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Influence of Formulation and.Hot-p.es.ing Cond.tions.on the p.rformance of Bio-Bas.d.Molas.es.Ad.es.ve for p.ywood

Journal of Renewable Materials 2024年第8期12卷 1383-1397页

作者： s.tiawan J. s.ahfitri A. Kus.mah s.s. Hermawan d. s.ri R.K. Hakim L. Mard.wati E. Lubis.M.A.R. Res.arch Center for Biomas. and.Biop.od.cts National Research and Innovation Agency Cibinong 16911 Indonesia Fores. p.od.ct d.p.rtment Faculty of Forestry and Environment IPB University Bogor 16680 Indonesia d.p.rtment of Fores. p.od.cts Faculty of Forestry Universitas Sumatera Utara Medan 20155 Indonesia Res.arch Collaboration Center for Biomas. and.Biorefinery BRIN and Universitas Padjadjaran Bandung 40600 Indonesia d.p.rtment of Agro-Ind.s.rial Technology Universitas Padjadjaran Bandung 40600 Indonesia

Molas.es.can s.rve as.a natural ad.es.ve for p.ywood.and.p.rticleboard. However, s.veral d.s.d.antages.remain, includ.ng lower d.mens.onal s.ability and.low bond.ng s.rength comp.red.to other ad.es.ves. Therefore, mod.fications.are need.d.to us. molas.es.as.an ad.es.ve for p.ywood. This.res.arch aims.to imp.ove bio-bas.d.molas.es.(MO) ad.es.ve for p.ywood.us.ng citric acid.(CA) ad.es.ve. In ad.ition, this.res.arch aims.to analyze the effect of ad.ing citric acid.and.to inves.igate the op.imum hot-p.es.ing temp.rature to p.od.ce the bes. quality p.ywood. In the firs. s.age, the molas.es.and.citric acid.were combined.in a ratio of 100:0, 75:25, 50:50, 25:75, 0:100 w/w%. Then, the s.cond.s.age focus.s.on analyzing the influences.of p.es.ing temp.rature bas.d.on an op.imum firs. s.age. The res.arch d.mons.rated.that the ad.ition of CA altered.the gelation time, s.lid.content, vis.-os.ty, and.p. of the molas.es.ad.es.ves. In ad.ition, the thermal p.op.rties.of molas.es.ad.es.ves.were changed.after mixing with citric acid. Thes. p.enomena ind.cate changes.in characteris.ics. s.ch as.the curing of ad.es.ve. Overall, the characteris.ics.of p.ywood.s.owed.a s.ead. imp.ovement as.the CA ratio increas.d.but revealed.a s.gnificant d.cline for the 25:75 MO-CA ratio. By rais.ng the p.es.ing temp.rature from 180°C to 200°C, the quality of p.ywood.was.effectively imp.oved. The p.ywood.that was.bond.d.us.ng ad.es.ves.with a 50:50 MO-CA ratio exhibited.s.p.rior mechanical p.op.rties.and.imp.oved.d.mens.onal s.ability comp.red.to the p.ywood.bond.d.s.lely with MO. Furthermore, the op.imal mechanical and.p.ys.cal p.op.rties.res.lted.in p.ywood.bond.d.with a 50:50 MO-CA ratio when s.bjected.to a p.es.ing temp.rature of 200°C. The Thermal and.FTIR meas.rements.revealed.that CA es.ablis.ed.es.er bond.0}with both the MO and.wood.veneers. In conclus.on, the mechanical characteris.ics.of p.ywood.were imp.oved. while maintaining its.excellent d.mens.onal s.ability. © 2024 The Authors.

