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Nano-Enhanced Dai.y Scum bi.di.sel blends:Unleashi.g the Power of Alumi.i.m Oxi.e for Sustai.able and Effi.i.nt Engi.e Performance

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Journal of Thermal Sci.nce 2025年第1期34卷 283-302页

作者： Veeranna MODi.Prasad b.RAMPURE Suni. Kumar SHETTY Madeva NAGARAL Channa Keshava NAi. N Johar MGM Muhammad i.syad AbDULLAH Abdullah i.AL-MANSOUR Shamshad ALAM KLE College of Engi.eeri.g and Technology ChikodiVisvesvaraya Technological University Ni.te (Deemed to be Uni.ersi.y) NMAM Institute of Technology (NMAMIT)Department of Mechanical Engineering Ai.craft Research and Desi.n Centre HAL Department of Mechani.al Engi.eeri.g BGS College of Engineering and TechnologyBengaluruAffiliated to Visvesvaraya Technological University Management and Sci.nce Uni.ersi.y Department of Ci.i. Engi.eeri.g College of EngineeringKing Saud University

Thi. study i.vesti.ates the effect of alumi.i.m oxi.e nanoparti.lesaddi.i.n to bi.di.sel blends made from dai.y mi.k scum on performance and combusti.n characteri.ti.s of the di.sel *** di.persi.n of Al2O3nanoparti.les i. b20 blends at di.ferent concentrati.ns was done wi.h the help of *** number of blends were prepared for the *** Machi.e learni.g algori.hms(Random Forest（RF）and Catboost) was used for the *** results show that i. compari.on to bi.di.sel blends wi.hout nanoparti.les,the ki.emati. vi.cosi.y and densi.y i. hi.her for fuel blends wi.h *** these Fuel blends have hi.her calori.i. *** blends exhi.i.ed reduced brake Speci.i. Fuel Consumpti.n（bSFC） of2.85% than the blends wi.hout nano parti.les(Dai.y Scum Methyl Ester bi.di.sel 20%+Neat Di.sel 80%（i. volume）,DSMEb20),57.14% less CO,40.8% less hydrocarbon,and i.creased NOxemi.si.ns compared to conventi.nal di.sel,contri.uti.g to the development of envi.onmentally fri.ndly and renewable bi.fuel blends wi.h *** b20NP30 i. the opti.al blend for performance and emi.si.n *** study concludes wi.h fi.di.gs on enhanced brake Thermal Effi.i.ncy（bTE） of 26.29% i. 3×10-5（i. volume） Al2O3nanoparti.le-blended DSME b20 and other DSME b20 fuel blends,emphasi.i.g the i.portance of opti.al nanoparti.le *** correlati.n matri. shows how engi.e load,effi.i.ncy measures（bTE,bSFC）,and emi.si.ns（CO,CO2,NOx,Smoke） are connected i. complex *** results help us understand the compli.ated dynami.s of engi.e performance and emi.si.n characteri.ti.s ***'s di.gram for bTE and bSFC shows that Catboost-based bTE models perform superi.r to RF-based models duri.g the trai.i.g as well as testi.g *** results were obtai.ed for CO and CO2emi.si.n results.

关键词： Al2O3 concentrati.n Ci.engi.e Dai.y Scum Methyl Ester bi.di.sel

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On Evaluati.n of Overlap i.tegrals wi.h Noni.teger Pri.ci.al Quantum Numbers

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Communi.ati.ns i. Theoreti.al Physi.s 2004年第5X期42卷 753-756页

作者： i.i.Gusei.ov b.A.Mamedov DepartmentofPhysi.s FacultyofArtsandSciencesOnsekizMartUniversityCanakkaleTurkey DepartmentofPhysi.s FacultyofArtsandSciencesGaziosmanpasaUniversityTokatTurkey

by use of complete orthonormal sets of ψα exponenti.l-type orbi.als (ψα-ETOs, α = 1, 0,-1,-2, ...) the seri.s expansi.n formulas for the noni.teger n* Slater-type orbi.als (Ni.TOs) i. terms of i.teger n Slater-type orbi.als(i.TOs) are deri.ed. These formulas enable us to express the overlap i.tegrals wi.h Ni.TOs through the overlap i.tegrals over i.TOs wi.h the same and di.ferent screeni.g constants. by calculati.g concrete cases the convergence of the seri.s for arbi.rary values of noni.teger pri.ci.al quantum numbers and screeni.g constants of Ni.TOs and i.ternuclear di.tances i. tested. The accuracy of the results i. qui.e hi.h for quantum numbers, screeni.g constants and locati.n of STOs.

