Search Results - "Singh, Akhilendra"

Effect of fuel injection timing and pressure on combustion, emissions and performance characteristics of a single cylinder diesel engine by Agarwal, Avinash Kumar, Srivastava, Dhananjay Kumar, Dhar, Atul, Maurya, Rakesh Kumar, Shukla, Pravesh Chandra, Singh, Akhilendra Pratap

“…•Fuel injection pressure & timings affect engine performance, emissions and combustion.•Rapid combustion, higher cylinder pressure & ROHR at advanced injection…”
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Evaluation of reactivity controlled compression ignition mode combustion engine using mineral diesel/gasoline fuel pair by Pratap Singh, Akhilendra, Kumar, Vikram, Kumar Agarwal, Avinash

“…•RCCI combustion was investigated for diesel-gasoline fuel-pair.•Use of premixed gasoline improved engine’s combustion stability.•RCCI combustion improved…”
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Design and optimization of circularly polarized dielectric resonator-based MIMO antenna using machine learning for 5G Sub-6 GHz by Pandey, Ashish, Pratap Singh, Akhilendra, Kumar, Vinay

“…In this paper, a two-port dielectric resonator (DR) based multiple-input multiple-output (MIMO) antenna is designed and analyzed for the fifth generation (5G)…”
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Low cycle fatigue performance of DP600 steel under various pre-straining paths by Das, Bimal, Singh, Akhilendra, Kumar Paul, Surajit

“…The present work concerns the assessment of low cycle fatigue performance of dual phase steel subjected to change in uniaxial pre-strain path. An uniaxial…”
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Experimental and numerical investigations of fatigue and fracture performance of metal inert gas-welded Al-3.4 Mg aluminium alloy by Kumar, Pankaj, Singh, Akhilendra

“…This work presents the comparison of mechanical, fracture and fatigue crack growth behaviour of base material and metal inert gas (MIG)-welded joints of…”
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An efficient phase field solver for modelling of elastic–plastic fracture in bimaterials by Sharma, Harshdeep, Singh, Akhilendra

“…In this work, the phase-field framework coupled with J2 plasticity is expressed in the variational formulation to simulate the bimaterial interfacial problems…”
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Fatigue crack growth simulations of 3-D problems using XFEM by Pathak, Himanshu, Singh, Akhilendra, Singh, Indra Vir

“…In this work, a simple and efficient approach based on extended finite element method (XFEM) has been presented to simulate three-dimensional fatigue crack…”
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Influence of pre-straining path on high cycle fatigue performance of DP 600 steel by Das, Bimal, Singh, Akhilendra, Arora, Kanwer Singh, Shome, Mahadev, Paul, Surajit Kumar

“…An evaluation of tensile and fatigue performances of dual phase steel subjected to change in the pre-strain path are presented in this work. Initially material…”
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Demographic correlates, lifestyle habits, and health effects of poor sleep quality in Indian adolescent girls living in a second-tier city by Suganya Rajendran, Parihar, Akhilendra Singh, Monica Lazarus

“…Background: Insufficient sleep, poor sleep quality, and sleepiness are common problems related to learning, memory, and school performance. During puberty,…”
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Composite test inclusive of Benford’s law, noise reduction and 0–1 test for effective detection of chaos in rotor–stator rub by Srivastava, Aman K., Tiwari, Mayank, Singh, Akhilendra

“…Segregating noise from chaos in a dynamical system has been one of the most challenging work for the researchers across the globe due to their seemingly…”
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Effect of fuel injection pressure on diesel particulate size and number distribution in a CRDI single cylinder research engine by AVINASH KUMAR AGARWAL, DHAR, Atul, DHANANJAY KUMAR SRIVASTAVA, RAKESH KUMAR MAURYA, AKHILENDRA PRATAP SINGH

“…Particulate and NOx emissions from diesel engine are the biggest challenges faced in making diesel engines environmentally benign. Measures adopted for…”
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Mutagenicity and Cytotoxicity of Particulate Matter Emitted from Biodiesel-Fueled Engines by Agarwal, Avinash Kumar, Singh, Akhilendra P, Gupta, Tarun, Agarwal, Rashmi A, Sharma, Nikhil, Rajput, Prashant, Pandey, Swaroop K, Ateeq, Bushra

“…Biodiesel engines produce several intermediate species, which can potentially harm the human health. The concentration of these species and their health risk…”
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Characterization of exhaust particulates from diesel fueled homogenous charge compression ignition combustion engine by Agarwal, Avinash Kumar, Singh, Akhilendra Pratap, Lukose, Jithin, Gupta, Tarun

“…Engine exhaust particulates undergo different processes in the ambient environment such as agglomeration, coagulation, surface condensation, adsorption, and…”
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Reactivity-Controlled Compression Ignition Combustion at Different Intake Charge Temperatures and Exhaust Gas Recirculation by Singh, Akhilendra P., Kumar, Vikram, Agarwal, Avinash

“…In the last few years, reactivity-controlled compression ignition (RCCI) mode combustion has gained researchers’ attention due to its superior performance,…”
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New enrichments in XFEM to model dynamic crack response of 2-D elastic solids by Kumar, Sachin, Singh, I.V., Mishra, B.K., Singh, Akhilendra

“…In the present work, three different enrichment schemes are proposed in conjunction with XFEM to investigate the dynamic response of cracked structures. In the…”
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Numerical and analytical modelling of effective thermal conductivity of multi-walled carbon nanotubes polymer nanocomposites including the effect of nanotube orientation and interfacial thermal resistance by Kumar, Shambhu, Singh, Akhilendra, Tiwari, Mayank

“…Multi-walled carbon Nanotube (MWCNT) fillers are extensively used to improve the thermomechanical properties of polymers. In this study, five different weight…”
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MWCNTs polymer nanocomposite with enhanced thermomechanical properties and electrical insulation for effective encapsulation by Kumar, Shambhu, Singh, Akhilendra, Tiwari, Mayank

“…Abstract This study presents the effect of the variation in weight fraction of multiwall carbon nanotubes (MWCNTs) in polymer with the objective of enhancing…”
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A novel application of artificial neural network for recognition of target behind the wall by Singh, Akhilendra P., Dwivedi, Smrity, Jain, Pradip K.

“…In this article, a methodology for recognition of an object behind a wall has been proposed. So far research is mainly focused on target detection and…”
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A Novel Methodology to Implement Non-Ideal Boost Inverter Using Genetic Algorithm based Sliding-PI Controller by Guputa, Rajesh, Singh, Akhilendra, Sharma, Bhuvnesh, Prakash, Febin

“…The paper introduces a Non-Ideal Boost Inverter with Linear Load as an alternative to the traditional Voltage Source Inverter. Unlike the traditional inverter,…”
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Toxicity and mutagenicity of exhaust from compressed natural gas: Could this be a clean solution for megacities with mixed-traffic conditions? by Agarwal, Avinash K., Ateeq, Bushra, Gupta, Tarun, Singh, Akhilendra P., Pandey, Swaroop K., Sharma, Nikhil, Agarwal, Rashmi A., Gupta, Neeraj K., Sharma, Hemant, Jain, Ayush, Shukla, Pravesh C.

“…Despite intensive research carried out on particulates, correlation between engine-out particulate emissions and adverse health effects is not well understood…”
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