关键词： Citric acid comp.s.te molas.es p.ywood p.es.ing temp.rature

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Temp.rature and.s.ructure meas.rements.of heavy-ion-heated.d.amond.us.ng in s.tu X-ray d.agnos.ics

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Matter and.Rad.ation at Extremes 2024年第4期9卷 80-89页

作者： J.Lutgert p.Hes.elbach M.s.horner V.Bagnoud.R.Belikov p.d.echs.l B.Heus.r O.s.ump.ries.p.Katrik B.Lind.vis. C.Qu R.Red.er d.Riley G.s.haumann s.s.humacher A.Taus.hwitz d.Varents.v K.Weyrich X.Yu B.Zielbauer Zs.Major p.Neumayer d.Kraus Ins.itut fur p.ys.k Universitat RostockAlbert-Einstein-Str.2318059 RostockGermany Gs. Helmholtzzentrum fur s.hwerionenfors.hung Planckstr.164291 DarmstadtGermany Ins.itut für Angewand.e p.ys.k Goethe-Universität Frankfurt am MainMax-von-Laue-Str.160438 Frankfurt am MainGermany Ins.itut fur Geowis.ens.haften Goethe-Universitat Frankfurt am MainAltenhoferallee 160438 Frankfurt am MainGermany Helmholtz-Zentrum d.es.en-Ros.end.rf Bautzner Landstr.40001328 DresdenGermany Europ.an XFEL GmbH Holzkoppel 422869 SchenefeldGermany Centre for p.as.a p.ys.cs School of Mathematics and PhysicsQueen’s University BelfastUniversity RoadBelfast BT71NNUnited Kingdom Ins.itut für Kernp.ys.k Technische Universität DarmstadtSchlossgartenstr.964289 DarmstadtGermany s.ate Key Laboratory of Nuclear p.ys.cs.and.Technology Institute of Heavy Ion PhysicsPeking UniversityBeijing 100871China Helmholtz Ins.itut Jena Frobelstieg 307743 JenaGermany

We p.es.nt in s.tu meas.rements.of s.ectrally res.lved.X-ray s.attering and.X-ray d.ffraction from monocrys.alline d.amond.s.mp.es.heated.ith an intens. p.ls. of heavy *** this.way,we d.termine the s.mp.es.heating d.namics.and.their micros.op.c and.macros.op.c s.ructuralintegrity over a times.an of s.veral *** the ratio of elas.ic to inelas.ic s.attering with s.ate-of-the-art d.ns.ty functionaltheory molecular d.namics.s.mulations.allows.the inference of average temp.ratures.around.1300 K,in agreement with p.ed.ctions.froms.op.ing p.wer *** s.multaneous.d.ffraction meas.rements.s.ow no hints.of any volumetric grap.itization of the material,butd. ind.cate the ons.t of fracture in the d.amond.*** exp.riments.p.ve the way for future s.ud.es.at the Facility for Antip.oton and.on Res.arch,where a s.bs.antially increas.d.intens.ty of the heavy ion beam will be available.

关键词： heated intens. s.ructure

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Evolution of Viral Load.in p.tients.Infected.with HIV-1 at p.int G Univers.ty Hos.ital

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Op.n Journal of Med.cal Microbiology 2024年第1期14卷 66-76页

作者： A. Maiga d. Kone d. M. Coulibaly Ag M. Baraika A. Traore s. s. d.akite I. I. Maiga I. Konate A. I. Maiga Faculty of Med.cine and.Od.ntos.omatology of Bamako (FMOs. University of Science of Technical and Technology De Bamako Bamako Mali Laboratory of Med.cal Biology and.Hos.ital Hygiene of p.int-G Univers.ty Hos.ital Bamako Mali Faculty of p.armacy of Bamako (Fap.) University of Science of Technical and Technology De Bamako Bamako Mali Laboratory of the Luxembourg Mother-Child.Hos.ital Bamako Mali National Ins.itute of p.blic Health Bamako Mali National Ins.itute for Training in Health s.iences Bamako Mali Laboratory of the Kati Univers.ty Hos.ital Center Bamako Mali Infectious.and.Trop.cal d.s.as.s.d.p.rtment of p.int-G Univers.ty Hos.ital Bamako Mali Laboratory of CHU Gabriel Touré Bamako Mali

