BrainMap

Adriana Savin

- INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Researcher

Web of Science ResearcherID: not public

Expertise & keywords

Heusler alloys type NI2MnX. Correlation between synthesis, thermal treatments, the chemical composition, crystalline and magnetic structure and transition temperatures austenite - martensite. Call name:
04-4-1142-2021/2025 2021 - 2025

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (); Joint Institute of Nuclear Research ()

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Project website:

Abstract:

Structure characteristics and magnetic properties measurements from a set of representative samples belonging to the series FSMHAs such as Ni-Mn-X (X = In, Sn, Sb), can offer a coherent picture of the consequences of strain coupling effects associated with the particular combination of instabilities that is commonly observed in Heusler alloys.

RUS and magnetic properties experiments wil be used to characterize strain coupling phenomena associated with structural and magnetic properties of the shape-memory Heusler alloy FSMAs investigated. Determination of mechanical properties of advanced materials will be performed by US methods and RUS. The investigation of corelations of response RUS spectrum and presence of defects in structural Heusler alloys.

Qualitative, dynamic and acoustic analysis of anisotropic systems with modified interfaces Call name: P 4 - Proiecte de cercetare exploratorie - PCE-2021
PN-III-P4-PCE-2021-0885 2022 - 2024

Role in this project:

Coordinating institution: UNIVERSITATEA TRANSILVANIA BRASOV

Project partners: UNIVERSITATEA TRANSILVANIA BRASOV (RO)

Affiliation:

Project website: https://acadia.unitbv.ro

Abstract:

The project "Qualitative, dynamic and acoustic analysis of anisotropic systems with modified interfaces ACADIA", with the current violin and heritage violin cases, aims the exploration of mechanical, dynamic and acoustic properties of wood in the construction of stringed musical instruments, both anisotropic systems with structures and different interfaces due to the texture and design of the wood, as well as multi-body systems whose complex geometry give the musical instrument its special acoustic qualities. The novelty of the project consists in the frontier and interdisciplinary research of resonant wood whose structural characteristics have been influenced by climate change in the last 50 years compared to assortments of aged wood (naturally aged), as well as wood treated by surface treatments and dynamics in concordance with the recipes of the old violin makers (Stradivari/Amati/Guarnieri). The operational objectives of the project will be materialized through application experimental investigations, with high-tech equipment and through an interdisciplinary research team in the field of earth sciences (forest), chemistry and materials science, engineering sciences, humanities (music), ensuring the transfer of knowledge from experienced researchers to young researchers. The added value of the project is the reaffirmation of Romanian research in a niche field (production of musical instruments) in which over 90% is export.

Phenomena and physical processes in multifunctional electromagnetic materials made by superimposing substrates of mechanical metamaterials for the construction of sensors with applications in monitoring complex structures Call name:
PN 19 28 01 02 2019 - 2024

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Project website:

Abstract:

Models of innovative violins acoustically and aesthetically comparable to heritage violins Call name: P 2 - SP 2.1 - Proiect experimental - demonstrativ
PN-III-P2-2.1-PED-2019-2148 2020 - 2022

Role in this project:

Coordinating institution: UNIVERSITATEA TRANSILVANIA BRASOV

Project partners: UNIVERSITATEA TRANSILVANIA BRASOV (RO); INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (RO); GLIGA INSTRUMENTE MUZICALE SA (RO)

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (RO)

Project website: https://minovis.unitbv.ro/

Abstract:

The project “Models of innovative violins acoustically and aesthetically comparable to heritage violins - MINOVIS '' aims to demonstrate the acoustical, aesthetical and technological quality of violins with modified geometrical and structural parameters considered to be innovative models, by increasing interaction and synergy between different disciplines.

The demonstrative model is an innovative product that consists in changing the thickness of the top and back plates of the violins, in correlation with the structural characteristics of the wood, bringing, in addition to the current models, modulation of the violin tone to a performance level similar to that of heritage violins. At least 60 finished violins, belonging to the four quality classes (maestro, professional, student and school) will be manufactured, analyzed, tested and validated, in comparison to at least 4 heritage violins that will be investigated by the same methods. Moreover, the innovative models will further demonstrate, at international level, the quality of the Romanian violins through all what they represent as cultural identity - the raw material, the craftsmanship and the artistry of the Romanian carpenters, product research and innovation.

