VDS 2380 PDF

The program features simple data input and contains a management device that makes repeated registration of the system components used superfluous. Smoke compartments are calculated individually. Attention is clearly drawn to deviations from the underlying set of rules. The VdS installation certificate is compiled on the basis of the calculations.

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Nit You can modify these parameters anytime make a recalculation of any system with altered parameters, e. Furthermore, conservation laws and balance equations must be fulfilled. The basis for an optimal application of gas fire extinguishing systems are the hydraulic equations combining the data of the installation components pipe diameters, resistance coefficients of armatures, vds For the intended purpose of the calculation programs is implied vds the user of the calculation program possess the necessary knowledge of gas extinguishing systems and vds the state vds the art of the field of gas extinguishing systems and that the user creates system layouts which represent this knowledge.

From all this results the data necessary for the installation, such as discharge time and pipe diameters. The data of the components used armatures, nozzles, pipes are entered in catalogue files.

Here the general relation Bernoulli between pressure drop vds mass flow is no longer valid, so the calculation requires vds care. The VdS installation vdw is compiled on the basis of the calculations. The resistance coefficients can be determined by the VdS-laboratories, in case the manufacturer did not already receive them during the VdS approval process for the component. Generally, the flow through the nozzles is also over-critical, so specific models are implemented for the nozzles, too.

Functional vds of the programme. The results can be printed or viewed on screen. The industrial fire protection leader In case a function is vds only certain extinguishing gases, these are stated in braces, using the following abbrevations:. Smoke compartments are calculated individually. Inert gas extinguishing systems usually employ restrictor plates behind the manifold, reducing the pressure in the pipe system downstream the restrictor to a defined maximum value.

In the case of deviations please consult with VdS:. Vds calculation programmes allow you to calculate gas extinguishing installations of very different construction.

Your input of flooding zones, gas storage, gds pipe system will be saved in project files which the programme accesses for any calculation. VdS calculation software for gas extinguishing systems. The component data in the example vds vds.

The program features simple data input and contains a management device that makes repeated registration of the system components used superfluous. Below you find an overview of the functions of the calculation software. The vds conditions must be met to guarantee for a sufficient precision of the calculation results.

Due to the necessarily strong pressure reduction a so-called vds flow through the restrictor appears. They have to be replaced with data of the specific components you are using. TOP Related Posts.

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The component data in the example catalogues vds. They have to be replaced with data of the specific components you vds using. The resistance coefficients can be determined by the VdS-laboratories, in case the manufacturer did not already receive them vds the VdS approval process for the component. VdS calculation software for gas extinguishing systems. Inert gas extinguishing systems usually employ restrictor plates behind the vds , reducing the pressure in the pipe system downstream the restrictor to a defined maximum value. The basis for an optimal application of gas vds extinguishing systems are the hydraulic equations combining the technical data of the installation components pipe diameters, resistance coefficients of armatures, etc. The program features simple data input and contains a management device that makes vdx registration of the system components used superfluous.

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