Main fields of interest:
a) 1986-1994 Probabilistic Safety Assessment in Nuclear Power Plants
- NPP safety systems and functions
- Nuclear components reliability data collection
- Fault and event tree analysis
b) 1992-present Mathematical Methods in Radiation Shielding
- Gamma-Ray shielding design and analysis
- Point kernel integration techniques
- Buildup factors data approximation
- Special functions series representation and approximation
c) 2000-present Nonlinear dynamics
- Chaotic Time Series Analysis
- Strange attractors reconstruction methods
- Dimension calculations and determination
- Noisy data analysis
1987. - 1990. Joint Fund Project YU - US JFP 560/DOE under title “Probabilistic Risk Assessment of Nuclear Power Plant in Highly Populated Areas”.
1990. - 1992. Project P-1A1482 "Probabilistic Safety Analysis of Nuclear Power Plant Krško" in cooperation with IAEA (International Atomic Energy Agency-Vienna) and Institut "Jozef Stefan" Ljubljana.
1992.
- 1994. NPP Krško
Individual Plant Examination Project - Level 1, in cooperation with
Westinghouse Energy Systems Europe S.A., Institut "Jozef Stefan",
Ljubljana and Faculty of Electrical Engineering, Zagreb.
1991. - 1995. : "Analysis and measurement of stochastic signals and processes",
1996 - 2001. :"Signals and data analysis optimization in diagnostic procedures",
2002 - present. :"Stochastic signals and data sequence analysis".
2002 - present. : HITRA - TEST Projekt; "Razvoj novog tipa elektrokemijskog senzora i uređaja za mjerenje reaktivnih čestica" (No. 07-MT-020).
Born: 16st March 1952, Zagreb, Croatia
Education:Employment
Since 1986. Rudjer Boskovic Institute, Zagreb, Croatia.
current position: research associate
Other
1992.:
participate
in expert mission for International Project P-1A1482:
IAEA-Vienna (from 23. to 28. 02).
1993. - : Croatian Nuclear Society (HND) membership.
1995.- : reviewer for "Radiation Physics and Chemistry" in the field of Radiation Shielding and Safety.
Leisure
Sci-Fiction, Nanbudo , cycling , skiing
I Papers
published in international journals :
1. Michieli Ivan : The use of an Expanded Polynomial Orthogonal Set in
Approximations to Gamma-Ray Buildup Factor Data. Nuclear Science &
Engineering, Vol.
117.,
No. 2., pp. 110-120 , June
1994.
2.
Michieli Ivan, Maksimović
Aleksandar : Legendre Expansion Related to the Hubbell Rectangular Source
Integral. Radiation Physics and
Chemistry, Vol. 47., No.6, pp.
779-784, 1996.
3.
Michieli Ivan : Point Kernel
Calculation of Dose Fields from Line Sources Using Expanded Polynomial Form of
Buildup Factor Data :Generalized Secant Integral - Series Representation.
Radiation Physics and Chemistry, Vol. 51., No.2, pp. 121-128, 1998.
4.
Michieli
Ivan : Some
properties of generalized secant integrals: extended definition and recurrence
relations. Radiation Physics and Chemistry, Vol.
60., No.6, pp. 551-554, 2001.
5.
Michieli
Ivan,
Božidar Vojnović :
On Reconstruction of Strange Attractors Using their Noise Related Directional
Properties. Signal Processing, Vol. 82., No. 10., pp. 1443-1453, 2002.
6.
Michieli
Ivan,
Božidar Vojnović :
Detecting Noise in Chaotic Signals through Principal Component Matrix
Transformation. Journal of Computing and Information Technology - CIT, Vol.
11.,No.1, 2003.).
7.
Maksimović Aleksandar, Lugomer Stjepan, Michieli Ivan : Multisolitons on Vortex Filaments
: The Origin of Axial Tangling. Journal of Fluids
and Structures, Vol.
17, No.2, pp. 317 - 330, 2003.
II
Papers published in international conferences’ proceedings :
1.
Michieli Ivan : Dose Fields
from Plane Sources using Buildup Data in the form of an Expanded Polynomial Set.
Proceedings of International Conference “Nuclear Option in Countries with
Small and Medium Electricity Grid”. Opatija, Croatia, October 1996, pp.
455-462.
2.
Michieli
Ivan :
Interpolation of Gamma-Ray Buildup Factors for Arbitrary Source Energies in the
Vicinity of the K- edge. Proceedings of the 2nd International Conference “Nuclear
Option in Countries with Small and Medium Electricity Grid”. Dubrovnik,
Croatia, June 1998., pp. 422-428.
3.
Michieli
Ivan : Analytic Approximation to Radiation Fields from Line Source
Geometry. Proceedings of the 3rd International Conference “Nuclear
Option in Countries with Small and Medium Electricity Grid”. Dubrovnik,
Croatia, June 2000, pp. 495-500.
4.
Michieli
Ivan, Vojnović Božidar : A Method of Noisy Time-Series Characterization
using Singular Value Decomposition. Proceedings of the XXV International Conference MIPRO
– 2002, Opatija, Croatia , May, 2002, pp. 32-36.
III
List of technical reports -
international projects :
1. Michieli
Ivan, Dražen Dupor : NPP Krško - IPE Project, Component Cooling System
Notebook. Technical Report ; Ruđer Bošković Institute, Zagreb,
July 1993., 138 pp. Contractor: Westinghouse
Energy Systems Europe S.A.
2. Dupor
Dražen, Michieli Ivan : NPP Krško -
IPE Project, Essential Service Water System Notebook. Technical Report;
Ruđer Bošković Institute, Zagreb, July 1993., 96 pp. Contractor :
Westinghouse Energy Systems Europe S.A.
3. Michieli
Ivan, Dupor Dražen : NPP Krško - IPE Project , Plant Specific Data for
Internal Initiating Events. Technical Report; Ruđer Bošković
Institute, Zagreb, October 1992., 40 pp. Contractor: Westinghouse Energy Systems
Europe S.A.
4. Michieli
Ivan, Hegeduš Damir, Vojnović Božidar: Essential Service Water System
Fault Trees Rev. 3. Technical Report; Ruđer Bošković
Institute, Zagreb, 1992, 35 pp. Contractor: Nuclear Power Plant -
Krško.
5. Michieli
Ivan, Vojnović Božidar: Component Cooling System Fault Trees Rev. 3. Technical
Report; Ruđer Bošković Institute, Zagreb, 1992, 25 pp.
Contractor: Nuclear Power Plant - Krško.
6. Košutić
Ivan, Michieli Ivan, Hegeduš Damir,
Vojnović Božidar : Failure mode and Effect analysis CCS/ESWS Rev.2. Technical
Report; Ruđer Bošković Institute, Zagreb, 1992, 24 pp. Contractor
: Nuclear Power Plant - Krško.
7.
Košutić Ivan, Michieli Ivan, Hegeduš Damir, Vojnović Božidar: Failure mode
and Effect analysis - ESWS Rev. 1. Technical Report;
Ruđer Bošković Institute, Zagreb, 1991, 7 pp. Contractor :
Nuclear Power Plant - Krško.