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Container handling equipment
Komárek, Jakub ; Smutek, Josef (referee) ; Kašpárek, Jaroslav (advisor)
This thesis deals with handling equipment for handling containers 20 "and 40". Design of suspension frame with one telescopic beam is elaborated. In this work an analysis of the load on the device and the design calculation of the structure is elaborated. The suspension frame design with sliding, tilting and rotary positioning is designed to provide hydraulic elements. In the diploma thesis, the strength calculation of the selected construction node is processed and the necessary drawing documentation is created.
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Grab Dredger
Kubánek, Jan ; Smutek, Josef (referee) ; Škopán, Miroslav (advisor)
When soluting the contruction of a grab dredger we will deal with suitable solution with reference to its using and capacity, possibilites of its setting in low temperatures and incidental aplication of the exchangeable abrasion - resistant mouldings. There will be made a calculation of forces taking effect on a grab dredger and a check calculation of the chosen structural parts.
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Hydraulic grab bucket
Vavrla, Petr ; Smutek, Josef (referee) ; Kašpárek, Jaroslav (advisor)
In those work am intent on construction hydraulic grab, his two dipper, but largely supporting frame, that is of mostly effortful. Further am suggested and drew up hydraulic perimeter for operating dipper and rotation about perpendicular axes
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Container handling equipment
Komárek, Jakub ; Smutek, Josef (referee) ; Kašpárek, Jaroslav (advisor)
This thesis deals with handling equipment for handling containers 20 "and 40". Design of suspension frame with one telescopic beam is elaborated. In this work an analysis of the load on the device and the design calculation of the structure is elaborated. The suspension frame design with sliding, tilting and rotary positioning is designed to provide hydraulic elements. In the diploma thesis, the strength calculation of the selected construction node is processed and the necessary drawing documentation is created.
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Numerical simulation of flow in superpak family packings
Smutek, J. ; Isoz, Martin
The distillation is currently the most energy-intensive technology of the chemical industry. Commonly, the distillation is performed in the columns lled with a structured packing. Structured packings are complex structures used to increase the size of the interface available for the mass transfer. Because of the high complexity of both the packings and the physical phenomena occurring during the distillation, the design of the distillation columns is still based mostly on empirical data. In this work, we concentrate on modeling the gas ow in the SuperPak family of structured packings. First, we propose an algorithm for automatic generation\nof the packing geometry. Next, we construct and validate a three-dimensional computational uid dynamics (CFD) model of gas ow through SuperPak 250.Y and SuperPak 350.Y packings. The model validation is done by comparing experimental data of dry pressure losses to the values computed by our model. The obtained di erence between the CFD estimates and experiments is bellow 10 %. Finally, we present a parametric study of the SuperPak 250.Y packing geometry. The devised modeling approach may be easily automated and used for optimization of the SuperPak type packing geometry with respect to the gas ow. Furthermore,\nthe proposed CFD model may be extended to account for the multiphase ow.
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Grab Dredger
Kubánek, Jan ; Smutek, Josef (referee) ; Škopán, Miroslav (advisor)
When soluting the contruction of a grab dredger we will deal with suitable solution with reference to its using and capacity, possibilites of its setting in low temperatures and incidental aplication of the exchangeable abrasion - resistant mouldings. There will be made a calculation of forces taking effect on a grab dredger and a check calculation of the chosen structural parts.
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Hydraulic grab bucket
Vavrla, Petr ; Smutek, Josef (referee) ; Kašpárek, Jaroslav (advisor)
In those work am intent on construction hydraulic grab, his two dipper, but largely supporting frame, that is of mostly effortful. Further am suggested and drew up hydraulic perimeter for operating dipper and rotation about perpendicular axes
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