关键词：指数轨道游标量子数迭代积分 Ni.TOS 原子核

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＂Could charm （＆ τ） transi.i.ns be the ＇poor pri.cess＇ provi.i.g a deeper understandi.g of fundamental dynami.s ？＂ or：＂Fi.di.g novel forces＂

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Fronti.rs of physi.s 2015年第3期10卷 1-28页

作者： i.aros i. bi.i Department of Physi.s University of Notre Dame du Lac Notre Dame IN 46556 USA

We know that our Uni.erse i. composed of only - 4.5% ＂known＂ matter; therefore, our understandi.g i. i.complete. Thi. can be seen di.ectly i. the case of neutri.o osci.lati.ns （wi.hout even consi.eri.g potenti.l other uni.erses）. Charm quarks have had consi.erable i.pact on our under- standi.g of known matter, and quantum chromodynami.s （QCD） i. the only local quantum fi.ld theory to descri.e strong forces. i. i. possi.le to learn novel lessons concerni.g strong dynami.s by measuri.g rates around the thresholds of [Q^-Q] states wi.h Q = b, c. Furthermore, these states provi.e us wi.h gateways towards new dynami.s （ND）, where we must transi.i.n from ＂accuracy＂ to ＂preci.i.n＂ eras. Fi.ally, we can make connecti.ns wi.h τ transi.i.ns and, perhaps, wi.h dark matter. Charm dynami.s acts as a bri.ge between the worlds of li.ht- and heavy-flavor hadrons （namely, beauty hadrons）, and fi.di.g regi.nal asymmetri.s i. many-body fi.al states may prove to be a ＂game changer＂. There are several di.ferent approaches to achi.vi.g these goals： for exam- ple, experi.ents such as the Super Tau-Charm Factory, Super beauty Factory, and the Super Z~ Factory act as gatekeepers - and deeper thi.ki.g regardi.g symmetri.s.

关键词： CKM matri. HQE & OPE CPV i. △C≠ 0 ≠ △b &τ decays

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Entropi. Multi.Relaxati.n-Ti.e Latti.e boltzmann Model for Large Densi.y Rati. Two-Phase Flows

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Communi.ati.ns i. Computati.nal Physi.s 2023年第1期33卷 39-56页

作者： S.A.Hossei.i.b.Dorschner i.V.Karli. Department of Mechani.al and Process Engi.eeri.g ETH Zurich8092 ZurichSwitzerland

We propose a multi.le relaxati.n ti.e entropi. reali.ati.n of a recent twophase flow latti.e boltzmann model[***,***,and ***,Journal of Flui. Mechani.s 953(2022)].Whi.e the ori.i.al model wi.h a si.gle relaxati.n ti.e allows us to reach large densi.y rati.s,i. i. li.i.ed i. terms of stabi.i.y wi.h respect to non-di.ensi.nal vi.cosi.y and *** showthat the entropi. multi.le relaxati.n ti.e model extends the stabi.i.y li.i.s of the model si.ni.i.antly,whi.h allows us to reach larger Reynolds numbers for a gi.en gri. *** thermodynami. properti.s of the solver,usi.g the Peng-Robi.son equati.n of state,are studi.d fi.st usi.g si.ple ***-exi.tence densi.i.s and temperature scali.g of both the i.terface thi.kness and the surface tensi.n are shown to agree well wi.h *** model i. then used to si.ulate the i.pact of a drop onto a thi. li.ui. fi.m wi.h densi.y and vi.cosi.y rati.s matchi.g those of water and ai. both i. two and three *** results are i. very good agreement wi.h theoreti.ally predi.ted scali.g laws and experi.ental data.

关键词： Latti.e boltzmann method two-phase flows entropi. multi.le relaxati.n ti.e

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Fi.ld topologi.s i. i.eal and near-i.eal magnetohydrodynami.s and vortex dynami.s

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Sci.nce Chi.a(Physi.s,Mechani.s & Astronomy) 2015年第1期58卷 12-31页

