Full-time study

4 years

prof. Ing. Jiří Burša, Ph.D.

Chairman :
prof. Ing. Jiří Burša, Ph.D.
Councillor internal :
prof. Ing. Luboš Náhlík, Ph.D.
doc. Ing. Jaroslav Katolický, Ph.D.
prof. Ing. Jindřich Petruška, CSc.
prof. Ing. Miroslav Raudenský, CSc.
prof. Ing. Ivo Dlouhý, CSc.
doc. Ing. Robert Grepl, Ph.D.
prof. RNDr. Michal Kotoul, DrSc.

The study programme in Applied Mechanics is focused on the preparation of highly qualified experts with the prerequisites for scientific work, mastering modern computational and experimental methods in the field of body mechanics, including specific areas of mechatronics and biomechanics. The aim of the study is to provide students with the necessary theoretical knowledge and practical experience in the field of mechanics corresponding to the topic of doctoral studies. To achieve the set goals and profile, students complete the subjects prescribed by their Individual Study Plan, which creates a theoretical basis for mastering the topic at the highest level. They then prove their practical mastery of the topic by passing the State Doctoral Examination and preparing and defending the Doctoral Dissertation.

Graduates of the doctoral program Applied Mechanics have highly specialized professional knowledge and competencies, especially in modern computational and experimental methods in the field of applied mechanics, or mechatronics or biomechanics, and their use in research and development in technical and medical. At the same time, it has professional adaptability, which gives great chances for employment in research and development, as well as in the field of technical calculations and managerial positions. This is evidenced by graduates working not only in academia and private research, but also in small computer and software companies, including leadership and management positions in design, computing and development departments or sales offices of international companies. With the penetration of computer modelling and support into the field of medicine, the application of biomechanics can be expected not only in this interdisciplinary sphere of research and development, but also in newly emerging positions of computer support in hospitals and clinical workplaces.

The graduate of the doctoral programme in Applied Mechanics has highly specialized professional knowledge, but also professional adaptability, which gives great opportunities for employment in research and development, as well as in the field of technical calculations and managerial positions. This is evidenced by graduates working not only in academia and private research, but also in small computer and software companies, including leadership and management positions in design, computing and development departments or sales offices of international companies. With the penetration of computer modelling and support into the field of medicine, the application of biomechanics can be expected not only in this interdisciplinary sphere of research and development, but also in newly emerging positions of computer support in hospitals and clinical workplaces.

See applicable regulations, DEAN’S GUIDELINE Rules for the organization of studies at FME (supplement to BUT Study and Examination Rules)

The rules and conditions of study programmes are determined by:
BUT STUDY AND EXAMINATION RULES
BUT STUDY PROGRAMME STANDARDS,
STUDY AND EXAMINATION RULES of Brno University of Technology (USING "ECTS"),
DEAN’S GUIDELINE Rules for the organization of studies at FME (supplement to BUT Study and Examination Rules)
DEAN´S GUIDELINE Rules of Procedure of Doctoral Board of FME Study Programmes
Students in doctoral programmes do not follow the credit system. The grades “Passed” and “Failed” are used to grade examinations, doctoral state examination is graded “Passed” or “Failed”.

Brno University of Technology acknowledges the need for equal access to higher education. There is no direct or indirect discrimination during the admission procedure or the study period. Students with specific educational needs (learning disabilities, physical and sensory handicap, chronic somatic diseases, autism spectrum disorders, impaired communication abilities, mental illness) can find help and counselling at Lifelong Learning Institute of Brno University of Technology. This issue is dealt with in detail in Rector's Guideline No. 11/2017 "Applicants and Students with Specific Needs at BUT". Furthermore, in Rector's Guideline No 71/2017 "Accommodation and Social Scholarship“ students can find information on a system of social scholarships.

The doctoral study programme in Applied Mechanics is a continuation of the currently accredited follow-up master's study programme in Applied Mechanics and Biomechanics. However, it focuses more generally on graduates of subsequent master's degree programmes in various fields of mechanics and mechatronics, or mathematical, physical or materials engineering, the graduates of which are able to continue in the third stage of study and obtain the scientific degree of Ph.D. demonstrate the ability of scientific work.