The implementation of the project and the achievement of the objectives will be reached both through the experimental stand developed for capturing the modal parameters (eigenfrequencies, natural modes, frequency spectrum, damping factor) and acoustic parameters (sound spectrum - harmonics, acoustic intensity), as well as through opinion polls among performers (violin players) regarding the quality of the demonstrative violins from a psycho-acoustic point of view. the novelty of the project compared to the numerous studies in reference literature consists in demonstrating the acoustic quality of the violin models made by Romanian manufacturers from Romanian resonance wood, with Romanian craftsmanship and Romanian technical culture-all preserved in Reghin.

OBTAINING AND EXPERTISE OF NEW BIOCOMPATIBLE MATERIALS FOR MEDICAL APPLICATIONS Call name: P 1 - SP 1.2 - Proiecte complexe realizate in consorții CDI
PN-III-P1-1.2-PCCDI-2017-0239 2018 - 2021

Role in this project: Partner team leader

Coordinating institution: UNIVERSITATEA TEHNICĂ "GHEORGHE ASACHI" IAŞI

Project partners: UNIVERSITATEA TEHNICĂ "GHEORGHE ASACHI" IAŞI (RO); UNIVERSITATEA POLITEHNICA DIN BUCURESTI (RO); UNIVERSITATEA DE MEDICINA SI FARMACIE "GRIGORE T. POPA" DIN IAŞI (RO); UNIVERSITATEA PENTRU STIINŢELE VIEŢII "ION IONESCU DE LA BRAD" DIN IAŞI (RO); UNIVERSITATEA "ALEXANDRU IOAN CUZA" IASI (RO); UNIVERSITATEA "DUNAREA DE JOS" (RO); UNIVERSITATEA DE MEDICINA, FARMACIE, STIINTE SI TEHNOLOGIE ”GEORGE EMIL PALADE” DIN TARGU MURES (RO); INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU OPTOELECTRONICA INOE 2000 INCD (RO); INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (RO); INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU INGINERIE ELECTRICA ICPE - CA BUCURESTI (RO)

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (RO)

Project website: http://www.medicalmetmat.tuiasi.ro/

Abstract:

The Complex Project "OBTAINING AND EXPERTISE OF NEW BIOCOMPATIBLE MATERIALS FOR MEDICAL APPLICATIONS" - MedicalMetMat, is proposed by a consortium of 10 partners, coordinated by Technical Univ."Gh. Asachi" of Iasi. It is a complementary and interdisciplinary scientific consortium of specialists from 2 technical universities (TUIASI and UPBucharest), 2 medicine universities (UMF Iasi, UMF Tg Mures), a veterinary medicine university (USAMV Iaşi), UAIC Iasi and UDJG Galati universities and as well 3 R&D institutes with possibilities for economic recovery (IFT Iasi, INOE Magurele and ICPE-CA). The consortium proposes the realization of 5 research projects, 4 focusing on the production and expertise of metallic biomaterials for various medical applications (biodegradable materials for orthopedics-Pr1-ORTOMAG, biomaterials for medical prosthesis-Pr2-BioTIT, biomaterials for dental applications-Pr3-BIODENTRUT and biocompatible alloys with high entropy for medical applications-Pr4-HEAMED). These projects provided production stages, structural/physico-chemical/mechanical analyses performed by specialists from technical universities and research institutes; In vitro cell viability tests, conducted by specialists from the medicine universities and in vivo determinations (veterinary specialists) by osseointegration study and the resorption rate by animal experimental model, which will conduct to the expertise and approval of these metallic materials for the manufacturing of medical applications. Project Pr5-SOLION presents methods for increasing biocompatibility for the obtained biomaterials in the previous 4 projects, through specific coatings and aerosols systems.

Results dissemination of the Complex Project is aimed to patenting and recommending for the approval of optimal compositions, for implementation in the economic/medical environment and preparation of technology transfer to producers and beneficiaries in the field of production and distribution of medical devices.

Effect of some type stabilizer Gd2O5 CeO2; Y2O3 on the microstructure, boundary grains and thermal properties of intergranular surfaces of nanostructured Zr1-xReXO2- layers used as thermal barrier coating Call name:
04-4-1121-2015/2020 2015 - 2020

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (); Joint Institute of Nuclear Research ()

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Project website:

Abstract:

Thin coatings can be deposited through a variety of methods that range from exclusively physical to chemical processes. The first type constitutes a clean and simple methodology in obtaining of coatings with a priori establishes properties, with SPS being the best-known method. SPS requires vast facilities for its implementation. A new application of spray-dried powders in TBCs has been developed . Spray-dried powders offer an advantage in the application of TBCs where a high porosity (10-20%) is necessary.

