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| 1 | Development of high intensity low emission combustor for achieving flameless combustion ofliquid fuels显示文摘This paper presents the experimental and numerical results for a two stagecombustor capable of achieving flameless combustion with liquid fuels for different thermalheat inputs of 20,30,40 and 60 kW and heat release density of 5-15 MW/m^(3).Combustioncharacteristics and pollutant emissions are studied for three different fuels,kerosene,diesel andgasoline.The influence of droplet diameter on pollutant emissions at all conditions is studied.The fuel and oxidizer are supplied at ambient conditions.The concept of high swirl flows hasbeen adopted to achieve high intemal recirculation rates,residence time and increased dilutionof the fresh reactants in the primary combustion zone,resulting in flameless combustion mode.Air is injected through four tangential injection ports located near the bottom of the combustorand liquid fuel is injected through a centrally mounted pressure swirl injector.Computationalanalysis of the flow features shows that decrease in the exit port diameter of the primarychamber increases the recirculation rate of combustion products and helps in achieving theflameless combustion mode.Based on preliminary computational studies,a 30 mm primarychamber exit pont diameter is chosen for experimental studies.Detailed experimentalinvestigations show that flameless combustion mode was achieved with evenly distributedcombustion reaction zone and unifom temperature distribution in the combustor.Pollutant emissions of CO, NO_(x),C_(x)H_(y) are measured and compared for all operating conditions ofdifferent fuels and different thermal inputs. The acoustic emission levels are reduced by6-8 dB as combustion mode shifts from conventional mode to flameless combustion mode. | V.Mahendra Reddy Sudarshan Kumarn | 2013 | Propulsion and Power Research2013，2，2： | 5 |
| 2 | Augmentationeffectofrepetitivetranscranialmagneticstimulationoverthesupplementarymotorcortexintreatmentrefractorypatientswithobsessivecompulsivedisorder显示文摘 | KUMARN CHADDARK | 2011 | IndianJPsychiatry2011，53，4： | 1 |
| 3 | 显示文摘 | KUMAR M KUMARN BHALLAVA | 2011 | OrgLett2011，13，6： | 1 |
| 4 | On strategic pricing and comple- menting the retail channel with a direct Internet channel 显示文摘 | KumarN Ruan R | 2006 | Quantitative Marketing and Economics2006，4，3： | 1 |
| 5 | Clinicalandangiograph-icprofileofpatientspresentingwithfirstacutemyocardialin-farctioninatertiarycarecenterinnorthernIndia显示文摘 | KumarN SharmaS MohanB etal | 2008 | IndianHeartJ2008，60，3： | 1 |
| 6 | A highly selective, organocatalytic route to chiral dihydro-1,2-oxazines显示文摘 | Kumarn S Shaw D M Longbottom D A | 2005 | OrgLett2005，7，： | 1 |
| 7 | Requirement of vi- mentin filament assembly for betaS-adrenergic receptor activa- tion of ERK MAP kinase and lipolysis 显示文摘 | KumarN Robidoux J Daniel KW | 2007 | J Biol Chem2007，282，12： | 1 |
| 8 | Examining the Impact of Destructive Acts in Marketing Channel Relationships 显示文摘 | HIBBARD J D KUMARN STERN L W | 2001 | Journal of Marketing Research2001，38，1： | 1 |
| 9 | MEGA4 MolecularEvolution-aryGeneticsAnalysis(MEGA)SoftwareVersion4显示文摘 | TamuraK DudleyJ KumarNS | 2008 | 分子生物学进展医学期刊2008，24，8： | 1 |
| 10 | Nature显示文摘 | LiffSM KumarN McKunelyGH | 2007 | 1: 76-832007，1，： | 1 |
| 11 | Math ematical modelling to simulate the transient dynamic longitu dinal force in draw bars of a train-consist 显示文摘 | RAOJ S RAGHAVACHARYULU E KUMARN | 1984 | Journal of Sound and Vibration1984，94，3： | 1 |
| 12 | Isomerization of n- butane to isobutene over Pt-SAPO-5, SAPO-5, Pt-H- mordenite and H-mordenite catalysts 显示文摘 | KumarN Villegas JI Salmi T et ol | 2005 | Catal Today2005，100，： | 1 |
| 13 | Gastric tuberculosis endoscopic cytology as a diagnostic tool显示文摘 | JainS KumarN JainSK | | 0，，06： | 1 |
| 14 | Enhanced video-based target detection using multi-frame correlation filtering显示文摘 | KEREKES R KUMARN B V K V | 2009 | IEEE Transactions on Aerospace and Electronic System2009，45，1： | 1 |
| 15 | The effects of supplier fairness on vulnerable resellers显示文摘 | KumarN ScheerLK Steenkamp J E M | 1995 | Journal of Marketing Research1995，32，1： | 1 |
| 16 | Role of coflex as an adjunct to decompression for symptomatic lumbar spinal stenosis显示文摘 | KumarN ShahSM NgYH | 2014 | Asian Spine J2014，8，2： | 1 |
| 17 | Detection and Dis- crimination of DI)oS Attacks from Flash Crowd Using Entropy Variations显示文摘 | Katiyar P Kumarn U S Balakrishanan S | 2013 | International Journal of Engineering Techno logy2013，5，4： | 1 |
| 18 | On manufacturers comple- menting the traditional retail channel with a direct online channel 显示文摘 | KumarN Ruan Ranran | 2006 | Quantity Market Economics2006，4，3： | 1 |
| 19 | Pho- todynamic actions of indocy anine green and trypan blue on human lens epithe lia 1 cells in vitro 显示文摘 | MELENDEZ R F KUMARN MASWADI S M | 2005 | Am J Oph thaml ol2005，140，1： | 1 |
| 20 | Size tuning and oxygen plasma induced pore formation on silica nanoparticles | Remya Nair Y. Yoshida T. Maekawa D. Sakthi Kumarn | 2012 | Progress in Natural Science:Materials International2012，22，3： | 0 |
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