Items where Author is "Oldal, István"

Hailemariam Shegawu, Abebaw and J., Beke and Oldal, István and Kalácska, Gábor (2024) Finite element method (CFX) investigation of the fluid flow distribution behavior of both parallel and counter types of heat exchangers. HUNGARIAN AGRICULTURAL ENGINEERING (43). pp. 5-17. ISSN 0864-7410

Szakál, Zoltán and Oldal, István and Zsidai, László (2022) DESIGN OF POSITIONING EQUIPMENT FOR WELDING GAS PIPES OF DIFFERENT DIAMETERS. HUNGARIAN AGRICULTURAL ENGINEERING (41). pp. 87-93. ISSN 0864-7410

Faidallah, R. F. and Szakál, Zoltán and Oldal, István (2021) Introduction to 3d printing: techniques, materials and agricultural applications. HUNGARIAN AGRICULTURAL ENGINEERING (40). pp. 47-58. ISSN 0864-7410

Kátai, László and Várszegi, Tibor and Oldal, István and Zsidai, László (2016) Hydrodynamic modelling and analysis of a new-developed mobile refrigerated container. ACTA POLYTECHNICA HUNGARICA. ISSN 1785-8860 (In Press)

Bártfai, Zoltán and Oldal, István and Tóth, László and Szabó, István and Beke, János (2015) CONDITIONS OF USING PROPELLER STIRRING IN BIOGAS REACTORS. HUNGARIAN AGRICULTURAL ENGINEERING (28). pp. 5-10. ISSN 0864-7410

Bártfai, Zoltán and Tóth, László and Oldal, István and Szabó, István and Beke, János and Schrempf, Norbert (2015) MODELLING THE STIRRING PROCESS OF BIOGAS PLANTS USING MIXED MATERIALS. HUNGARIAN AGRICULTURAL ENGINEERING (27). pp. 5-13. ISSN 0864-7410

Horváth, Ádám and Oldal, István and Kalácska, Gábor (2015) OPTIMAL PISTON’S DIAMETER RATIO IN FOUR PISTON CALIPER. HUNGARIAN AGRICULTURAL ENGINEERING (27). pp. 27-30. ISSN 0864-7410

Tóth, László and Beke, János and Bártfai, Zoltán and Szabó, István and Hartdégen, G. and Oldal, István and Blahunka, Zoltán (2014) Technological Features of Biogas Plants Using Mixed Materials. HUNGARIAN AGRICULTURAL ENGINEERING, 26. pp. 39-46. ISSN 0864-7410