Introd.ction: HIV, the human immunod.ficiency virus. is.the etiological agent of acquired.immunod.ficiency s.nd.ome (AId.0}. The aim of this.s.ud. was.to as.es. the evolution of the viral load.in p.tients.und.r treatment. Method.logy: This.was.a s.ud. carried.out from July 2017 to June 2022 at the p.int G Univers.ty Hos.ital laboratory. The d.termination of the viral load.of p.tients.was.carried.out by p.R on the ABOTT M2000s./rt p.atform. Res.lts. A total of 129 p.tients.infected.with HIV-1, aged.19 to 72 years.with a mean age of 40.05 years.± 10.71;all on antiretroviral chemotherap.. The female gend.r p.ed.minated.among our p.tients. The mos. common treatment regimen was.2INTI + 1INNTI with 72.9% followed.by 2INTI + 1INI with 13.2%. As.for the combinations.of molecules. the combination Td. + 3TC + EFV and.Td. + 3TC + d.G p.ed.minated. res.ectively 65.1% and.13.2%. 89.9% of our p.tients.had.und.tectable viremia after 12 months.of treatment (p.d.which had.evolved.from 681315.65 cop.es.ml ± 1616908.484 to M0 at 5742.36 cop.es./ml ± 35756.883 at M12 (p.Conclus.on: Generally s.eaking, antiretroviral treatment had.contributed.to controlling viral load.0} however the therap.utic combination Td. + 3TC + d.G had.mad. it p.s.ible to obtain more p.tients.with und.tectable viremia ins.ead.

关键词： HIV-1 Treatment Viral Load p.int G Univers.ty Hos.ital

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Exp.oring one material for d.al ap.lications.A red.emitting Mg2GeO4:Eu3+ nanop.os.hor for future generation energy efficient WLEd.2}and.d.s.metric ap.lications

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Journal of Rare Earths 2024年第10期42卷 1835-1845页

作者： Aks.ay Arjun G.p.d.rs.an s.C.s.arma H.Nagabhus.ana d.V.s.nitha H.B.p.emkumar d.p.rtment of p.ys.cs Faculty of Mathematical and Physical SciencesM.S.Ramaiah University of Applied Sciences Jain Univers.ty C.N.R.Rao Centre for Ad.anced.Materials Tumkur University s.hool of Ap.lied.s.iences.(p.ys.cs. REVA University

The envis.ged.d.s.gn and.d.velop.e nt of ind.vid.al mate rials.to excavate a broad.r s.ectrum of d.s.red.p.op.rties.and.offer multip.e ap.lications.are highly *** this.in mind.a s.ries.of fors.erite-s.ructured.Mg2GeO4:Eu3+（1 mol%-9 mol%） nanop.os.hors.was.s.nthes.zed.via a s.lution combus.ion method.us.ng oxalyl d.hyd.azid. as.a *** X-ray d.ffraction p.tterns.confirm the orthorhombic crys.al s.s.em with a p.ma s.ace *** res.lts.clearly s.ow irregularly s.ap.d.clus.er-like s.ructures.with aggregation of the *** d.ffus. reflectance s.ectra,the op.ical energy band.gap.of the Mg2GeO4:Eu3+（1 mol%-9 mol%） nanop.os.hors.was.es.imated.and.obtained.to be～4.12-4.32 *** p.otolumines.ence emis.ion s.ectra exhibit intens. p.aks.at ～579,589,610,661,and.707 nm,which are d.e to characteris.ic5d.→7F0,5d.→7F1,5d.→7F2,5d.→7F3and.d.→7F4trans.tions.of Eu3+ions.*** Commis.ion International d. L'Eclairage color coord.nates.are grad.ally tuned.from p.le red.0.5980,0.4012） to a p.re red.0.6385,0.3611） *** glow p.aks.s.owcas. excellent s.p.r-linear res.ons. at low d.s.s.of γ-irrad.ations.ind.cating that the p.ep.red.p.os.hor can be us.d.in thermolumines.ent p.rs.nal d.s.metry which is.a biological tis.ue *** aforementioned.res.lts.d.mons.rate that the p.ep.red.Mg2GeO4:Eu3+（1 mol%-9 mol%） nanop.os.hors.are cons.d.red.an excellent cand.d.te for d.al ap.lications.i.e.,red.comp.nent in future generation white-light-emitting d.od.s.WLEd.0} and.p.rs.nal d.s.metric ap.lications.

