CFD investigation of the intensity of heat transfer at forced convection of preheated air in a steel pipe

Authors: Kolev, Zhivko Dimitrov, Kadirova, Seher Yusnieva, Lyubenov, Daniel Atanasov, Kadikyanov, Georgi Penchev, Wieczorek, Bartosz, Wargula, Lukasz

Source: 2024 9th International Conference on Energy Efficiency and Agricultural Engineering (EE&AE) Energy Efficiency and Agricultural Engineering (EE&AE), 2024 9th International Conference on. :1-6 Jun, 2024

Relation: 2024 9th International Conference on Energy Efficiency and Agricultural Engineering (EE&AE)

Study of Main Traffic Parameters and Bicycle Path Suitability for Electric Vehicles and Bicycles in the City of Ruse

Authors: Lyubenov, Daniel, Balbuzanov, Toncho, Steliyanov, Metodiy, Topchu, Dzhemal

Source: 2023 4th International Conference on Communications, Information, Electronic and Energy Systems (CIEES) Communications, Information, Electronic and Energy Systems (CIEES), 2023 4th International Conference on. :1-4 Nov, 2023

Relation: 2023 4th International Conference on Communications, Information, Electronic and Energy Systems (CIEES)

Modelling and Characteristics of the Car Emergency Braking Process at Low Frequency Data Logging

Authors: Ivanov, Zdravko, Mihaylov, Veselin, Dimitrov, Radostin, Ivanov, Daniel, Stoyanov, Stoyan, Iliev, Simeon, Lyubenov, Daniel

Source: 2023 4th International Conference on Communications, Information, Electronic and Energy Systems (CIEES) Communications, Information, Electronic and Energy Systems (CIEES), 2023 4th International Conference on. :1-4 Nov, 2023

Relation: 2023 4th International Conference on Communications, Information, Electronic and Energy Systems (CIEES)

Study of the Longitudinal Dynamic Parameters of Two Wheel Electric Vehicles

Authors: Lyubenov, Daniel, Kadikyanov, Georgi, Kadirova, Seher, Kolev, Zhivko

Source: 2023 18th Conference on Electrical Machines, Drives and Power Systems (ELMA) Electrical Machines, Drives and Power Systems (ELMA), 2023 18th Conference on. :1-4 Jun, 2023

Relation: 2023 18th Conference on Electrical Machines, Drives and Power Systems (ELMA)

Investigation Dynamic Characteristics of Electric Vehicle Participating in the Competition Shell Eco-Marathon

Authors: Iliev, Simeon, Lyubenov, Daniel

Source: 2022 International Conference on Communications, Information, Electronic and Energy Systems (CIEES) Communications, Information, Electronic and Energy Systems (CIEES), 2022 International Conference on. :1-4 Nov, 2022

Relation: 2022 International Conference on Communications, Information, Electronic and Energy Systems (CIEES)

Selection of an appropriate method for automatic deposition of weld coatings in the rebuilding of worn out agricultural machinery parts

Authors: Lyubenov, Daniel Atanasov, Yusnieva Kadirova, Seher, Kolev, Zhivko Dimitrov, Penchev Kadikyanov, Georgi

Source: 2022 8th International Conference on Energy Efficiency and Agricultural Engineering (EE&AE) Energy Efficiency and Agricultural Engineering (EE&AE), 2022 8th International Conference on. :1-4 Jun, 2022

Relation: 2022 8th International Conference on Energy Efficiency and Agricultural Engineering (EE&AE)

INFLUENCE OF LOAD ON THE BRAKING PROPERTIES OF A SEMITRAILER TRUCK.

Authors: KADIKYANOV, Georgi¹ gkadikyanov@uni-ruse.bg, LYUBENOV, Daniel¹ dliubenov@uni-ruse.bg, IVANOV, Rosen¹ rossen@uni-ruse.bg, NIKOLAEV, Petar¹ pnikolaev@uni-ruse.bg, STANEVA, Gergana¹ glstaneva@uni-ruse.bg, MINKOVSKA, Iliyana¹ iminkovska@uni-ruse.bg

Source: Transport Problems: an International Scientific Journal. 2024, Vol. 19 Issue 4, p177-186. 10p.

Subject Terms: *SEMI-trailer trucks, *TRAFFIC fatalities, *TRAFFIC accidents, *ACCIDENT investigation, *ACCELERATION (Mechanics)

EVALUATION OF BRAKING DECELERATION DURING EMERGENCY BRAKING OF AGRICULTURAL TRACTORS.

Alternate Title: ОЦЕНКА НА СПИРАЧНОТО ЗАКЪСНЕНИЕ ПРИ АВАРИЙНО СПИРАНЕ НА ЗЕМЕДЕЛСКИ ТРАКТОРИ

Authors: LYUBENOV, Daniel¹, ATANASOV, Atanas Z.¹ aatanasov@uni-ruse.bg, KADIKYANOV, Georgi¹, VLADUT, Valentin²

Source: INMATEH - Agricultural Engineering. 2024, Vol. 74 Issue 3, p704-712. 9p.