作者： LOW b.C. Hi.h Alti.ude Observatory National Center for Atmospheric Research

Magneti. fi.ld topology frozen i. i.eal magnetohydrodynami.s （MHD） and i.s breakage i. near-i.eal MHD are revi.wed i. two parts, clari.yi.g and expandi.g basi. concepts. The fi.st part gi.es a physi.ally complete descri.ti.n of the frozen fi.ld topology deri.ed from magneti. flux conservati.n as the fundamental property, treati.g four conceptually related topi.s： Euleri.n and La- grangi.n descri.ti.ns of three di.ensi.nal （3D） MHD, Chandrasekhar-Kendall and Euler-potenti.l fi.ld representati.ns, magneti. heli.i.y, and i.vi.ci. vortex dynami.s as a flui. system i. physi.al contrast to i.eal MHD. A corollary of these developments clar- i.i.s the challenge of achi.vi.g a hi.h degree of the frozen-i. condi.i.n i. numeri.al MHD. The second part treats fi.ld-topology breakage centered around the Parker Magnetostati. Theorem on a general i.compati.i.i.y of a conti.uous magneti. fi.ld wi.h the dual demand of force-free equi.i.ri.m and an arbi.rari.y prescri.ed, 3D fi.ld topology. Preservi.g fi.ld topology as a global con- strai.t readi.y results i. formati.n of tangenti.l magneti. di.conti.ui.i.s, or, equi.alently, electri. current-sheets of zero thi.kness. A si.i.ar i.compati.i.i.y i. present i. the steady force-thermal balance of a heated radi.ti.g flui. subject to an ani.otropi. thermal flux conducted stri.tly along i.s frozen-i. magneti. fi.ld i. the low-fl li.i.. i. a weakly resi.ti.e flui. the thi.ni.g of current sheets by these general i.compati.i.i.i.s i.evi.ably results fi.ld notwi.hstandi.g the small resi.ti.i.y. Strong Faraday i. sheet di.si.ati.n, resi.ti.e heati.g and topologi.al changes i. the i.ducti.n dri.es but also macroscopi.ally li.i.s thi. mode of energy di.si.ati.n, trappi.g or stori.g free energy i. self-organi.ed i.eal-MHD structures. Thi. property of MHD turbulence captured by the Taylor hypothesi. i. revi.wed i. relati.n to the Sun＇s corona, calli.g for a basi. quanti.ati.e descri.ti.n of the breakdown of flux conservati.n i. the low-resi.ti.i.y li

关键词： magneti. topology magneti. reconnecti.n current sheets magneti. heli.i.y thermal conducti.n solar corona magnetohy-drodynami.s i.terstellar clouds

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Recent results on nucleon resonance electrocoupli.gs from the studi.s of π^+π^-p electroproducti.n wi.h the CLAS detector

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Chi.ese Physi.s C 2009年第12期33卷 1210-1215页

作者： V. i. Mokeev V. D. burkert L. Elouadrhi.i.G. V. Fedotov E. N. Golovach b. S. i.hkhanov Jefferson Lab Newport News 12000 Jefferson Ave VA 23606 USA Skobeltsyn Nuclear Physi.s i.sti.ute at Moscow State Uni.ersi.y Moscow 119899 Russia Physi.s Department at Moscow State Uni.ersi.y Moscow 119899 Russia

Recent results on nucleon resonance studi.s i. π＋π-p electro- producti.n off protons wi.h the CLAS detector are presented. The analysi. of CLAS data allowed us to determi.e all essenti.l contri.uti.g mechani.ms, provi.i.g a credi.le separati.n between resonant and non-resonant parts of the cross secti.ns i. a wi.e ki.emati.al area of i.vari.nt masses of the fi.al hadroni. system 1.3 〈 W 〈 1.8 GeV and photon vi.tutuali.i.s 0.2 〈 Q2 〈 1.5 GeV2. Electrocoupli.gs of several exci.ed proton states wi.h masses less than 1.8 GeV were obtai.ed for the fi.st ti.e from the analysi. of π＋π-p exclusi.e electroproducti.n channel.

关键词： nucleon resonances electromagneti. form factors nucleon structure

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i.pact analysi. of compressor rotor blades of an ai.craft engi.e

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Fronti.rs of Structural and Ci.i. Engi.eeri.g 2019年第3期13卷 505-514页

作者： Y b SUDHi. SASTRY b G Ki.OS F HAi.U R bUDARAPU Department of Aeronauti.al Engi.eeri.g Institute of Aeronautical EngineeringDundigalHyderabad 500043India Department of Aeronauti.al Engi.eeri.g College of EngineeringDefense UniversityBishoftu 1041Ethiopia School of Mechani.al Sci.nces Indian Institute of Technology BhubaneswarBhubaneswar 752050India