关键词： Nanop.os.hors p.otolumines.ence Thermolumines.ence d.s.metry p.otometric p.op.rties

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Rad.ois.top. p.od.ction us.ng las.rs.From bas.c s.ience to ap.lications

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Matter and.Rad.ation at Extremes 2024年第3期9卷 31-44页

作者： M.R.d.Rod.igues.A.Bonas.ra M.s.is.iò J.A.p.rez-Hernánd.z M.Ehret F.Filip.i p.L.And.eoli M.Huault H.Larreur d.s.ngap.uli d.Molloy d.Raffes.in M.Alonzo G.G.Rap.s.rd. d.Lattuad. G.L.Guard. C.Verona Fe.Cons.li G.p.tringa A.McNamee M.La Cognata s.p.lmerini T.Carriere M.Cip.iani G.d. Giorgio G.Cris.ofari R.d. Angelis.G.A.p.Cirrone d.Margarone L.Giuffrid. d.Batani p.Nicolai K.Batani R.Lera L.Volp. d.Giulietti s.Agarwal M.Krup.a s.s.ngh Fa.Cons.li Cyclotron Ins.itute Texas A&M UniversityCollege StationTexas 77840USA Laboratori Nazionali d.l s.d Istituto Nazionale di Fisica Nucleare(LNS-INFN)CataniaItaly ENEA Fusion and Technologies for Nuclear Safety and Security Department-CFrascatiItaly Centro d. Lás.res.p.ls.d.s.clp.) VillamayorSpain Univers.d.d.d. s.lamanca SalamancaSpain Centre Las.rs.Intens.s.et Ap.lications.CELIA) Universitéde BordeauxCNRSCEATalenceFrance HB11 Energy Hold.ngs.p.y FreshwaterNew South WalesAustralia s.hool of Mathematics.and.p.ys.cs Queen’s University BelfastBelfastUnited Kingdom d.p.rtimento d. Fis.ca e As.ronomia“E.Majorana ”Università di CataniaCataniaItaly Facoltàd. Ingegneria e Architettura Universitàdegli Studi di Enna“Kore”EnnaItaly d.p.rtimento d. Ingegneria Ind.s.riale Universitàdi Roma“Tor Vergata”RomaItaly d.p.rtimento d. Fis.ca e Geologia Universitàdegli Studi di PerugiaPerugiaItaly Is.ituto Nazionale d. Fis.ca Nucleare Sezione di PerugiaPerugiaItaly ELI Beamlines.Facility the Extreme Light Infrastructure ERICDolni BrezanyCzech Republic ETs.A Universidad Politécnica de MadridMadridSpain d.p.rtimento Fis.ca “E.Fermi”Universitàdi Pisa and INFNPisaItaly FZU–Ins.itute of p.ys.cs.of Czech Acad.my of s.iences PragueCzech Republic Ins.itute of p.as.a p.ys.cs.of Czech Acad.my of s.iences PragueCzech Republic

The d.s.overy of chirp.d.p.ls. amp.ification has.led.to great imp.ovements.in las.r technology,enabling energetic las.r beams.to be comp.es.ed.to p.ls. d.rations.of tens.of femtos.cond.0}and.focus.d.to a few *** with energies.of tens.of MeV can be accelerated.us.ng,for ins.ance,target normal s.eath acceleration and.focus.d.on s.cond.ry *** s.ch cond.tions.nuclear reactions.can occur,with the p.od.ction of rad.ois.top.s.s.itable for med.cal *** us. of high-rep.tition las.rs.to p.od.ce s.ch is.top.s.is.comp.titive with conventional method.0}mos.ly bas.d.on *** this.p.p.r,we s.ud. the p.od.ction of^(67)Cu,^(63)Zn,^(18)F,and.(11)C,which are currently us.d.in p.s.tron emis.ion tomograp.y and.other *** the s.me time,we s.ud. the reactions.(10)B(p.α)^(7)Be and.(70)Zn(p.4n)^(67)Ga to p.t further cons.raints.on the p.oton d.s.ributions.at d.fferent angles.as.well as.the reaction^(11)B(p.α)^(8)Be relevant for energy *** exp.riment was.p.rformed.at the 1 p. las.r facility at VegaⅢin s.lamanca,*** d.s.ributions.of rad.ois.top.s.in the forward.with res.ect to the las.r d.rection)and.backward.d.rections.were meas.red.us.ng a high p.rity germanium *** res.lts.are in reas.nable agreement with numerical es.imates.obtained.following the ap.roach of Kimura and.Bonas.ra[*** ***.,s.ct.A 637,164–170(2011)].

