Author

Ivan Mladenov Kralov

Observed names: I Kralov, I. Kralov, Ivan Kralov, Kralov, Ivan

Institution: Technical University of Sofia

Observed institution: Technical University of Sofia

ORCID: 0000-0001-8215-8319

Observed ORCID: 0000-0001-8215-8319

OpenAlex ID: A5090877148

Coal Share Reduction Options for Power Generation during the Energy Transition: A Bulgarian Perspective

2024 · Georgi Todorov, Ivan Kralov, et al. · Energies · 28

CFD Modeling and Experimental Validation of the Flow Processes of an External Gear Pump

2024 · Alexander Mitov, Nikolay Nikolov, et al. · Processes · 22

Analysis of methods and MEMS for Acoustic Energy Harvesting with Application in Railway Noise Reduction

2011 · Ivan Kralov, S. Terzieva, et al. · 20

Exponential Trajectory Tracking Control of Nonholonomic Wheeled Mobile Robots

2024 · Plamen Petrov, Ivan Kralov · Mathematics · 18

COMSOL Numerical Investigation of Acoustic Absorber

2018 · Elitsa Emilova Gieva, Ivelina Nikolaeva Ruskova, et al. · National Conference with International Participation (ELECTRONICA) · 18

An Assessment of the Embedding of Francis Turbines for Pumped Hydraulic Energy Storage

2024 · Georgi Todorov, Ivan Kralov, et al. · Water · 15

Hybrid Organic/Inorganic Piezoelectric Device for Energy Harvesting and Sensing Applications

2023 · Mariya Aleksandrova, Liliya Tudzharska, et al. · Coatings · 13

Acoustic Barrier with Energy Harvesting

2020 · Krasimir Nedelchev, Ivan Kralov, et al. · International Symposium on Electrical Apparatus and Technologies (SIELA) · 12

New solution for transport and industrial noise protection through reflective noise barriers

2017 · Ivan Kralov · MATEC Web of Conferences · 11

Analyses of Energy Harvesting Methods and Devices for Use in Transport Noise Harvesting

2019 · Elitsa Emilova Gieva, Krasimir Ivanov Nedelchev, et al. · National Conference with International Participation (ELECTRONICA) · 10

Advanced 2D Computational Fluid Dynamics Model of an External Gear Pump Considering Relief Grooves

2024 · Nikolay Nikolov, Alexander Mitov, et al. · Applied Sciences · 9

Failure Modes and Effect Analysis of Turbine Units of Pumped Hydro-Energy Storage Systems

2025 · Georgi Todorov, Ivan Kralov, et al. · Energies · 8

Piezoelectric Elements with PVDF–TrFE/MWCNT-Aligned Composite Nanowires for Energy Harvesting Applications

2023 · Mariya Aleksandrova, Tsvetozar Tsanev, et al. · Crystals · 8

Geometric synthesis of flywheel energy storage design

2021 · Krasimir Nedelchev, Mario Semkov, et al. · AIP conference proceedings · 8

Lowering the noise level in the transport flows through reduction of the traffic barrier reflected noise

2019 · I Kralov, K Nedelchev · IOP Conference Series Materials Science and Engineering · 8

Investigation and Identification of the Causes of the Unprecedented Accident at the “Chaira” Pumped Hydroelectric Energy Storage

2024 · Georgi Todorov, Ivan Kralov, et al. · Water · 7

Experimental Study of Sound Pressure Level in Hydraulic Power Unit with External Gear Pump

2023 · Alexander Mitov, Krasimir Nedelchev, et al. · Processes · 7

An Adaptive Mobile Robot Control for Autonomous Following in Front of a Person

2021 · Plamen Petrov, Veska Georgieva, et al. · National Conference with International Participation (ELECTRONICA) · 6

Influence of the Radial Gap on the External Gear Pump Performance

2025 · Alexander Mitov, Nikolay Nikolov, et al. · Applied Sciences · 5

An Adaptive Control Scheme for Human Following Behavior of Mobile Robots

2020 · Plamen Petrov, Veska Georgieva, et al. · National Conference with International Participation (ELECTRONICA) · 5

A look-ahead approach to mobile robot path tracking based on distance-only measurements

2019 · Plamen Petrov, Ivan Kralov · AIP conference proceedings · 5

Efficiency improvement of a vibration energy harvesting generator by using additional vibrating system

2017 · K. Nedelchev, I. Kralov · AIP conference proceedings · 5

An experimental study and analysis of a new railway transport noise absorber

2014 · Ivan Kralov, Ana Piskova, et al. · AIP conference proceedings · 5

Valorization of Lavender Agro-Waste into Functional Carbon Materials via Carbonization and Zn2+ Modification

2026 · Ognyan Sandov, Lyudmila Krasteva, et al. · Molecules · 4

The Influence of Printing Parameters on the Impact Strength of FDM 3D-Printed Polylactic Acid

2026 · Tsvetomir Gechev, Veselin Tsonev, et al. · International Scientific Conference on Aerospace, Automotive, and Railway Engineering (BulTrans) · 4

Works count: 76

Citation count: 327

H-index: 10

I10-index: 10