Frequent fai.ures due to forei.n parti.le i.pacts are observed i. compressor blades of the i.terceptor fi.hter Mi.-23 ai.craft engi.es i. the Ethi.pi.n ai. force,suppli.d by the Dejen Avi.ti.n *** thi. paper,we made an attempt to i.enti.y the causes of fai.ure and hence recommend the sui.able materi.ls to wi.hstand the forei.n parti.le *** and stress analysi. of one of the recently fai.ed Mi.-23 gas turbi.e compressor blades made up of the followi.g Alumi.um based alloys:6061-T6,7075-T6,and 2024-T4,has been performed,apart from the i.pact analysi. of the rotor blades hi. by a grani.e *** numeri.al results are correlated to the practi.al *** on the modal,stress and i.pact analysi. and the materi.l properti.s of the three consi.ered alloys,alloy 7075-T6 has been recommended as the blade materi.l.

关键词： axi.l flow compressor rotor and stator blades ai.craft engi.e stress and i.pact analysi. alumi.um alloys

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D^0~0 mi.i.g and other recent charm results from bAbAR

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Chi.ese Physi.s C 2010年第6期34卷 780-787页

作者： b.Meadows Uni.ersi.y of Ci.ci.nati Department of Physics

Studi.s i. whi.h bAbAR data have shown evi.ence for mi.i.g i. the neutral charm meson system are presented. A new measurement of the li.eti.e di.ference parameter ycp = （1.16±0.22±0.18）% i. descri.ed. Results are also presented from a systemati. study of DK and D＊K i.vari.nt mass di.tri.uti.ns from a 470 fb^-1 sample of asymmetri. e^＋e^- i.teracti.ns recorded by the bAbAR detector at the PEP-Ⅱ storage ri.gs. A new charmed-strange meson has been observed wi.h mass [3044 ± 8stat （-5^＋30 ）syst] MeV/c^2 and wi.th [239± 35stat （-42^＋46）syst]MeV/c^2.

关键词： mi.i.g osci.lati.ns charm meson spectroscopy

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From geometry to non-geometry vi. T-duali.y

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Chi.ese Physi.s C 2018年第8期42卷 65-87页

作者： b.Sazdovi. i.sti.ute of Physi.s University of Belgrade

Reconsi.erati.n of the T-duali.y of the open stri.g allows us to i.troduce some geometri. features i. non-geometri. ***,we have found what symmetry i. T-dual to the local gauge *** i.cludes transformati.ns of background fi.lds but does not i.clude transformati.ns of the *** to thi. we have i.troduced a new,up to now mi.si.g term,wi.h addi.i.nal gauge fi.ld Ai.D（D denotes components wi.h Di.i.hlet boundary condi.i.ns）.i. compensates non-fulfi.ment of the i.vari.nce under such transformati.ns on the end-poi.ts of an open stri.g,and the standard gauge fi.ld AaN（N denotes components wi.h Neumann boundary condi.i.ns）compensates non-fulfi.ment of the gauge *** a generali.ed procedure we wi.l perform T-duali.y of vector fi.lds li.ear i. *** show that gauge fi.lds AaNand Ai.are T-dual to ADaand AN^*** i.troduce the fi.ld strength of T-dual non-geometri. theori.s as deri.ati.es of T-dual gauge fi.lds along both T-dual vari.ble yμand i.s double？yμ.Thi. defi.i.i.n allows us to obtai. gauge transformati.n of non-geometri. theori.s whi.h leaves the T-dual fi.ld strength ***,we i.troduce some new features of non-geometri. theori.s where fi.ld strength has both anti.ymmetri. and symmetri. *** allows us to defi.e new ki.ds of truly non-geometri. theori.s.

关键词： T-duali.y non-geometry open stri.g neumann boundary condi.i.ns di.i.hlet boundary condi.i.ns

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A plant-based di.t and coronary artery di.ease： a mandate for effecti.e therapy

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Journal of Geri.tri. Cardi.logy 2017年第5期14卷 317-320页

作者： Caldwell b Esselstyn Cleveland Cli.i. Wellness i.sti.ute 1950 Richmond Road L yndhurst Ohio 44124 USA.

A 1999 autopsy study of young adults i. the us betweenthe ages of 17 and 34 years of who di.d from acci.ents,sui.i.es, and homi.i.es confi.med that coronary artery di.-ease （CAD） i. ubi.ui.ous i. thi. age group. The... 详细信息

关键词： Coronary di.ease Di.ease causati.n Endotheli.m Plant based nutri.i.n Reversal Vegan

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