REFERENCES

 

1.      M. Zych, L. Petryka, R. Hanus,  J. Kępiński: Velocity measurement of two-phase mixture flow in an open channel using gamma-ray absorption method,  (Issued in Polish by Electrical Review), R. 88 No. 10a/2012, s. 98-100, ISSN 0033-2097.

2.      R. Hanus, L., Petryka, M. Zych: Application of phase of the Cross-Power Spectral Density distribution to radioisotope measurement of two phase flows in pipelines , (Issued in Polish by Measurements Automatic Control) PAK vol. 58 No. 3 (2012) s. 236-239, ISSN 0032-4140. Affiliation:  L. Petryka,  M. Zych: AGH

3.      L. Petryka, R. Hanus, M. Zych:   Application of gamma absorption method to two phase flow measurement in pipelines,  (Issued in Polish by Electrical Review) R. 88 No. 1b/2012, s. 185 - 188, ISSN 0033-2097.

4.      L. Petryka, H. J. Pant, M. Zych, D. Kosman, M. Śleziak, R. Hanus:  Application of sealed radioactive sources to measure and control flow in industrial processes,  Presented during NUTECH 2011: International Conference on Development and Applications of Nuclear Technologies: 11-14 September 2011 AGH Kraków: Book of abstracts: Faculty of Physics and Applied Computer Science. AGH,  s. 132, ISBN 978-83-925779-1-1.

5.      M. Zych, L. Petryka, J. Kępiński, R. Hanus, T. Bujak, M. Śleziak, E. Puskarczyk:  Radioisotope investigations of compound two phase flows in open channel,  Presented during NUTECH 2011: International Conference on Development and Applications of Nuclear Technologies: 11-14 September 2011 AGH Kraków: book of abstracts: Faculty of Physics and Applied Computer Science. AGH,  s. 113, ISBN 978-83-925779-1-1.   

6.      R. Hanus, A. Szlachta, A. Kowalczyk, L. Petryka, M. Zych: Signal processing in radioisotope measurements of the two-phase flows in pipelines, Presented during World Congress on Engineering and Technology: Oct. 28-Nov. 2, 2011, Shanghai, China, published by Beijing : IEEE Press, 2011,  s. [1–4], ISBN 978-1-61284-363-6.

7.      L. Petryka, M. Zych, A. Sokulska, R. Hanus: Spectral analyzes of liquid-gas mixture flow in pipes, Presented during NUTECH 2011: International Conference on Development and Applications of Nuclear Technologies : 11-14 September 2011 AGH Kraków: Book of abstracts: Faculty of Physics and Applied Computer Science. AGH,  s. 138, ISBN 978-83-925779-1-1. 