1. Development of a balloon burner

   The subject of the study is an atmospheric gas multi-jet burner used for balloon flying. These burners have been developing slowly for decades and the old and proven concept today does not meet the requirements for a comfortable flight. The problem areas are in particular: to reduce water condensate from the air on the fuel exchanger tubes, black flame burnout, poor air access, Radiant heat reduction, flame geometry requirements with respect to the application, Noise reduction These are a number of conflicting requirements that require a systematic approach and a sufficient understanding of the problem. The work will include a theoretical analysis and create a mathematical-physical model of processes, including experimental verification (description, system identification) and modeled first one burner segment), later or the entire burner. Experimental and mainly simulation methods will be used in the development. The doctoral student has a task - describe phenomenologically relevant phenomena, quantify relevant quantities (by measurement, calculation) - propose promising solutions with regard to efficiency and technical, economic, legislative and other constraints. The topic has full technical and material support, especially laboratory equipment, technology and material for experiments. Partial financial support of the student from the project is expected. The topic is related to one or more existing or submitted projects and is solved in cooperation with the company BALÓNY KUBÍCEK spol. s r.o. It is assumed that several months of internship abroad, participation in technical seminars and presentations at conferences.

   Tutor: Jedelský Jan, prof. Ing., Ph.D.

2. Fuel nozzles of small turbine engines

   Fuel systems of small turbine engines use various methods of fuel supply to the combustion chamber, so there are different fuel nozzle designs, such as pressure swirl nozzles (simplex / duplex), evaporator tubes, spraying rings or airblast nozzles. Fuel nozzles are a very important part of the whole system, their proper function is a must to ensure sufficient engine efficiency and the fuel nozzle requirements are very high. The fuel system must deliver the exact and actually needed fuel amount to the combustion chamber. It is important to ensure good atomization and evaporation of the fuel and its mixing with the air in the entire speed range (engine control range) and especially at start-up. The work aims to classify the fuel nozzles used in turbine engines with a maximum thrust of up to 5000 N (or take-off power up to 600 kW) and to focus on a detailed description of the evaporator system and its modifications. The main subject of the work is the development and testing of the existing evaporator nozzle. The doctoral student will prepare a test stand for nozzle operation, equip it with the necessary sensors and will examine the characteristics of these systems in a given range of operating conditions (eg temperature mapping, determining the control range), assess their suitability for specific purposes and further develop the system with a focus on its problematic aspects. The tasks include: technical research and analysis of published technical solutions, their systematic comparison, evaluation of advantages and disadvantages, range of control parameters and energy requirements, description of design solutions and individual parts, analysis and physical description of their function, design and preparation of test stand for nozzle operation , functional analysis and approximate calculation of energy (heat) balance of the evaporator nozzle The topic has full technical and material support, especially laboratory equipment, technology and material for experiments. Partial financial support of the student from the project is expected. The topic is related to an existing or submitted project. The possibility of a several-month internship abroad, participation in technical seminars and presentations at conferences is expected. The work will be solved within the project and in cooperation with the company PBS Velká Bíteš. The practical part of the work will be carried out in PBS testing laboratories and in BUT laboratories.

   Tutor: Jedelský Jan, prof. Ing., Ph.D.

3. Preparation and combustion of liquid fuels in the combustion chambers of turbine engines

   The energy requirements of aircraft propulsion will for a long time require high-energy-density resources, ie especially turbine propulsion. The growing demands on the ecology, economics of operation and performance parameters require the continuous development of these devices, better understanding and advanced control of the processes that affect their function. At the workplace, we have long been engaged in research and development of nozzles for spraying aviation fuels into the combustion chambers of turbine engines. After solving the design of the nozzles themselves and the mechanical interaction of the spray with the surrounding gas, it is necessary to deal with other phases of the process, ie fuel evaporation and combustion, including modern trends in turbo engines. The current ambition is to create a workplace that will enable this research and development of advanced jet engines. The doctoral student will solve the preparation of the test equipment, perform experiments on it using modern optical diagnostics and in combination with CFD simulations will contribute to a better understanding of relevant processes. The topic has full technical and material support, especially laboratory equipment, technology and material for experiments. Partial financial support of the student from the project is expected. The topic is related to one or more existing or submitted projects and is addressed in cooperation with PBS Velká Bíteš. The possibility of a several-month internship abroad, participation in technical seminars and presentations at conferences is expected.

   Tutor: Jedelský Jan, prof. Ing., Ph.D.