Subject Terms: *FARM tractors, *ACCIDENT prevention, *ACCIDENT investigation, *BRAKE systems, *ACCELERATION (Mechanics)

Faults in vehicle control systems with circulating pulse width modulation signals

Authors: Kadikyanov, Georgi, Ivanov, Rosen, Staneva, Gergana, Lyubenov, Daniel

Source: AIP conference proceedings. 2868

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100190066308.0x000001&indx=1&recIds=ETOCvdc_100190066308.0x000001

Application of GPS-based information system in studying dynamic properties of vehicles

Authors: Lyubenov, Daniel, Balbuzanov, Toncho, Dinolov, Ognyan

Source: AIP conference proceedings. 2570

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100158542617.0x000001&indx=1&recIds=ETOCvdc_100158542617.0x000001

INVESTIGATION OF HEATING INTENSITY DURING RESTORATION OF WORN-OUT AGRICULTURAL MACHINERY PARTS BY DEPOSITION OF WELD COATINGS.

Alternate Title: ИЗСЛЕДВАНЕ ИНТЕНЗИВНОСТТА НА НАГРЯВАНЕ НА ИЗНОСЕНИ ДЕТАЙЛИ ОТ ЗЕМЕДЕЛСКИ МАШИНИ ПРИ ВЪЗСТАНОВЯВАНЕ ЧРЕЗ НАНАСЯНЕ НА НАВАРЪЧНИ ПОКРИТИЯ

Authors: LYUBENOV, Daniel¹, KOLEV, Zhivko², KADIROVA, Seher³ skadirova@uni-ruse.bg, KADIKYANOV, Georgi¹

Source: INMATEH - Agricultural Engineering. 2022, Vol. 67 Issue 2, p243-250. 8p.

Subject Terms: *MACHINE parts, *ELECTRIC welding, *SURFACE coatings, *AUTOMATIC machinery, *WELDED joints, *AGRICULTURAL equipment

Experimental Determination of Bicycles and Electric Bicycle Stopping Distance †.

Authors: Lyubenov, Daniel¹, dliubenov@uni-ruse.bggkadikyanov@uni-ruse.bg, Kadirova, Seher², skadirova@uni-ruse.bg, Kadikyanov, Georgi¹, dtopchu@uni-ruse.bg, Kolev, Zhivko³, zkolev@uni-ruse.bg, Topchu, Dzhemal¹

Source: Engineering Proceedings; 2024, Vol. 70, p26, 9p

Analysis of car kinematics parameters at low frequency data logging.

Authors: Ivanov, Zdravko, Mihaylov, Veselin, Dimitrov, Radostin, Ivanov, Daniel, Stoyanov, Stoyan, Iliev, Simeon, Lyubenov, Daniel

Source: AIP Conference Proceedings; 2024, Vol. 3104 Issue 1, p1-5, 5p

Subject Terms: DATA logging, EMERGENCY vehicles, AUTOMOBILES, KINEMATICS

Analytical determination of cars CO2 emissions with different types of climate control systems

Authors: Kadikyanov, Georgi, Kolev, Zhivko, Kadirova, Seher, Staneva, Gergana, Lyubenov, Daniel

Source: AIP conference proceedings. 2439

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100135849920.0x000001&indx=1&recIds=ETOCvdc_100135849920.0x000001

Analytical determination of cars CO2 emissions with different types of climate control systems.

Authors: Kadikyanov, Georgi, Kolev, Zhivko, Kadirova, Seher, Staneva, Gergana, Lyubenov, Daniel

Source: AIP Conference Proceedings; 2021, Vol. 2439 Issue 1, p1-5, 5p

Subject Terms: ENVIRONMENTAL engineering, AUTOMOBILES, REFRIGERANTS

Analytical determination of cars CO2emissions with different types of climate control systems

Authors: Kadikyanov, Georgi, Kolev, Zhivko, Kadirova, Seher, Staneva, Gergana, Lyubenov, Daniel

Source: AIP Conference Proceedings Online; October 2021, Vol. 2439 Issue: 1 p020005-20009, 5p

RESEARCH OF THE STOPPING DISTANCE FOR DIFFERENT ROAD CONDITIONS.

Authors: Lyubenov, Daniel¹ dliubenov@uni-ruse.bg

Source: Transport Problems: an International Scientific Journal. Dec2011, Vol. 6 Issue 4, p119-126. 8p.

Subject Terms: *VEHICLES, *GLOBAL Positioning System, *TRANSPORTATION engineering, *MEASUREMENT of distances, *SPEED measurements