  1. M. Sleziak, L. Petryka, M. Zych: Natural Radioactivity of Soil and Sediment Samples Collected from Postindustrial Area, Polish Journal of Environmental Studies, Vol. 19, No. 5 (2010), 1095-1099, Full text
  2. L. Petryka, R. Hanus, M. Zych, M. Sleziak: Two phase flow measurement by radioisotopes, (Issued in Polish by Electrical Review), R. 86 NR 5/2010 s. 24 - 29, ISSN 0033-2097, Abstract,
  3. M. Zych, L. Petryka, R. Hanus: Radioisotope evaluation of two phase liquid-solid flow in a vertical pipe Part 1. Measurement of the velocity of solid particles, (Issued in Polish by Measurements Automatic Control)  PAK vol. 56, 2010, s. 315-317, ISSN 0032-4140.
  4. M. Zych, L. Petryka, R. Hanus: Radioisotope evaluation of two phase liquid-solid flow in a vertical pipe Part 2. Determination of the volumetric flow rate of solid particles PAK vol. 56, 2010, s. 318-321, ISSN 0032-4140.
  5. R. Hanus, L. Petryka, M. Zych: Simulation analysis of random errors of time delay estimation by cross-correlation and phase methods, (Issued in Polish by Measurements Automatic Control) PAK vol. 54, 2008/12, s. 860-862, ISSN 0032-4140, Abstract,
  6. L. Petryka, M. Zych, R. Hanus: A laboratory rig designed for evaluation of measuring methods applied to the fluid flow in a pipe, (Issued in Polish by Measurements Automatic Control) PAK vol. 54, 2008/12, s. 863-865, ISSN 0032-4140, Abstract,
  7. L. Petryka, R. Hanus, M. Zych: Statistical signal analysis in the radioisotope two-phase flow measurements, (Issued in Polish by Measurements Automatic Control) PAK vol. 54, 2008/12, s. 866-868, ISSN 0032-4140, Abstract,
  8. J. Sobota, P. Vlasak, P. Zworski, R. Kotliński, V. Aleksandrow, L. Petryka, F. Plewa: Systems and technologies for mining of nodules from ocean floor / edited by J. Sobota ; Wrocław: 2005, No. 521. Monografie ; 43, ISSN 0867-7964.
  9. J. Sobota, S. Boczarski, L. Petryka, M. Zych: Measurement of velocity and concentration of nodules in vertical hydrotransport, The Proceedings of the 6th (2005) ISOPE Ocean Mining Symposium, Changsha, Hunan, China, October 10-13, 2005, International Society of Offshore and Polar Engineers, s. 251 - 256, ISSN (printed): 1098-6189.
  10. L. Petryka: Development of radioisotope application in flow processes investigation, Proceedings of National Symposium "Nuclear Techniques in Industry, Medicine, Agriculture and Environment Evaluation", held in Krakow on September, 7-9 2005 / red. Ł. Chmura [et al.]. - Krakow: Faculty of Physics and Applied Informatics, AGH, 2005. - s. 201-206. - Bibliogr. s. 165 - 170, ISBN 83-921064-2-3.
  11. L. Petryka, M. Zych, W. Mastej, J. Kępiński, G. Rzepa: Analysis of diatomite-clayey suspensions flow in a laboratory flume, :Proceedings of National Symposium "Nuclear Techniques in Industry, Medicine, Agriculture and Environment Evaluation", held in Krakow on September, 7-9 2005 / red. Ł. Chmura [et al.]. - Krakow: Faculty of Physics and Applied Informatics, AGH, 2005. - s. 201-206, ISBN 83-921064-2-3.
  12. L. PETRYKA, M. ZYCH, R. MURZYN, The non-stationary two-phase flow evaluation by radioisotopes, Nukleonika : The International Journal of Nuclear Research. - 2005 vol. 50 s. 43 - 46. Impact Factor: 0.289, Full text 
  13. L. Petryka , Application of radioisotope measurements in two-phase flow analysis - Keynote Lecture, Proceedings of the 12th international conference on Transport & sedimentation of solid particles : 12th international symposium on Freight pipelines : September 20-24, 2004 Prague, Czech Republic. Vol. 1 / eds. P. Vlasák, P. Filip, J. Sobota. [Wrocław : Wydawnictwa AR], 2004.  (Zeszyty Naukowe Akademii Rolniczej we Wrocławiu ; nr 481. Konferencje ; 37).  S. 59-74. -Bibliogr. s. 73-74, ISBN 80-239-3465-1. 
  14. J. Sobota, S. Boczarski, L. Petryka, M. Zych Radioisotope measurements of nodule transport velocities in a vertical pipe, Proceedings of the 12th international conference on Transport & sedimentation of solid particles : 12th international symposium on Freight pipelines : September 20-24, 2004 Prague, Czech Republic. Vol. 2 / eds. P. Vlasák, P. Filip, J. Sobota. -[Wrocław : Wydawnictwa AR], 2004. -(Zeszyty Naukowe Akademii Rolniczej we Wrocławiu ; nr 481. Konferencje ; 37). -S. 611-619. -Bibliogr. s. 619, ISBN 80-239-3465-1.
