Volume 64, Issue 5, May 2016

Published: 2016-05-01

Editorial

New Technologies, New Equipment – Newer Challenges

Editorial Board (Author)

97-97

Keywords:
No Keywords.
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Articles

Roadheader Performance during Development of a Coal Drive

B.S. Choudhary, Asfar Mobin Khan (Author)

99-104

Keywords:
Roadheader, Coal Drive, Rock Strength, Performance, Rock Cutting.
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Reliability Study of 42 Cum Rope Shovel under Diverse Geo-Mining Parameters : A Case Study

Sanjay Prasad Dubey, Manish D. Uttarwar, M. S. Tiwari (Author)

105-111

Keywords:
Geo-Mining Conditions, Shovel-Dumper, Reliability, Rel. Evaluation, Weibull Analysis.
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Development of a Handy Methodology for the Selection of Surface Miner in Varied Rock Mass Conditions for Mass Production of Coal and Limestone

A. Prakash, K. B. Singh, V. M. S. R. Murthy, C. Kumar, L. A. Kumaraswamidhas (Author)

112-117

Keywords:
Surface Miner, Intact Rock, Rock Mass, Rock Cuttability Index, Nomogram.
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Analysis of Stress Distribution on the Bucket of a Dragline Machine

Ajit Kumar, Srinivas Nandikanti, Chandrahaas Batchu (Author)

118-122

Keywords:
Dragline, Resistive Force, Dragline Bucket, Cutting Resistance.
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Energy Saving Possibilities for Ventilation Fan in Underground Coal Mines

Vanguri Ranjith Babu, Tanmoy Maity, Hanuman Prasad (Author)

123-127

Keywords:
Energy Saving, Low Cost, Ventilation on Demand (VOD), Affinity Laws.
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Wearing Mechanisms of Picks Used in Continuous Miner Machine for Coal Cutting

Sakuntala Nahak, Saurabh Dewangan, Somnath Chattopadhyaya (Author)

128-135

Keywords:
Conical Pick, Cemented Carbide, Wearing Mechanisms, FESEM, EDS.
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Practical Application of Laser Scanning in a Mining Environment

Daniel Kruger (Author)

136-142

Keywords:
Dlaser, Scanning, Underground Mine.
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Failure Rate Analysis of Jaw Crusher Using Artificial Neural Network

R. S. Sinha, A. K. Mukhopadhyay (Author)

143-145

Keywords:
Jaw Crusher, Weibull Distribution, ANNs and Failure Rate.
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Understanding the Influencing Parameter for Wear Volume Loss of Roll Crusher Wear Protection Material

Rahul Sinha, A. K. Mukhopadhyay (Author)

146-147

Keywords:
Roll Crusher, Wear, ANOVA.
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Selection of Hydraulic Components for Body Hoist Control of Dumper

Alok Vardhan, Ajit Kumar Pandey, K. Dasgupta, N. Kumar (Author)

148-154

Keywords:
Hydraulic System, Off-Road Vehicles, Dumper, Open Pit Mines, Hydraulic Actuator, Hydraulic Pump.
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Mathematical Modelling of a Hydro-Pneumatic Type Gas Accumulator

Ajit Kumar, R. Shree Harsha, Abhishek Kumar (Author)

155-158

Keywords:
Fluid Power, Hydraulic System, Accumulators, Thermal Characteristics.
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Study on the Application of Fuzzy Controller in Hydrostatic Transmission System of Heavy Earth Moving Machines

Santosh Kr. Mishra, J. Das (Author)

159-160

Keywords:
Fuzzy Controller, Hydrostatic Transmission System, Earth Moving, Machines.
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Operational Characteristics of a Fixed Displacement Hydraulic Pump

Abhishek Kumar, Ajit Kumar, R. Shreeharsha, N. Kumar (Author)

161-164

Keywords:
Fixed Displacement Pump, Flow Losses, Torque Losses, Efficiency.
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Improving Efficiency of Hydrostatic Steering System Used in Off-Road Vehicles Using Accumulator – A Review

Ajit Kumar, K. Dasgupta, J. Das (Author)

165-168

Keywords:
Accumulator, HEMM (Heavy Earth Moving Machines), Hydrostatic Steering System, Off-Road Vehicle.
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Effect of Operating Parameters on Tricone Roller Bits Used in Blasthole Drills

Satya Prakash (Author)

169-173

Keywords:
Tricone Roller Bits, Rate of Penetration (ROP), Weight on Bit (WOB), Pull down Pressure, Rotation Speed, Bit Life.
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Automation of Underground Coal Mines Using PLC

R. Mandal, T. Maity, S. K. Chaulya, G. M. Prasad, R. P. Verma (Author)

174-180

Keywords:
Automation, PLC, Gas Sensors, Underground Coal Mine, Hazardous Gas.
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Influence of Cutting Drum Specifications on the Production Performance of Surface Miner under Varied Rock Strength – Some Investigations

Chandan Kumar, V. M. S. R. Murthy, L. A. Kumaraswamidhas, Amar Prakash (Author)

181-186

Keywords:
Surface Miner, Uniaxial Compressive Strength, Normalized Production, Depth of Cut.
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Intensity Analysis and Structural Optimization on Multi-Shank Dozer Ripper : Visualization of Stress, Strain and Deformation through FEA

