NAME |
|
Date of birth | Day | Month | Year | Place of birth | Children | ||
22 | 07 | 1947 | Czestochowa, Poland | Anna - 1977
Monika - 1983 Dorota - 1983 |
|||
Marital status | Name of spouse | ||||||
married | Krystyna |
Present employment | Faculty
of Materials Science and Ceramics
University of Mining and Metallurgy, 30-059 Cracow, Al. Mickiewicza 30, Poland, tel. (48) 12-338898, fax:(48) 12-338898, e-mail: daniel@uci.agh.edu.pl |
Position | Title | |
professor | Professor, D.Sc. |
Specialization | Main | Related |
physical-chemistry, transport theory | diffusion, reactivity of solids, corrosion |
|
|
|
|
|
1. Complex point
defect structure in -MnS has been evaluated.
2. The momentum balance of mixture in which diffusion is considered causes the new term to appear in the Navier-Stokes equation. Apart from terms responsible for pressure, viscosity and external forces there is the diffusional one. This postulated new term has been derived with the use of Liouville theorem. The analysis whether the internal energy of mixture depends on diffusion resulted in conclusion is that diffusional flux does not change the internal energy of mixture. The specific initial conditions for a pure diffusion has been defined and has been elucidated that it is the diffusion, described by the well-known equation of diffusion. 3. A nonhomogeneous boundary value problem for interdiffusion in a solid multicomponent one dimensional mixture showing constant concentration has been analyzed. The separation of diffusional and translation flows has been applied for the general case of diffusional transport in r-component compound. The equations of local mass conservation, the Darken's flux formula, the postulate of constant molar volume of the mixture and the initial and boundary conditions form a self-consistent interdiffusion problem (the quantitative dynamical model). This problem has been analyzed in open as well as closed system and when components diffusivities vary with composition. The variational form of the interdiffusion problem and the criterion of parabolicity were obtained. The development of the "uphill diffusion" concentration profile ("diffusional structures") in the ternary alloy was proved and demonstrated. |
|
Editorial board of polish journal "Corrosion and Protection"
("Ochrona przed Korozja") - 1988 - 1993;
Polish Chemical Society, chairman of the Solid State Chemistry Group, 1994 - . |
|
"Corrosion of metals" - University of Wrocaw, textbook. |
|
"Sigma" award (NOT SIGMA), Warsaw 1981; Polish Academy od
Sci. (in Math-Phys-Chem) Warsaw 1982;
Polish Academy of Sci. (IV Dept.), Warsaw 1987. |
|
|
The key moments in professional life: 1) everything has began with meeting (in 1971) the long time boss and friend prof. Stan Mrowec; 2) the exciting experiments with extraordinary help of J. Dbek (in 1982-84); 3) the fundamental discussion (on diffusion) with prof. P. Kofstad (Oslo); 4) the critical and stimulating revue of the first "steps" in theory of transport by prof. A. Fuliski and finally 5) start of collaboration with mathematicians from Jagiellonian University. |
|
University of Mining and
Metallurgy, Faculty of Materials Science and Ceramics
30-059 Kraków, Al. Mickiewicza 30, tel. (48)12-173976 or 172467, fax: (48)12-172493 |
|
31-420 Kraków, ul. Bitschana 2/67
tel. (48)12-116970 |