  15. L. Petryka, M. ZYCH, R. Murzyn, The non-stationary two-phase flow evaluation by radioisotopes, Tracers and tracing methods TRACER 3 : 22-24 June 2004, Ciechocinek, Poland : proceedings / Warsaw University of Technology. Faculty of Process and Chemical Engineering. Institute of Nuclear Chemistry and Technology ; Laboratoire des Sciences du Génie Chemique ; International Atomic Energy Agency. -Warszawa : INChT, 2004. -S. 34-39. -Bibliogr. s. 39, Abstr.
  16. L. Furman, L. Petryka, Z. Stęgowski, A. Wierzbicki, Data acquisition and processing in radiotracer experiments, Nuclear Instruments & Methods in Physics Research B. --- 2003 vol. 211 no. 3 s. 436--442. --- Bibliogr. s. 442, Abstr., Impact Factor: 1.041   
  17. Jerzy Sobota, Stanisław Boczarski, Leszek Petryka, Valcana Stoyanova, Slip velocity in nodules vertical flow-- experimental results,  The Proceedings of the fourth (2001) Isope [International Society of Offshore and Polar Engineers] Ocean Mining Symposium : Exploration and Survey, Environment, Mining Systems and Technology, Deep-Ocean Water, and Processing  Szczecin, September 23--27,2001 / eds. Jin S. Chung, Valcana Stoyanova ; ISOPE ; Interoceanmetal Joint Organization, Szczecin. --- Cupertino : ISOPE, 2001. --- S. 127--131. --- Bibliogr. s. 131, Abstr., ISSN (printed): 1098-6189. 
  18. Rafał Kębłowski, Leszek Petryka,  Radiotracers application for analysis of multiphase flows: Proceedings of National Symposium "Nuclear Techniques in Industry, Medicine, Agriculture and Environment Evaluation", held in Krakow on April, 17--19 2002 Warszawa. T. 2 / red. Piotr Urbański ; Institute of Nuclear Chemistry and Technology. --- Warszawa : IChTJ, 2002. --- (Report IChTJ. Seria A ; nr 2/2002). - S. 365--372. --- Bibliogr. s. 372, Abstr.
  19. Edward Nowak, Leszek Petryka, Design of multiphase flow velocity measurement in pipes: Proceedings of National Symposium "Nuclear Techniques in Industry, Medicine, Agriculture and Environment Evaluation", held in Krakow on April, 17--19 2002 Warszawa. T. 2 / red. Piotr Urbański ; Institute of Nuclear Chemistry and Technology --- Warszawa : IChTJ, 2002. --- (Report IChTJ. Seria A ; nr 2/2002). --- Opis częsc. wg programu sympozjum. --- S. 359--364. --- Bibliogr. s. 364, Abstr.
  20. L. Petryka, R. Kębłowski, X. Gao, Kushartono, R. Murzyn, Measurement of slip velocity during hydrotransport through vertical pipes: Tracers and tracing methods : [proceedings of: first international congress 29--31 Mai 2001 Nancy] / Ed. Jean Pierre Leclerc. --- Nancy : Société Francaise de Génie des Procédés, 2001. --- (Recents progres en genie des procedes ; no. 79 ; vol. 15). --- S. 325--332. --- Bibliogr. s. 332, Abstr., ISBN 2-910239-53-5. 
  21. L. Petryka, Radiometric cross-correlation techniques for flow rate measurement in multi-phase systems, International Atomic Energy Agency Consultant's Meeting on "Radiometric cross-correlation techniques for flow rate measurement held in Krakow, 22 - 26 October 2001, p 1 - 31.
  22. Leszek Petryka, Wiesław Maczka, Jerzy Kicki,  Isotope estimation of gold enrichment in Z.G. ,,Polkowice'' /(Izotopowa ocena wzbogacalnosci złota w Z.G. ,,Polkowice) : ,,ICNOP'99'' : V międzynarodowa konferencja Przeróbki rud metali nieżelaznych : materiały konferencyjne = V International Conference on Non-Ferrous Ore Processing : conference proceedings. Szklarska Poręba -- Poland, 25--27.10.1999 r. / Instytut Metali Nieżelaznych -- Gliwice, KGHM ,,Polska Miedz'' SA, CBPM ,,Cuprum''. --- Gliwice : Instytut Metali Nieżelaznych, 1999. --- S. 210--222. --- Bibliogr. s. 221--222, ISBN 83-910092-3-8.
  23. L. Petryka, Regional Training Course on Gamma-Ray Cross Correlation Techniques for Multi-Phase Flow Measurements, held in Kuala Lumpur, Malaysia, July 12 - 16, 1999, UNDP/RCA/IAEA, p. 1 - 39,
