István Keppler - ODT Personal data sheet


	Login Forum Organisation officers member institutions resolutions (in Hung.) by-laws (in Hung.) regulations Doctoral program doctoral schools by institution by research field by number ceased working academic staff member by name by research topic archives thesis topic proposals by doctoral school by research field by research topic supervision of PhD students search students Theses defended by institution by research field by name by date by doctoral school Naturalized degrees by institution by research field by name by date Habilitation presentations by institution by branch of science by name Documents (all in Hung.) public documents news legal backgrounds guidelines Contacts contact details partners

Personal data sheet

Print preview

personal data approved: 2021. XII. 01.

Personal data

name	István Keppler
name of institution	Hungarian University of Agriculture and Life Sciences, Gödöllő
doctoral school	MATE Doctoral School of Mechanical Engineering (Supervisor Az oktató valamelyik doktori iskolában egy vagy több doktorandusz vagy doktorjelölt munkáját irányítja. )
accreditation statement submitted to:	Hungarian University of Agriculture and Life Sciences, Gödöllő

Contact details
E-mail address	Keppler.Istvangek.szie.hu
phone number	+36 28 522-042

Academic title
scientific degree, title	Ph.D.
year degree was obtained	2007
discipline to which degree belongs	agricultural engineering
institution granting the degree	Szent Istvan University
scientific degree, title	Habilitation
year degree was obtained	2017
discipline to which degree belongs	agricultural engineering
institution granting the degree	Szent Istvan University

Employment
2002 -	Hungarian University of Agriculture and Life Sciences, 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%)

Attila Varga

PhD

2018

DSME-SzIE

students with degree granting in process:

(50%)

Walid Belal

PhD

(2021/12)

DSME-SzIE

present PhD students:

(50%)	Husam Ahmad Hasan Al-Kuran	(PhD)	(2022/08)	DSME-SzIE
(50%)	Seifeddine Garneoui	(PhD)	(2022/08)	DSME-SzIE

hiányos adatú hallgatói:

Walid Belal

PhD

()

DSME-SzIE

Thesis topic proposals

Research
research area	mechanics of granular materials engineering mechanics
research field in which current research is conducted	agricultural engineering

Publications

2020

Elmagid Walid M. A., Keppler István, Molnar Ildiko: Efficient Axial Flow Turbine for Solar Chimney, JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS 12: (3) 031012
type of document: Journal paper/Article
language: English
URL

2020

Safranyik Ferenc, Varga Attila, Oldal István, Keppler István: Optimal and effective technique for particle packing, ADVANCED POWDER TECHNOLOGY 31: (8) pp. 3222-3235.
type of document: Journal paper/Article
language: English
URL

2017

Varga Attila, Keppler István, Fenyvesi László: Investigation of mass flow properties of particles in Silo Dryers, INTERNATIONAL JOURNAL OF INNOVATIVE RESEARCH IN ADVANCED ENGINEERING 4: (4) pp. 42-46.
type of document: Journal paper/Article
language: English

2017

Oldal István, Safranyik Ferenc, Keppler István: Reducing computational time of cohesionless discrete simulations based on particle clusters, ENGINEERING COMPUTATIONS 34: (2) pp. 648-663.
type of document: Journal paper/Article
language: English
URL

2016

Keppler I, Varga A, Szabo I, Katai L, Fenyvesi L: Particle motion around open mixing screws: optimal screw angular velocity, ENGINEERING COMPUTATIONS 33: (3) pp. 896-906.
type of document: Journal paper/Article
number of independent citations: 6
language: English
URL

2016

Keppler I, Safranyik F, Oldal I: Shear test as calibration experiment for DEM simulations: a sensitivity study, ENGINEERING COMPUTATIONS 33: (3) pp. 742-758.
type of document: Journal paper/Article
number of independent citations: 13
language: English
URL

2015

Istvan Keppler, Zoltan Hudoba, Istvan Oldal, Attila Csatar, Laszlo Fenyvesi: Discrete element modeling of vibrating tillage tools, ENGINEERING COMPUTATIONS 32: (2) pp. 308-328.
type of document: Journal paper/Article
number of independent citations: 4
language: English
URL

2013

Keppler István: FAILURE ANALYSIS OF PEBBLE BED REACTORS DURING EARTHQUAKE BY DISCRETE ELEMENT METHOD, NUCLEAR ENGINEERING AND DESIGN 258: pp. 102-106.
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL

2012

Oldal István, Keppler István, Csizmadia Bela, Fenyvesi Laszlo: Outflow properties of silos: The effect of arching, ADVANCED POWDER TECHNOLOGY 23: (3) pp. 290-297.
type of document: Journal paper/Article
number of independent citations: 53
language: English
URL

2012

Keppler István, Kocsis László, Oldal István, Farkas István, Csatár Attila: GRAIN VELOCITY DISTRIBUTION IN A MIXED FLOW DRYER, ADVANCED POWDER TECHNOLOGY 23: (6) pp. 824-832.
type of document: Journal paper/Article
number of independent citations: 41
language: English
URL

Number of independent citations to these publications:

120

Scientometric data

Saját közlemény- és idézőlista

list of publications and citations

number of scientific publications that meet accreditation criteria:

number of scientific publications:

monographs and professional books:

monographs/books in which chapters/sections were contributed:

number of independent citations to scientific publications and creative works:

171