Characterization and non-invasive evaluation of micro / nano-structured materials and electronic devices using intelligent sensors with metamaterials Call name:
PN 16 37 01 01 2016 - 2018

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Project website:

Abstract:

Electromagnetic procedures can be used for assessment of advanced materials using a high resolution sensor with metamaterials lens SIMMs and comparing

the results with those obtained from ultrasound testing with phased array sensor. The flaw is overestimated when the method of phased array ultrasound is used and

substantially underestimated by the electromagnetic testing.

Structural Health Monitoring and Self-Healing of Wind Turbine Blades and other Smart Composite Structures Call name: Joint Applied Research Projects - PCCA 2013 - call
PN-II-PT-PCCA-2013-4-0656 2014 - 2017

Role in this project:

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT RA

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT RA (RO); INSTITUTUL DE CHIMIE MACROMOLECULARA "PETRU PONI" (RO); UNIVERSITATEA TRANSILVANIA BRASOV (RO); COMPOZITE S.R.L. (RO); IPA SA (RO); UNIVERSITATEA TEHNICĂ "GHEORGHE ASACHI" IAŞI (RO)

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT RA (RO)

Project website: http://ptpcca201340656.wordpress.com/

Abstract:

The project STHEMOWTB has as general objectives: development and enhancement of innovative methodology for structural health-monitoring (SHM) and self-healing systems (SHS) of wind turbine blades (WTB), development and enhancement of innovative diagnosis, prognosis, sensing and self-healing methodology, testing systematically in laboratory condition.

This research project has the overall aim to improve road to market of innovative SHM and SHS technologies for WTB by reducing deficiencies and obstacles of actual technologies, methods, principles and tools. Through a collaborative research program involving leading Romanian institutions in this domain, new methodologies, systems and tools will be developed, guidelines for validating their performance will be developed and applied in experimental studies and demonstrate the global functionality of all of these.

The project will lead to the increasing of Romanian commercial companies competitiveness, will contribute at the increasing of life quality by possible reduction of production costs for wind turbine energy due to decreasing of maintenance costs, will contribute at increasing the number of jobs in companies producing smart composite materials (composite structures with SHM sensor networks and SHS agents), self-healing agents as well as sensorics and IT. Also, by reaching the imposed performances, the work accidents of maintenance personnel in wind turbine farms will be reduced, the sonic pollution that is annoying for people living around wind turbine farms will be reduced.

The aim will be to enable the academic partners to share their experience to each other and to investigate, develop, implement and disseminate a range of methodologies that will allow to industrial partner of improving and increasing the portfolio of products with large smart composites structures (including WTB), with methodologies of embedded SHM sensors and self-healing agents.

For the members in consortium, the project will serve as basis, by sustainable development of knowledge, technologies, systems, tools and skills, to become partners in European consortia, to open and develop start-up and spin-off with creation of new jobs.

The industrial partner will have a substantial advantage in attraction of European funds for development.

The project will have students involved, with different degree thesis planned and prepared as part of the project work.

All the consortium members are committed to equal opportunities and gender equality.

The project shows an inter-multi-trans-disciplinary character and by reaching its objectives will lead to extension of knowledge beyond the state of the art.

The consortium is formed by an industrial partner, the principal Romanian producer of GFRP and CFRP materials, two prestigious universities and three research institutes. Parts of this consortium have already history from previous projects so that the synergy between the partners is warranted.

After the development of all innovative methodologies and experimental models foreseen in the project, their final testing and functionality demonstration will be made into experimental model system, at which realization participate all the partners. The ME has the roles to convince the stakeholders about the importance and benefits of SHM and SHS for WTB, in order to introduce the methodologies and experimental models in the current construction of wind turbine farms, will be the basis for research in this domain and will have also educational purpose.