  24. Leszek Petryka, Wiesław Maczka, Jerzy Kicki, Investigations of gold and other precious metals recovery by nuclear methods] / : Złoża rud miedzi -- geologia, mineralogia, geochemia, technologia, stan badań, perspektywy : konferencja naukowa, Lubin 17--18 wrzesień 1998 / Polskie Towarzystwo Mineralogiczne. --- Kraków : [s. n.], 1999. --- (Polskie Towarzystwo Mineralogiczne -- Prace Specjalne ; z. 12 1998 r.). --- S. 89--100. --- Bibliogr. s. 100, ISSN (printed): 0867-7360.
  25. L. Petryka, L. Furman, A. Ochonski, K. Przewlocki, Z. Stegowski, Nuclear Methods Applied to Evaluation of Gold Concentration Process, "Traceurs et méthodes de traçage" RÉCENTS PROGRÈS EN GÉNIE DES PROCÉDÉS, Vol. 12-1998 61, p. 279 - 284, ISBN 2-910239-35-7.
  26. Z. Stegowski, L. Furman, L. Petryka, K. Przewlocki, M. Wojcik, Sewage Flow Rate Measurements in Krakow Cable Factory, Proceedings of National Symposium "Nuclear Techniques in Industry, Medicine, Agriculture and Environment Evaluation", held in Krakow September 16-18, 1998, p. 366-371, 
  27. L. Furman, L. Petryka, K. Przewlocki, Z. Stegowski, A. Wierzbicki, Versatile PC-Logger for Radioisotope Measurements, Proceedings of National Symposium "Nuclear Techniques in Industry, Medicine, Agriculture and Environment Evaluation", held in Krakow September 16-18, 1998, p. 271-274, 
  28. L. Petryka, Sealed Sources Application for Precise Velocity Measurements in Two Phase Flows, Proceedings of National Symposium "Nuclear Techniques in Industry, Medicine, Agriculture and Environment Evaluation", held in Krakow September 16-18, 1998, p. 216-221,
  29. K. Przewłocki, L. Furman, L. Petryka, Z. Stęgowski, M. Wójcik , Flow Measurements in Sewers by the Use of Radioisotope Methods, Proceedings of "Transport and Sedimentation of Solid Particles" 9-th International Conference, 2 - 5 September, 1997, Krakow, 579 - 583
  30. K. Przewłocki, L. Furman, L. Petryka, Z. Stęgowski, New Trends in Radiotracer Methodology, IAEA Report of the Consulting Meeting on Emerging New Applications of Radiotracers in Industry, Vienna, 3-6 June 1997
  31. K. Przewłocki, L. Furman, L. Petryka, Z. Stęgowski, J. Kamiński, Slip Velocity Measurements of Sand-Stone -Water Slurries in Vertical Pipes, J. Hydrol. Hydromech., 44, 1996, 1, 3-11, ISSN 0042-790X. 
  32. L. Petryka, Z. Stegowski, K. Przewlocki, L. Furman, M. Tondera, Copper Ore Processing Analysis on the Radioisotope Measurements at POLKOWICE Mine, Proceedings of "III International Conference on Copper Ore Processing" Zakopane, June 3 - 5, 1996, Edited by Cuprum, 1996 (in Polish), p. 45-52. 
  33. Z. Stegowski, L. Furman, L. Petryka, K. Przewlocki, The Radiotracer Applications to Investigations of Copper Ore Concentrate Dewatering Process, Proceedings of IV International Symposium "Mathematical Method Applications in Science and Techniques ", Kraków, 20-21 June (1995), 379-390, (in Polish). 
  34. L. Furman, L. Petryka, K. Przewlocki, Z. Stegowski, The Computing Method Application in the Industrial Radiotracer Experiment, Proceedings of XIX Symposium "Applications of Mathematics and Computing in Geology ", Krakow, January (1995), 31-38, (in Polish). ISBN 83-901393-2-4.
  35. L. Furman, L. Petryka, K. Przewlocki, Z. Stegowski, The Radiotracer Application to Investigations of flotation efficiency in the DENVER and OK-50 Machines, Proceedings of National Symposium "Nuclear Techniques in Industry, Medicine, Agriculture and Environment", Warsaw, 24-27 April, (1995),  pp. 179-186, (in Polish). ).
  36. L. Petryka, The Microstructure of Hydromixture Flow Identified by the Absorption of Gamma Radiation, Proc. of Int. Conf. on Transport and Sedimentation of Solid Particles, Prague, Jan. 24-26, (1995), pp. E5-1 ¸ E5-6. 
  37. K. Przewlocki, L. Furman, L. Petryka, Z. Stegowski, J. Kaminski, Measurements of Slip Velocities in the Vertical and Horizontal Pipes of Sand-Stone -Water Slurries, Proc. of Int. Conf. on Transport and Sedimentation of Solid Particles, Prague, Jan. 24-26, (1995) 