Pramod Kr. Patel, Ajit Kumar (Author)

187-192

Keywords:
Ripper Tip, Shanks, FEA, HARDOX-400, SAILMA-450HI.
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Effect of Spike Parameter Quadratic Fit on Wear in Excavator Bucket

Priyatash Raha, Mayukh Sarkar, Subrata Kumar Ghosh (Author)

193-195

Keywords:
Wear, Abrasion, Spike Parameter, HEMM.
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A Coupled DEM and FEA Analysis of Bulk Material Flow on the Bottom Plate of Excavator Bucket

Bhabani Ranjan Pal, Mayukh Sarkar, Subrata Kumar Ghosh (Author)

196-199

Keywords:
Discrete Element Method, Finite Element Method, Excavator Bucket, Wear.
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Dynamic Modelling and Performance Analysis of Underground Mine Ventilation System

Harish Kumar, Sanjoy Mandal (Author)

200-202

Keywords:
Mine Ventilation, Step Response, PID Controller.
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Modal Analysis of the Vibratory Feeder Unit and its Structural Elements through FEM Technique

M. L. Chandravanshi (Author)

203-207

Keywords:
Modal Analysis, Natural Frequency, Mode Shape, Vibratory Feeder, Trough, Support Structure, Helical Spring and Finite Element Analysis (FEA).
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Analysis of Bonded Tubular Single Lap Joints Subjected to Varying Pressure at Constant Torsion

R. R. Das, N. Baishya, V. Ranjan (Author)

208-213

Keywords:
Adhesion Failure, FEM, FRP Composite, Torsion.
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Fatigue Damage Estimation through Continuum Damage Mechanics Revisited

K. Priya Ajit, Abhinav Gautam, P. K. Sarkar (Author)

214-217

Keywords:
Fatigue Damage, CDM.
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Wear Analysis of Cable Shovel Tooth

Manbodh Kumar Das, Saurabh Dewangan, Hemant Kumar, Somnath Chattopadhyaya, Shibayan Sarkar, B. S. Choudhary (Author)

218-221

Keywords:
Shovel Tooth, Wear, SEM, EDX.
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Erosion Analysis of Coal Mine Pipeline Valves at Different Opening Conditions

Ranjeet Das, Shibayan Sarkar, Vivek Koul (Author)

222-225

Keywords:
Erosion, Butterfly Valve, Ball Valve, CFD, FLUENT, Valve Angle.
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Experimental Investigation on Effect of Aluminium Oxide Particles on Transmission Oil SAE-30 of HEMM Lubricant

Ankit Kotia, Ravindra Kumar, Subrata Kumar Ghosh (Author)

226-229

Keywords:
μ : Dynamic Viscosity, Φ : Particle Volume Fraction.
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Experimental Investigation on Effect of Aluminium Oxide Nano-Particles on Hydraulic Oil of HEMM Lubricant

Ankit Kotia, Abhisek Haldar, Subrata Kr. Ghosh (Author)

230-232

Keywords:
Dynamic Viscosity, Kinematic Viscosity, Density, Nomenclature μ Dynamic Viscosity, Φ Particle Volume Fraction.
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Wear Analysis of Mine Equipment

Ashwani Kumar, Rajeev Kumar, Subrata Kumar Ghosh (Author)

233-235

Keywords:
Mine Equipment, Wear, Wear Modes, Lube Oil.
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A Novel Approach for Disaster Prevention inside Underground Mines

Partha Sarathi Das, Tanmoy Maity (Author)

236-239

Keywords:
Industry, Underground Mine, Wireless Communication, Wireless Sensor Network, Zigbee, Disaster Management, Security, Cost-Effective.
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Vibration Monitoring Instrumentation System for Detecting Airgap Eccentricity in Mine Winder Motor

Ananda Shankar Hati (Author)

240-248

Keywords:
Condition Monitoring, Mine Winder Motor, Motor Vibration, State Variable Band Pass Filter.
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A Case Study of Bearing Fault Monitoring Techniques for Induction Motors

Ashish Kumar Sinha, Sukanta Das, Tarun Kumar Chatterjee (Author)

249-255

Keywords:
Condition Monitoring, Induction Motors, Bearing Faults, Current Signal, Vibration Signal, Fourier Transform, Wavelet Transform.
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Interface Shear Strength of Compacted Clay Liner with Parent Foundation Soil of Turamdih Dam Site and Some Geo-Textile Materials in Composite Liner System

Brahm Deo Yadav, S. K. Gupta, S. Singh (Author)

256-266

Keywords:
Landfill Liner Interface, Composite Liner System, Shear Strength, Optimum Moisture Content, Large Scale Shear Box.
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A New Half-Cascaded Multilevel Inverter Topology to Improve Systems Performance Parameters

Madan Kr. Das, Akanksha Sinha, K. C. Jana (Author)

267-270

Keywords:
MLI, LS-PWM, THD.
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Design of a Sensor Board for Underground Mines Environment Monitoring System

Yogendra Singh Dohare, Tanmoy Maity, P. S. Paul (Author)

271-274

Keywords:
Noxious Gases, Firedamp, Miniature Sensors, Printed Circuit Board and Underground Mines.
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Volume 64, Issue 5, May 2016

Editorial

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