Metallic strip gratings in sub-wavelength regime: application to electromagnetic non-destructive evaluation and sensors design Call name: Exploratory Research Projects - PCE-2012 call
PN-II-ID-PCE-2012-4-0437 2013 - 2016

Role in this project:

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT RA

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT RA (RO)

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT RA (RO)

Project website: http://idei04372013.wordpress.com/

Abstract:

In this project I want to elucidate from theoretical and experimental point of view, the behavior of metallic strip grating and stratified structures in sub-wavelength regime, based on evanescent waves guided in slits and on extremely low-frequency plasmons that can appears on the flanks of metallic strip as well as the influence of the structure parameters and materials. In order to manipulate the evanescent waves, I propose the use of metamaterials lenses, calculated on the basis of Fourier optics principles and experimentally characterized. The theoretical aspects developed and experimentally validated will serve as foundation for construction of sensors for electromagnetic nondestructive evaluation of carbon fiber reinforced plastics and nanocomposites with carbon nanotubes. The perspective of construction of new types of biosensors using extremely low-frequency plasmons will be open. The sensors will be tested in laboratories of collaborators as well as at the principal European producers of sensors.

RESONANT ULTRASOUND SPECTROSCOPY – APPLICATION TO NONDESTRUCTIVE EVALUATION OF SOME MEDICAL PROSTHESIS Call name:
SK-RO-0008-12 2013 - 2014

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (); University of Zilina, Faculty of Mechanical Engineering and Faculty of Electrical Engineering ()

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Project website: https://roskmedpro.wordpress.com/

Abstract:

The bilateral cooperation between National Institute of Research and Development for Technical Physics (NIRDTP), Iasi, Romania and University of Zilina, Slovak Republic, Faculty of Mechanical Engineering and Faculty of Electrical Engineering is made in order to develop new nondestructive methods for evaluation of elasticity matrix based on the resonant ultrasound spectroscopy, with application to nondestructive examination of certain types of ceramic and metallic medical prosthesis.

DETECTION SYSTEMS BASED ON ELECTROMAGNETIC SENSOR ARRAY FOR SOIL CHARACTERIZATION AND BURIED OBJECTS RECOGNITION Call name:
cnmp-32134/2008 2008 - 2011

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (); UNIVERSITATEA TEHNICĂ "GHEORGHE ASACHI" IAŞI (); UNIVERSITATEA POLITEHNICA DIN BUCURESTI (); IPA SA ()

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Project website:

Abstract:

thE project is referred at development of electromagnetic method for remote determination of soil structure and breaks in levees using electrical conductivity and magnetic susceptibility mapping through signal post processing with super resolution algorithms. the generation of low frequency electromagnetic field (1 khz - 50 khz) is made with sensors array supplied with high amplitude impulse currents (100-200a) with imposed directivity features. the research directions are: elaboration of unitary and consistent theoretical models based on dyadic green’s functions and volume integral methods able to allow the simulation of low frequency electromagnetic field scattering on profound inhomogeneities in soil (1-40m) as well as breaks in levees; increasing of power spatial resolution of methods used until now; creation of complex simulators and automatically mapping systems; elaboration of new experimental methods for investigation of soil conditions and breaks in levees, elaboration of calculus techniques for reflection and transmission coefficients in stratified planar media that simulates real condition of soil. the project in framing in the thematic area s&t, according pc7 3.3.1 for the environment: and sustainable development: reduce vulnerability and mitigate consequences of natural disasters and industrial accidents and 6.3 environmental technologies for observation, prevention, mitigation, adaptation, and restoration of the natural and man-made environment. the research team is mix, made from researchers, electronic engineers, universitary professors experts in civil and industrial construction, ph.d. students. the results will be published in isi journals mentioning cncsis as financing source

Monitoring, diagnosis and repair of complex structures from advanced materials Call name:
PC-71-016/2007 2007 - 2010

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (RO); UNIVERSITATEA TRANSILVANIA BRASOV (RO)

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (RO)

Project website:

Abstract:

Intercomparison of Techniques for Inspection and Diagnostics of Heavy Water Reactor Pressure Tubes - IAEA Vienna Call name:
No. 11164/R0 2000 - 2009

Role in this project: Project coordinator

Coordinating institution: International Atomic Energy Agency (IAEA)

Project partners: International Atomic Energy Agency (IAEA) (); The Comisión Nacional de Energía Atómica (CNEA) (); Atomic Energy of Canada Ltd. (AECL); Chalk River Laboratories (CRL), (); Bhabha Atomic Research Centre (BARC) (); The Korea Electric Power Research Institute (KEPRI) (); The Korea Atomic Energy Research Institute (KAERI) (); NUCLEAR NDT RESEARCH & SERVICES S.R.L. ()

Affiliation: International Atomic Energy Agency (IAEA) ()

Project website: https://www.iaea.org/publications/7501/intercomparison-of-techniques-for-inspection-and-diagnostics-of-heavy-water-reactor-pressure-tubes

Abstract:

Nuclear power plants with heavy water reactors (HWRs) comprise nine percent of today’s

operating nuclear units, and more are under construction. Efficient and accurate inspection

and diagnostic techniques for various reactor components and systems are an important factor

in assuring reliable and safe plant operation.

