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OBSERVATII CU CARACTER GENERAL

STRATEGIA DE C-D IN DOMENIILE MATERIALE NOI, MICRO- SI NANOTEHNOLOGII IN PERSPECTIVA INTEGRARII IN SPATIUL DE CERCETARE EUROPEAN. NANOFLUIDE MAGNETICE, NANOCOMPOZITE MAGNETIZABILE SI APLICATII– O NISA DE COLABORARE SI INTEGRARE TEHNOLOGICA L. VEKAS LAB. LICHIDE MAGNETICE CCTFA-ARF TIMISOARA

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OBSERVATII CU CARACTER GENERAL

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  1. STRATEGIA DE C-D IN DOMENIILE MATERIALE NOI, MICRO- SI NANOTEHNOLOGII IN PERSPECTIVA INTEGRARII IN SPATIUL DE CERCETARE EUROPEAN NANOFLUIDE MAGNETICE, NANOCOMPOZITE MAGNETIZABILE SI APLICATII– O NISA DE COLABORARE SI INTEGRARE TEHNOLOGICA L. VEKAS LAB. LICHIDE MAGNETICE CCTFA-ARF TIMISOARA si CNISFC-UPTIMISOARA

  2. STRATEGIA DE C-D IN DOMENIILE MATERIALE NOI, MICRO- SI NANOTEHNOLOGII IN PERSPECTIVA INTEGRARII IN SPATIUL DE CERCETARE EUROPEAN OBSERVATII CU CARACTER GENERAL • Raportul este un document cuprinzator si util pentru inventarierea potentialului stiintific si tehnic in domeniile specifice directiei prioritare 3 a FP6 • Raportul evidentiaza directii si nise de colaborare realiste, parteneriate din tara si pe plan international, care pot fi competitive in obtinerea de proiecte europene • Pentru a fi eficient in atragerea de parteneri, in special pe plan international, este necesar sa se elaboreze o varianta mai coerenta si mult mai scurta, in limba engleza

  3. NANOFLUIDE MAGNETICE, NANOCOMPOZITE MAGNETIZABILE SI APLICATII • Subdomeniul este bine reliefat in cap.5, sectiunea 3: Strategia de C-D in domeniul nanotehnologiilor 5.3.1: evaluarea potentialului uman si a infrastructurii 5.3.2: estimarea directiilor de cercetare-dezvoltare tehnologica care pot asigura avantaje competitive pentru Romania 5.3.4: propunerea unor solutii privind formarea si dezvoltarea retelelor tehnologice integrate care sa cuprinda realizatorii potentiali ai obiectivelor stabilite 5.3.5: cai de implicare a Romaniei in cercetarea europeana in domeniul nanotehnologiilor si nanomaterialelor. Retele tehnologice integarate. Nise de colaborare si integrare tehnologica

  4. NANOFLUIDE MAGNETICE, NANOCOMPOZITE MAGNETIZABILE SI APLICATII • Propuneri • In alin.1 al 5.3.2 a se formuleze ca directie C-D distincta “Nanofluide magnetice si nanocompozite magnetizabile”, care va include metodele de obtinere si caracterizarea complexa (structurala (SANS, TEM) magnetica, reologica, magnetoreologica, magnetooptica , termica. mecanica etc) a unei categorii largi de nanomateriale cu interactiuni slabe intre constituenti (“ magnetic soft matter composites”): nanofluide magnetice, emulsii magnetofluidice, nanofluide magnetice cu incluziuni nemagnetice si magnetice, fluide magnetoreologice, geluri si elastomeri magnetizabile, nanocompozite polimerice magnetizabile s.a.

  5. NANOFLUIDE MAGNETICENANOMATERIALE MAGNETICE CU PROPRIETATI DE FLUID NANOPARTICULE MAGNETICE INTEGRATE IN STRUCTURA UNUI LICHID DE BAZA PRIN PROCEDEE FIZICO-CHIMICE ▼ PROPRIETATI DEFLUID +PROPRIETATIMAGNETICE ▼ NANOFLUIDE MAGNETICE

  6. NANOFLUIDE si NANOCOMPOZITE MAGNETICE • NANOMATERIALE FLUIDE CONTROLABILE PRIN CAMP MAGNETIC- ►FLUIDE INTELIGENTE -“SMART FLUIDS” • NANOFLUIDE MAGNETICE-PRIMA CATEGORIE DE ►NANOFLUIDE • NANOFLUIDE MAGNETICE-SISTEME COLOIDALE CU INTERACTIUNE SLABA INTRE CONSTITUENTI: MATERIALE COMPOZITE MOI –“SOFT MATTER COMPOSITES” ▼ MAGNETIC SOFT MATTER COMPOSITES >Nanocompozite pe baza de nanofluide magnetice cu proprietati electro-magnetice si mecanice controlate O noua magnetohidrodinamica: FEROHIDRODINAMICA ▼ ▼ FORTE MAGNETICE

  7. NANOFLUIDE MAGNETICE, NANOCOMPOZITE MAGNETIZABILE SI APLICATII • Propuneri 2. La “aplicatii” sa se mentioneze explicit urmatoarele: - etansari rotitoare magnetofluidice - traductoare de debit si contoare de debit de gaz - amortizoare magnetoreologice semiactive - dispozitive de transfer termic de randament ridicat: nanofluidele magnetice ca agent termic controlabil magnetic - utilizarea de nanofluide magnetice si compozite biocompatibile in biologie si medicina - utilizarea de nanofluide magnetice la obtinerea de nanocompozite polimerice magnetizabile, cu structura ordonata

  8. ETANSARI MAGNETOFLUIDICE ROTITOARE FARA SCAPARI COLABORARE CU S.C.ROSEAL S.A. ARBORE ETANS MAGNETOFLUIDIC PENTRU VID INALT/ULTRAINALT PRINCIPIUL DE FUNCTIONARE

  9. Amortizor magnetoreologic pentru cladiri- protectie antiseismica Produs al LORD Co. USA

  10. Aplicatii ale amortizoarelor MR semiactive Japan’s National Museum of Emerging Scince and Innovation - Tokyo Dong Ting Bridge, Dong Ting Lake – Changsha, China

  11. Traductor magnetofluidic de debit volumic pentru gaz LLM-CCTFA si CNISFC-UPTimisoara Contor de debit – AEM Co.Timisoara-prototip

  12. Magnetic nanofluids • Non-magnetic fluid/magnetic nanofluid interfaces in magnetic field • Bubbles and drops in magnetic field • Nucleate boiling of magnetic nanofluids in applied magnetic field • Magnetically controlled boiling in reduced gravity conditions Magnetically controlled heat transfer processes

  13. Magnetic nanofluids Experimental researches regarding the effects of a magnetic field on the dynamics of gas bubbles injected in a complex magnetizable fluid Modeling of magnetically controlled boiling of magnetic fluids

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