-162

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  163-169

  Keywords:

  Optimization, high efficiency, carbon emission, energy

  • PDF ²

  DOI:

  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

  170-174

  Keywords:

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

  • PDF ¹

  DOI:

  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

  175-178

  Keywords:

  Green matter, atomization, viscosity, biofuel

  • PDF ⁰

  DOI:

  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

  179-186

  Keywords:

  Buckling, vibration, composite plates, delamination, edge load

  • PDF ¹

  DOI:

  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

  187-189

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  190-194

  Keywords:

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

  • PDF ¹

  DOI:

  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

  195-198

  Keywords:

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

  • PDF ¹

  DOI:

  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

  199-206

  Keywords:

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

  • PDF ²

  DOI:

  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

  207-213

  • PDF ¹

  DOI:

  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

  214-223

  Keywords:

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

  • PDF ⁰

  DOI:

  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 .

  224-228

  Keywords:

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

  • PDF ⁰

  DOI:

  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

  229-233

  Keywords:

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

  • PDF ¹

  DOI:

  https://doi.org/10.18311/jmmf/2021/30108

• Design and numerical analysis on supersonic rocket nozzle

  Amar Gandge, Basawaraj ., Chennabasappa Hampali

  234-239

  Keywords:

  CFD, supersonic rocket nozzle, shockwave, divergent angle.

  • PDF ¹

  DOI:

  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

  240-249

  Keywords:

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

  • PDF ¹

  DOI:

  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

  250-254

  Keywords:

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

  • PDF ⁰

  DOI:

  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 .

  255-259

  Keywords:

  Tin, copper, substrate, solder, electrical conductivity

  • PDF ¹

  DOI:

  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

  260-264

  Keywords:

  Hybrid heating, microwave, surface modification, composite claddings

  • PDF ¹

  DOI:

  https://doi.org/10.18311/jmmf/2021/30113

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

  Prabhakaran D, Jegadeeswaran N

  265-268

  Keywords:

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

  • PDF ¹

  DOI:

  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

  269-275

  Keywords:

  NACA, airfoil, angle of attack, Reynolds number.

  • PDF ⁰

  DOI:

  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

  276-280

  Keywords:

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

  • PDF ¹

  DOI:

  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

  281-289

  Keywords:

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

  • PDF ¹

  DOI:

  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

  290-295

  Keywords:

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

  • PDF ²

  DOI:

  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

  296-304

  Keywords:

  Reliability analysis, failure rate and MTBF

  • PDF ¹

  DOI:

  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

  305-309

  Keywords:

  Tensile test, Vickers test, aluminium lithium alloy.

  • PDF ¹

  DOI:

  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

  310-316

  Keywords:

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

  • PDF ¹

  DOI:

  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

  317-323

  Keywords:

  SPD, ECAP, UFG, microstructure and mechanical properties.

  • PDF ⁰

  DOI:

  https://doi.org/10.18311/jmmf/2021/30121

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

  Pradip Gunaki, Karthik S

  324-325

  Keywords:

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

  • PDF ⁰

  DOI:

  https://doi.org/10.18311/jmmf/2021/30124

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

  N Govindraj, S. Suresha

  326-330

  Keywords:

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

  • PDF ²

  DOI:

  https://doi.org/10.18311/jmmf/2021/30127

• Modern cast/splint for external physical injuries and rehabilitation

  Ashwini M V, Sachit Poovanna, Robinson P

  331-333

  Keywords:

  cast, splint, recovery, rehabilitation

  • PDF ⁰

  DOI:

  https://doi.org/10.18311/jmmf/2021/30125