040-0008/01 – Safety of Technologies I (BT1)
| Gurantor department | Department of Occupational and Process Safety | Credits | 6 |
| Subject guarantor | doc. Ing. Jaroslav Damec, CSc. | Subject version guarantor | doc. Ing. Jaroslav Damec, CSc. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 3 | Semester | summer |
| | Study language | Czech |
| Year of introduction | 1999/2000 | Year of cancellation | 2010/2011 |
| Intended for the faculties | FBI | Intended for study types | Master |
Subject aims expressed by acquired skills and competences
Gaining knowledge about creating dangerous concentrations in normal operation, when starting and stopping and damage to equipment. Understanding the initiation of explosive files in production processes and applications to their limits. Analysis and evaluation of fire and explosion hazards, and measures restricting the spread of flame of fire and explosion.
Applications in manufacturing processes, their risks and potential preventive protection.
Teaching methods
Lectures
Tutorials
Project work
Summary
Formation of hazardous concentrations in the normal operation of equipment,
in the putting of equipment into and out of operation and in case of damage
to equipment. Ignition sources in manufacturing processes and their
reduction. Measures limiting the possibility of spreading the flames of fire
and explosion. Chosen technological processes, their risks and possibilities
of prevention.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
The course addresses fire and explosion prevention technology processes.
1st Quantities and flammability and explosiveness of their determination. Explosion curve explosion characteristics of flammable gases, flammable liquids, vapors, aerosols industrial liquids and powders.
2nd Cubic law and the extent of its validity. Operating margin impacts explosion and the maximum explosion parameters (temperature, pressure, initial energy, and turbulence).
3rd Removal of the material causes of fires and explosions (open area, flammable, oxidizing agent).
4th Limiting the possibility of ignition of combustible and explosive file - the effect ignition sources. Zones.
5th Design explosion prevention. Preventing the spread of fire and explosion.
6th Ensure a rapid and effective intervention. Explosion suppression in cubic containers and pipes.
7th Ability to create dangerous concentrations during start-up and shutdown equipment and in its normal operation.
8th Reliable disconnect device, the purge and preparation of repair work.
9th Creating a dangerous concentration of the damage and crash the device. Outflow of liquids. The discharge of gases. Equipment operating in a vacuum.
10th Total accident. Dangerous concentrations in free space, their diffusion, initiation and pressure effects.
11th Possible causes of damage that can be expected. Mechanical cause - the resistance of the pipe, increasing the temperature, disruption of condensation, hydraulic character, physical explosion.
12th Damage to thermal effects - the influence of sediments, heat stress, influence temperature on the mechanical properties of steels. Corrosion damage.
13th Ignition sources in the production processes and their limitations. Flame spark, compression heat, hot surfaces, static electricity ignition, Electrical equipment, radiation, ultrasound ....
14th Some processes, their risks and preventive options protection.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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