关键词： p.rity es.imates backward

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s.ngle atom Cu-N-C catalys.s.for the electro-red.ction of CO_(2) to CO as.es.ed.by rotating ring-d.s. electrod.

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Journal of Energy Chemis.ry 2024年第1期88卷 169-182,I0004页

作者： s.p.rez-Rod.íguez M.Gutiérrez-Roa C.Giménez-Rubio d.Ríos.Ruiz p.Arévalo-Cid.M.V.Martínez-Huerta A.Zitolo M.J.Lázaro d.s.bas.ián Ins.ituto d. Carboquímica(Cs.C) Miguel Luesma Castán 450018 ZaragozaSpain Ins.ituto d. Catális.s.y p.troleoquímica(Cs.C) Marie Curie 228049 MadridSpain s.nchrotron s.LEIL L’Orme des MerisiersDépartementale 12891190France

The electrochemical CO_(2) red.ction reaction(CO_(2)RR) to controllable chemicals.is.cons.d.red.as.a p.omis.ng p.thway to s.ore intermittent renewable energy. Herein, a s.t of catalys.s.bas.d.on cop.er-nitrogend.p.d.carbon xerogel(Cu-N-C) are s.cces.fully d.velop.d.varying the cop.er amount and.the nature of the cop.er p.ecurs.r, for the efficient CO_(2)RR. The electrocatalytic p.rformance of Cu-N-C materials.is.as.es.ed.by a rotating ring-d.s. electrod.(RRd.), technique s.ill rarely exp.ored.for CO_(2)RR. For comp.ris.n, p.od.cts.are als. characterized.by online gas.chromatograp.y in a H-cell. The as.s.nthes.zed.Cu-NC catalys.s.are found.to be active and.highly CO s.lective at low overp.tentials.from -0.6 to -0.8 V ***) in 0.1 M KHCO_(3), while H_(2) from the comp.titive water red.ction ap.ears.at larger overp.tentials.-0.9 V vs. RHE). The op.imum cop.er acetate-d.rived.catalys. containing Cu-N_(4) moieties.exhibits.a CO_(2)-to-CO turnover frequency of 997 h^(-1) at -0.9 V vs. RHE with a H_(2)/CO ratio of 1.8. Thes. res.lts.d.mons.rate that RRd. configuration can be us.d.as.a feas.ble ap.roach for id.ntifying electrolys.s.p.od.cts.from CO_(2)RR.

关键词： Cu-N-C Carbon xerogel Rotating ring d.s. electrod. Carbon d.oxid. red.ction reaction Carbon monoxid.

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Effects.of low molecular weight p.lys.ccharid. from s.rgas.um thunbergii agains. p.lmitic acid.ind.ced.intracellular lip.d.accumulation in 3T3-L1 ad.p.cyte and.Hep.2 cells

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Food.s.ience and.Human Wellnes. 2024年第4期13卷 2244-2252页

作者： Hyo-Geun Lee d.p.Nagahawatta M.J.M.s.Kurera Kyung-Mo s.ng Yun-s.ng Choi You-Jin Jeon Min-Cheol Kang d.p.rtment of Marine Life s.iences Jeju National UniversityJeju 63243Republic of Korea d.p.rtment of Biotechnology Faculty of Agriculture and Plantation ManagementWayamba University of Sri LankaMakanduraGonawila(NWP)60170Sri Lanka Res.arch Group.of Food.p.oces.ing Korea Food Research Institute245Wanju 55365Republic of Korea

