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personal data approved: 2016. III. 17.
Personal data
name István Oldal
year of birth 1977
name of institution
doctoral school
SzIE Doctoral School of Mechanical Engineering (Supervisor)
accreditation statement submitted to: Szent István University, Gödöllő
Contact details
E-mail address oldal.istvangek.szie.hu
phone number +36 28 422-080
Academic title
scientific degree, title Ph.D.
year degree was obtained 2007
discipline to which degree belongs agricultural engineering
institution granting the degree Szent István Egyetem (to be translated)
Employment
2001 - Szent István University, Gödöllő
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now
number of students who fulfilled course requirements
students who obtained their degrees:
(50%) Ádám Tamás Horváth PhD 2016  DSME-SzIE

completed course requirement, without degree or degree granting in process:
(50%) Ferenc Safranyik (PhD) 2016/08  DSME-SzIE
present PhD students:
(50%) Gábor Gulics (PhD) (2018/08)  DSME-SzIE
  Thesis topic proposals
Research
research area Mechanics of granular materials, discahrging, arching.
research field in which current research is conducted agricultural engineering
Publications
2013

Ferenc Safranyik, István Oldal: 3D DEM model of silo discharge, POLJOPRIVREDNA TEHNIKA - AGRICULTURAL ENGINEERING XXXVIII: (2) pp. 23-34.
type of document: Journal paper/Article
language: English
2012

Oldal István, Keppler István, Csizmadia Bela, Fenyvesi Laszlo: Outflow properties of silos: The effect of arching, ADVANCED POWDER TECHNOLOGY 23: pp. 290-297. Paper DOI: 10.1016/j.apt.2011.03.013..
type of document: Journal paper/Article
impact factor: 1.650
number of independent citations: 4
language: English
DOI 
2012

Keppler István, Kocsis László, Oldal István, Farkas István, Csatár Attila: GRAIN VELOCITY DISTRIBUTION IN A MIXED FLOW DRYER, ADVANCED POWDER TECHNOLOGY 23: pp. 824-832. Paper 10.1016/j.apt.2011.11.003.
type of document: Journal paper/Article
impact factor: 1.650
number of independent citations: 7
language: English
DOI 
2011

Keppler István, Oldal István, Csatár Attila: Determination of granular assemblies’ discrete element material parameters by modelling the standard shear test., MECHANICAL ENGINEERING LETTERS: R AND D : RESEARCH AND DEVELOPMENT 1: pp. 269-274.
type of document: Journal paper/Article
language: English
2011

I Keppler, L Kocsis, I Oldal, A Csatár: Determination of the discrete element model parameters of granular materials, HUNGARIAN AGRICULTURAL ENINEERING 23: pp. 30-32.
type of document: Journal paper/Article
language: English
2009

Kakuk Gy, Zsoldos I, Csanády Á, Oldal I: Contributions to the modelling of the milling process in a planetary ball mill, REVIEWS ON ADVANCED MATERIALS SCIENCE 22: pp. 21-38.
type of document: Journal paper/Article
impact factor: 0.558
number of independent citations: 11
language: English
2009

keppler, Oldal István: The effect of arching on the outflow properties of silos,, MECHANICAL ENGINEERING LETTERS: R AND D : RESEARCH AND DEVELOPMENT 3: pp. 166-179.
type of document: Journal paper/Article
language: English
2009

Kakuk Gy, Zsoldos I, Csanády Andrásné, Oldal I: Bolygó golyósmalom őrlési folyamatának vizsgálata I.: kinematikai és kinetikai modellezés, GÉPGYÁRTÁS 2: pp. 22-27.
type of document: Journal paper/Article
language: Hungarian
2007

Oldal István: Szemcsés anyagok kifolyásának modellezése silóknál, GÉP 4: pp. 50-53.
type of document: Journal paper/Article
language: Hungarian
2001

Szüle Zsolt, Csizmadia Béla, Soós Pál, Oldal István, Domonkos Endre: outflow and arching properties of granulous matters (substances), HUNGARIAN AGRICULTURAL ENGINEERING 2001: (14) pp. 15-16.
type of document: Journal paper/Article
language: English
Number of independent citations to these publications:22 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
40
number of scientific publications:
46
monographs and professional books:
1
monographs/books in which chapters/sections were contributed:
1 
number of independent citations to scientific publications and creative works:
44

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 1.2318 ( 2016. XI. 26. )