  38. Z. Stegowski, K. Przewlocki, L. Furman, L. Petryka, A. Wieniewski, The Radiotracer Investigations of the Copper Ore Concentration in Different Type of Flotation Machines , Rudy i Metale Nieżelazne, Vol. 40, (1995), No.8, p. 305-310, (in Polish), ISSN (printed): 0035-9696.
  39. L. Furman, L. Petryka, K. Przewlocki, Z. Stegowski, B. Tora, The Radiotracer Applications to Investigations of Copper Ore Processing in LUBIN Mine Proceedings of "International Conference on Copper Ore Processing" Swieradów Zdrój 1994, Edited by Cuprum, 1994 (in Polish), p. 179-188.
  40. L. Furman, L. Petryka, K. Przewlocki, Z. Stegowski, B. Tora, The Radiotracer Investigations of Copper Ore Concentrate Dewatering Process, Proceedings of "International Conference on Copper Ore Processing" Swieradów Zdrój 1994, Edited by Cuprum, 1994 (in Polish), p. 189-198. 
  41. Petryka L., Furman L., Przewlocki K., Stegowski Z., (1993) Radioisotope investigation of copper ore dressing processes, Nuclear Geophysics vol. 7 no. 2(1993), pp. 313 - 322, ISBN: 0-08-029158-9
  42. L. Petryka, J. Oszajec, The Cross-correlation Method of Solid Particle Velocity Measurements in Industry, Nuclear Geophysics Vol. 7 no. 2(1993), pp. 323 - 333, ISBN: 0-08-029158-9
  43. L. Petryka, The Cross-Correlation Method of Precise Solid-Particle Velocity Measurements, Trans. of ANS, suppl. No.1 to vol.65, p.32, 1992, ISSN (printed): 0003-018X.. 
  44. K. Przewlocki, L. Furman, L. Petryka, Z. Stegowski, The Mobile 24 Channel Industrial Radiotracer Laboratory, Advisory Group Meeting on Improved Detection System and Techniques and Applications of Short Lived Radiotracers in Industry, 21-25 May, 1991, Delft, Netherlands.
  45. L. Petryka, L. Furman, K. Przewlocki, Z. Stegowski, M. Antoniuk - The Multidetector System and Data Processing by Means of Correlation Methods, invited paper to International Conference on Radioisotope Application and Radiation Application in the Industry, Berlin, 1991, Proceedings pp. 121 - 145, Berlin 1991
  46. K. Przewlocki, L. Petryka, Z. Stegowski - Radiotracer Identification of the Copper Ore Beneficiation Process - Isotopenpraxis 26 (1990) 9, pp. 439-444, ISSN (printed): 0021-1915.
  47. Charlton J.S., Eapen A.C., Flachowski J., Freyer K., Fries B.A., Gilath Ch., Guizerix J., Heslop J.A., Jones J.L., Kuoppamaki R., Leonhardt J., Margrita R., Michalik J., Morch E., Niemi A.,  Petryka L., Przewlocki K., Rao S.M., Sailer S., Sevel T., Thyn J., Wolter J., Guidebook on Radioisotope Tracers in Industry, IAEA Technical Reports Series No. 316, Vienna 1990 Bibliogr. s. 374, ISBN 92-0-165090-6 
  48. L. Petryka, K. Przewłocki, Optimization of Copper Ore Processing by Means of Radioactive Tracers, Isotopenpraxis 25 (1989) 4, pp. 139-143, ISSN (printed): 0021-1915.
  49. K. Przewłocki, L. Petryka, P. Jodłowski, Z. Stęgowski, Measurements of Slip Velocity of Solid Separate Particles in Relation to Liquid by means of Fast Radiotracer Method, Zeszyty Naukowe Politechniki Slaskiej, Z. 99 (918), p. 73, ISSN (printed): 0372-9494. 
  50. L. Furman, L. Petryka, K. Przewłocki, P. Jodłowski, K. Palacz, A Data Collection and Analysis System for Radiotracer Measurements, Polish Engineering, Warsaw 4 (121), 1987 pp. 33 
  51. P. Jodłowski, K. Przewłocki, L. Petryka, E. Bak, J. Kamiński, A. Lisowski, Spatial density distribution of the water-sand mixtures in pipelines at high flow velocity, Archive of Hydrotechnics, vol. XXXIII, 1986, 4, ISSN 1230-235X. 
  52. L. Petryka, R, Staszewski, T. Wagner-Staszewska, Radiotracer Method for Examination of Petro- and Carbochemical Processes, Drilling Oil Gas, Bulletin 2, No. 1081 (1986), pp. 181-198, ISSN 0137-6535.
  53. K. Żmudziński, T. Andrys, L. Petryka, - Identification of Copper Ore Classification Products by Means of Radioactive Tracer - Erzmetall 37 (1984) Nr. 9 p. 441-444, ISSN (printed): 1613-2394.     
  54. L. Petryka, K. Przewlocki, - Radiotracer Identification of the Benefication Copper Ore in the Industrial Flotation Process - Isotopenpraxis 19 (1983) 10, pp. 339-341, ISSN (printed): 0021-1915.

62.   

  1.