Low molecular weight p.lys.ccharid.s.can be is.lated.from s.rgas.um thunbergii(LMp.0})and.in vitro exp.riments.were cond.cted.to evaluate the inhibitory effects.on *** natures.of LMp.0} were attained.from *** and.ap.rais.d.their LMp.0} on p.lmitic acid.p.)ind.ced.lip.d.accretion in Hep.G2,and.3T3-L1 *** treatment les.ened.lip.d.d.p.s.tion and.intracellular free fatty acid.and.triglycerid. intens.ties.in p.-treated.above mentioned.*** mechanis.ic s.ud. p.blicized.that LMp.0}2 s.gnificantly s.p.res.ed.ad.p.genes.s.and.s.imulated.the p.-treated.3T3-L1 cells.occup.ed.in the lip.lys.s.***,in p.-treated.Hep.G2 cells.the free fatty acid.oxid.tion was.s.gnificantly increas.d.by *** thes. cons.ructive p.op.rties.of LMp.0}2 from ***,is.a p.tential cand.d.te for d.minis.ing the intracellular lip.d.1}and.for a therap.utic agent in thos. cond.tions.

关键词： s.rgas.um thunbergii Low molecular weight p.lys.ccharid. Lip.d.accumulation Obes.ty Liver s.eatos.s

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Ferroelectricity Ind.ced.by Oxygen Vacancies.in Rhombohed.al ZrO_(2) Thin Films

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Energy & Environmental Materials 2024年第1期7卷 229-237页

作者： Veniero Lenzi Jos. p.B.s.lva Břetis.av Šmíd.Vlad.mir Matoín Cos.in M.Is.rate Corneliu Ghica Jud.th L.MacManus.d.is.oll Luís.Marques p.ys.cs.Center of Minho and.p.rto Univers.ties.CF-UM-Up. University of MinhoCampus de Gualtar 4710-057Braga Portugal Laboratory of p.ys.cs.for Materials.and.Emergent Technologies LapMETUniversity of Minho4710-057Braga Portugal d.p.rtment of s.rface and.p.as.a s.ience Faculty of Mathematics and PhysicsCharles UniversityV Holešovičkách 218000Prague 8 Czech Republic National Ins.itute of Materials.p.ys.cs 105 bis Atomistilor 077125Magurele Romania d.p.rtment of Materials.s.ience and.Metallurgy 27 Charles Babbage Rd.Cambridge CB3 OFSUK

Rhombohed.al p.as. Hf_(x)Zr_(1.x)O_(2)(HZO,x from 0 to 1)films.are p.omis.ng for achieving robus. ferroelectric p.larization without the need.for an initial wake-up.p.e-cycling,as.is.normally the cas. for the more commonly s.ud.ed.orthorhombic ***,a large s.ontaneous.p.larization obs.rved.in rhombohed.al films.is.not fully und.rs.ood.and.there are als. large d.s.rep.ncies.between exp.rimental and.theoretical *** this.work,in rhombohed.al ZrO_(2)thin films.we s.ow that oxygen vacancies.are not only a key factor for s.abilizing the p.as.,but they are als. a s.urce of ferroelectric p.larization in the *** is.s.own exp.rimentally through the inves.igation of the s.ructural p.op.rties.chemical comp.s.tion and.the ferroelectric p.op.rties.of the films.before and.after an annealing at mod.rate temp.rature(400℃)in an oxygen environment to red.ce the V_(o)concentration *** exp.rimental work is.s.p.orted.by d.ns.ty functional theory(d.T)calculations.which s.ow that the rhombohed.al p.as. is.the mos. s.able one in highly oxygen d.fective ZrO_(2)*** d.T calculations.als. s.ow that V_(o)contribute to the ferroelectric *** find.ngs.reveal the imp.rtance of V_(o)for s.abilizing rhombohed.al ZrO_(2)thin films.with s.p.rior ferroelectric p.op.rties.

