|
| |
|
|
Communication Server Design and Implementation
Sedláček, Robert ; Kenyeres, Martin (referee) ; Škorpil, Vladislav (advisor)
In the first part of this work, there is analysis of the industrial proprietary protocol S7 by Siemens. The analysis is performed by Wireshark between the programmable controller S7-1200 and Simatic NET OPC server. This protocol is based on other protocols whose proposals and solutions are completely or at least partially described in this work. On the basis of this information is created a communication library in C ++, which allows the transmission of variables. This library is subsequently used in the implementation of the communication server through which one can easily access variables in the programmable machine with a text protocol.
|
|
|
Creating a computational model for stress-strain analysis of parts of generator
Sedláček, Radek ; Fučík, Karel (referee) ; Návrat, Tomáš (advisor)
This thesis focuses on creating of a computational model for stress-strain analysis of parts of a generator. Computational model is parametric and it allows use of various geometric variants of the shaft and rotor lamination. Parametric computational model in APLD language is compiled in the attached sheet of software MS Excel after entering input values. After solving in software ANSYS 14.5 are results imported into MS Excel sheet for further post processing.
|
|
|
Statically indeterminate rod systems
Sedláček, Radek ; Řehák, Kamil (referee) ; Florian, Zdeněk (advisor)
The bachelors thesis is focused on methods of solving rod systems and that mainly statically indeterminate. At first is mentioned theoretical basis of rod systems, next description of selected methods for solving statically determinate rod systems and then description of methods for solving statically indeterminate rod systems which are demonstrated on model examples. The purpose of this thesis is to consider the possibility of using methods of solving statically indeterminate rod systems nowadays, which is devoted conclusion.
|
|
|
Possibilities of reducing ammonia emissions from cattle suckler.
SEDLÁČEK, Radomír
Cattle breeding causes one of the biggest gas pollutions. As measuring of gas concentration still remains very difficult, it's not easy to set up improving technologies. This thesis is therefore aimed on measuring of ammonia, microclimate and ammonia emissions of cattle excluding market cattle sucklers while both pasture and winter stabling. As a suitable place for measuring, a farm of Radomir Sedlacek was chosen. To verify proposed method in practice, measuring took place also in other pasturing areas. Total average of ammonia concentration in pasture measuring was 0,5123 mg.m-3. Total average of specific producing emissions from the pasture was 25,45825,458 kg.ks-1.rok-1. Total average concentration in the stable of all six probes was 0,7035403 NH3 mg.m-3. Total average of producing emission in the stable of all six probes was 113,2744816 kg.stáj-1.rok-1. Specific producing emission for one animal while stabling was 1,742684332 kg.ks-1.rok-1. Suggested action to decrease ammonia emissions on the pasture is use of Amalgerol classic. In the stables this preparation is suggested to go together with PRP FIX fermentation. When combined, up to 70% decrease of ammonia emissions can be achieved.
|
|
| |
|
| |
|
|
Identify and evaluate the energy balance of small farms.
SEDLÁČEK, Radomír
The work deals with energy consumption in selected agricultural farms and their evaluation and comparison with norms. The theoretical part describes selected farms and production areas in which it is located. The practical part includes a methodological description of the measuring and calculation of the diesel oil consumption. Furthermore, comparison and evaluation of the results of the two farms with the directions.
|
|
|
Some surface improvement and osseointegration
Suchý, T. ; Balík, Karel ; Sedláček, R. ; Sochor, M.
As a further perspective material to be used in orthopedics, glass fibers (R-glass, 21055 satin-woven fabric, VETROTEX, Saint Gobain, France) and polysiloxane matrix (M130, Lučební závody Kolín, Czech Republic) based composite materials have been investigated.
|
|
| |
guest ::
RSS feed.