To foster international collaboration in the efficient and safe use of nuclear power, the IAEA

conducted a Coordinated Research Programme (CRP) on Inter-comparison of Techniques for

HWR Pressure Tube Inspection and Diagnostics. This CRP was carried out within the frame

of the IAEA Department of Nuclear Energy’s Technical Working Group on Advanced

Technologies for HWRs (the TWG-HWR). The TWG-HWR is a group of experts nominated

by their governments and designated by the IAEA to provide advice and to support

implementation of the IAEA’s project on advanced technologies for HWRs.

The objective of the CRP was to inter-compare non-destructive inspection and diagnostic

techniques, in use and being developed, for structural integrity assessment of HWR pressure

tubes. During the first phase of this CRP, participants have investigated the capability of

different techniques to detect and characterize flaws. During the second phase of this CRP,

participants collaborated to detect and characterize hydride blisters and to determine the

hydrogen concentration in Zirconium alloys. The intent was to identify the most effective

pressure tube inspection and diagnostic methods, and to identify further development needs.

Non-invasive management system of physical-mechanical characteristics, reliability and degradation of composite materials, "embedded" technologies for monitoring during operation; applications to lignocellulosic composites, lightweight composites, nanocellulosic composites Call name:
CEEX 49/2006 2006 - 2008

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (RO); UNIVERSITATEA TRANSILVANIA BRASOV (RO)

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI (RO)

Project website:

Abstract:

NONINVASIVE ELECTROMAGNETIC METHOD FOR BEHAVIOR AND INTEGRITY EVALUATION OF BIOCOMPATIBLE COMPLEX STRUCTURES AUSTENITIC STEEL-NANOSTRUCTURED CARBON-APPLICATION TO BSCC IMPLANTED MECHANICAL HEART VALVe Call name:
Grant CNCSIS 585/2006 2006 - 2008

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT IASI ()

Project website:

Abstract:

This project is referred at development of a noninvasive evaluation method of structures biocompatible austenitic steel (Haynes 25) – lenticular disks from nanostructured pyrolithic carbon (graphite disk covered by Pyrolithe) to determine the presence of fatigue cracks in implanted mechanical cardiac valves convex-concave Bjork-Shiley type. The method will be electromagnetic because Doppler echography and X ray thomography didn’t give concluding results. With this purpose, the following research directions were established: development of an electromagnetic transducer that will function in conditions non dangerous for the human body; development of specific signal processing and post processing method that allows the emphasizing fatigue cracks with minimum 0.6mm depth that can appears in outlet strut, as in literature; development of probabilistic methods, based on Markov chains and Monte Carlo simulation on the basis of which the minimum time until a compulsory explant-reimplant shall be estimated; tests in laboratory; tests in condition of cardio-vascular surgery clinic. The project is situated in priority domain 3 , thematic area Nanotechnologies and nanoscience of CNCSIS. To solve the proposed objectives, a joint research team have been constituted from 4 specialist from NIRDTP Iasi, Nondestructive Testing Department, 3 specialist form Mechanical Engineering Faculty, Dept. of Material Resistance, Technical University Iasi, a primary physician –Cardiovascular Surgery Clinic- Military Hospital Bucharest and a Ph.D.student at Medical and Pharmacy University Iasi, Thoracic Surgery Dept.

The endowments, the experience and the potential for complete solving of objectives exist.

project title Call name: P 1 - SP 1.1 - Proiecte de mobilitate pentru cercetatori
PN-III-P1-1.1-MC-2017-1881 2017 -

Role in this project: Project coordinator

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT RA

Project partners: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT RA (RO)

Affiliation: INSTITUTUL NATIONAL DE CERCETARE-DEZVOLTARE PENTRU FIZICA TEHNICA-IFT RA (RO)

Project website:

Abstract:

FILE DESCRIPTION	DOCUMENT
List of research grants as project coordinator or partner team leader
Significant R&D projects for enterprises, as project manager
R&D activities in enterprises
Peer-review activity for international programs/projects