Valentin Petkov

Valentin Petkov

Technical University of Gabrovo - Gabrovo / Bulgaria
Others
AD Scientific Index ID: 4708467
Технически университет Габрово
person_outline Valentin Petkov's MOST POPULAR ARTICLES
1-) Performance characteristics of deep corrugated tubes with twisted-tape insertsV Zimparov, VM Petkov, AE BerglesJournal of Enhanced Heat Transfer 19 (1), 1-11, 2012242012
2-) Performance evaluation of ducts with non-circular shapes: Laminar fully developed flow and constant wall temperatureVM Petkov, VD Zimparov, AE BerglesInternational Journal of Thermal Sciences 79, 220-228, 2014
3-) Application of discriminated analysis to low Reynolds number swirl flows in circular tubes with twisted-tape inserts. Pressure drop correlationsVD Zimparov, VM PetkovInternational Review of Chemical Engineering 1 (4), 346-356, 2009
4-) Compound heat transfer augmentation by a combination of spirally corrugated tubes with a twisted tapeVD Zimparov, VM PetkovProc. 1st Int. Conf. on Heat Transfer, Fluid Mechanics, and Thermodynamics …, 200216*2002
5-) Benefits from the use of enhanced heat transfer surfaces in heat exchanger design: a critical review of performance evaluationVD Zimparov, PJ Bonev, VM PetkovJournal of Enhanced Heat Transfer 23 (5), 2016102016