National Repository of Grey Literature 147 records found  beginprevious21 - 30nextend  jump to record: Search took 0.01 seconds. 
Formula Student Braking System
Trna, Lukáš ; Kučera, Pavel (referee) ; Blaťák, Ondřej (advisor)
Describe entire information about design of respective component in Formula (category Student) braking system is object of this thesis. Processing is divided to four main areas. The first one describes basic components in braking system, which goes on analysis of braking system in present used Formula Student Dragon 1. The second one, more spread part, consists of braking system proportioning for Formula Student Dragon 2, respecting pieces of knowledge from first generation Formula. The third part involves design single components of braking system for second generation Formula. This design is supported by measurements and results of calculations. The conclusion of master thesis involves design of caliper model and its FEM analysis.
Composite Formula Student Wheel
Jelínek, Josef ; Řehák, Kamil (referee) ; Janoušek, Michal (advisor)
This master thesis represents a step forward in vehicle dynamics of TU Brno Racing Formula Student team from Brno University of Technology monoposts. A detailed research focused on light automotive wheels. Its main part is to design and make a composite wheel for a formula monopost Dragon 9. The wheel design was formed from the rules side, car packaging, forces acting and limits of composite parts production. There’s a collection of CAD documentation of wheel designs, moulds and connected fixtures. The designed moulds for hollow carbon fiber wheels were manufactured. The technology in making of composite wheels is described in detail. Also, the ways of testing the wheel before a straight use on a race car were designed. There are several wheel prototypes made as an outcome of this thesis. The wheel design is reviewed in terms of functionality and manufacturing side of things.
Design of additively manufactured oil-water heat exchanger for formula student
Březina, Josef ; Dočekalová, Kateřina (referee) ; Koutný, Daniel (advisor)
Diploma thesis deals with a design and manufacture of oil cooler by technology Selective Laser Melting for Formula Student. The main goal of the design is to ensure optimal oil circuit cooling at a minimal mass. The design of manufactured oil cooler is based on a plate heat exchanger concept with optimized intakes by CFD simulations and heat exchange body with fins of thickness 0.17 mm. An analytical model was created. SLM process parameters were optimized for a thin walls printing, Subsequently, a fabrication of testing parts was finished for measuring pressure drops and performances of micro heat exchangers. Results were used for an accuracy improvement of the analytical model and for consequent optimization of heat exchange surface. Afterwards optimization was executed for inlets and outlets by using flow simulations. A prototype was built and verified on a test stand. Performance of the designed oil cooler is 4.5 kW for race mode, where temperature drop of oil circuit is 22 °C. The lightweight design weighs 320 g, which reduces more than 47 % of a current oil-air cooler weight. Furthermore, a centre of gravity is decreased by designed placement of the cooler.
Formula Student Car Safety Components Design
Martinec, Pavel ; Svída, David (referee) ; Ramík, Pavel (advisor)
The subject of this thesis is to design safety components for the Formula Student car. The aim is to handle the driver’s safety proposals regarding the competition rules. The main point of interest is focused on the impact attenuator issue, which is designed and tested by appropriate method. In addition are designed other security features such as seat belts, seat belts installation and driver equipment are.
Design of Formula Student chassis
Zubíček, David ; Blaťák, Ondřej (referee) ; Porteš, Petr (advisor)
Diploma thesis deals with comparison of different types of tyres destined for Formula Student vehicle. Comparison is from view of chosen characteristics and from view of simulations for one lap. Thesis deals with kinematics design of suspension according to chosen tyre and according to improvement of car ability of monopost Dragon 6
Formula Frame Alternative Design According International Rules Requirements
Ondák, Lukáš ; Dundálek, Radim (referee) ; Ramík, Pavel (advisor)
This master thesis describes design of frame construction of Formula Student car. The objective was to reduce weight and increase the torsional stiffness against to last version of the car. Next objective was to prove advantages of alternative frame. This had been achieved by gradual transformation of standard design of frame to alternative with the usage of FSAE alternative frame rules. The weight was reduced by 20% and torsional stiffness was increased by 34% thanks to FEM simulation and sophisticated changes of alternative frame design.
Hydraulic Shifting Actuation for Formula Student
Belza, Michal ; Prokop, Aleš (referee) ; Janoušek, Michal (advisor)
This bachelor’s thesis deals with application of hydraulic control system in Formula Student vehicle shifting and clutch system. The work compares developed design with design solutions commonly used in Formula Student vehicles from the perspective of weight reduction, assembly size minimization and improvement of vehicle performance.
Formula Student Car Aerodynamic Analysis
Koňařík, Josef ; Svída, David (referee) ; Vančura, Jan (advisor)
The aim of thesis is to devise the body due to the current model in the 3D software ProEngineer and given by current Formula Student competition rules. Subsequently, the model will be created for the purposes of CFD software for numerical analysis of aerodynamics. Based on this analysis, the simulation will be obtained with the coefficient of air and axles load.
Measurement of the suspension flexibility
Suchý, Jan ; Zháňal, Lubor (referee) ; Porteš, Petr (advisor)
The thesis is focused on the method of determining the position of the wheel using photogrammetric equipment Tritop. Verification of the method is performed by measuring of the Formula Student Dragon II. Measured data are processed by algorithm for calculating compiled in Matlab software. The final section describes a concept the measurement of the suspension flexibility on the UADI device.
Design of Formula Student Wheel Suspensions
Urban, Marek ; Fojtášek, Jan (referee) ; Porteš, Petr (advisor)
Tato práce se se zabývá návrhem kinematiky zavěšení kol obou náprav. Na základě analýz jízdních dat, multi-body simulací v softwaru Adams Car, simulací v Matlabu a analytických kalkulací v Mathcadu, je navržena řada změn s cílem zlepšit jízdní vlastnosti vozu Formule student, tyto změny jsou následně implementovány do CAD modelu vozu. Jednotlivé změny kinematiky náprav jsou provedeny na základě analýzy konkrétního problému, který se snaží řešit. Jednou z problematik je zástavbová náročnost systému odpružení a zavěšení zadních kol, zde je cílem snížit hmotnost, výšku těžiště a moment setrvačnosti. Další problematikou je geometrie předního kola, kde je cílem zlepšit využití pneumatik a snížit síly v řízení. Dále se práce zabývá simulacemi elastokinematiky zadní nápravy, součástí je také návrh měřícího zařízení. V poslední části je zkoumán vliv provedených změn i elastokinematiky na jízdní dynamiku vozu v ustálených stavech za pomocí MM metody simulované s modelem celého vozu v Adams Car a zpracované v Matlabu.

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