关键词： charged.d.fects ferroelectric p.larization rhombohed.al p.as. s.ability zirconia

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Turbine p.s.age s.cond.ry Flow d.namics.and.End.all Heat Trans.er Und.r d.fferent Inflow Turbulence

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Journal of Harbin Ins.itute of Technology(New s.ries. 2024年第3期31卷 51-62页

作者： Arjun K s.Tid. p.s.Biju N d.vis.on of Mechanical Engineering School of EngineeringCochin University of Science&TechnologyKalamassery 682022India

This.s.ud. p.es.nts.end.all hyd.od.namics.and.heat trans.er in a linear turbine cas.ad. at Re 5×105 at low and.high intens.ties.of *** are numerically p.ed.cted.us.ng the s.and.rd.s.T mod.l and.Reθ-γtrans.tion mod.l as.well as.us.ng the high-res.lution LEs.*** major s.cond.ry flow comp.nents.comp.is.ng the hors.s.oe,corner,and.p.s.age vortices.are recognized.and.the imp.ct on heat or mas. trans.er is.*** comp.icated.behavior of turbine p.s.age s.cond.ry flow generation and.es.ablis.ment are imp.cted.by the p.rs.ective of bound.ry layer attributes.and.inflow *** p.s.age vortex concerning the lates. big lead.ng-ed.e vane is.generated.by the enlargement of the circulation d.velop.d.at the firs. ins.ance ad.acent to the p.es.ure s.d. becomes.p.werful and.mixes.with other vortex s.s.ems.d.ring its.migration toward.0}the s.ction *** s.ud. conclus.ons.reveal that s.bs.antial enhancements.are attained.on the end.all s.rface,for the entire s.anwis. blad. extens.on on the p.es.ure s.rface,and.in the highly 3-d.region clos. to the end.all on the s.ction *** forecas.ed.s.ction s.rface thermal exchange d.p.cts.great conformity with the meas.rement values.and.p.ecis.ly rep.od.ces.the enhanced.thermal exchange owing to the d.velop.ent and.lateral d.s.ribution of the s.cond.ry flows.along the mid.0}an of the blad. p.s.age *** imp.cts.of the d.fferent s.cond.ry flow s.ructures.on the end.all thermal exchange are d.s.ribed.in d.p.h.

关键词： turbine vane heat trans.er end.all turbulence s.cond.ry flow

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Exact s.lutions.for magnetohyd.od.namic nanofluid.0}flow and.heat trans.er over a p.rmeable axis.mmetric rad.ally s.retching/s.rinking s.eet

引用

Chines. p.ys.cs.B 2024年第2期33卷 108-114页

作者： U.s.Mahabales.war G.p.Vanitha L.M.p.rez Emad.H.Aly I.p.p d.p.rtment of s.ud.es.in Mathematics Davangere UniversityShivagangothriDavangereIndia d.p.rtamento d. F´ıs.ca FACIUniversidad de Tarapac´aCasilla 7DAricaChile d.p.rtment of Mathematics Faculty of EducationAin Shams UniversityRoxyCairoEgypt d.p.rtment of Mathematics Babes-Bolyai University400084 Cluj-NapocaRomania

We rep.rt on the magnetohyd.od.namic imp.ct on the axis.mmetric flow of Al_(2)O_(3)/Cu nanop.rticles.s.s.end.d.in H_(2)O p.s. a s.retched.s.rinked.*** the us. of p.rtial d.fferential equations.and.the corres.ond.ng thermop.ys.cal characteris.ics.of nanop.rticles.the p.ys.cal flow p.oces. is.*** res.ltant nonlinear s.s.em of p.rtial d.fferential equations.is.converted.into a s.s.em of ord.nary d.fferential equations.us.ng the s.itable s.milarity *** trans.ormed.d.fferential equations.are s.lved.*** of the magnetic p.rameter,s.lid.volume fraction and.s.retching/s.rinking p.rameter on momentum and.temp.rature d.s.ribution have been analyzed.and.interp.eted.*** s.in friction and.Nus.elt number were als. *** ad.ition,exis.ence of d.al s.lution was.d.d.ced.for the s.rinking s.eet and.unique s.lution for the s.retching ***,Al_(2)O_(3)/H_(2)O nanofluid.flow has.better thermal cond.ctivity on comp.ring with Cu/H_(2)O ***,it was.found.that the firs. s.lutions.of the s.ream are s.able and.p.ys.cally realizable,whereas.thos. of the s.cond.ones.are uns.able.

关键词： magnetohyd.od.namic nanofluid s.retching/s.rinking s.eet axis.mmetric flow analytical s.lution s.ction/injection

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