Numerical Simulation and Design Optimization of Intake and Spiral Case

The spiral case is an important component of the turbine which distributes water from penstock to the runner .The spiral case should bear internal water pressure and imposed loads by units. It should be

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Spiral Pipe Applications

Spiral Pipe Applications Spiral duct has a versatility that makes it suitable for use in an extensive range of industrial and commercial applications. At Spiral

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Early-age behaviour of the concrete surrounding a turbine spiral case

Normally, in the vicinity of the steel spiral cases, it is necessary to guarantee recesses in the substructure for accommodation of the spirals, and to devise the construction phasing of the

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Spiral Welded Pipe

Spiral-welded pipe is defined as a type of pipe produced from coils of steel that are flattened and formed into a cylinder using angled rollers, with the spiral seam sealed by submerged arc welding (SAW). It

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Pipe Systems

We build, manufacture and mount pipe systems in different steel and stainless steel qualities for the most different demands of our customers. We are also able to implement especially static demands

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Simulation algorithm for spiral case structure in hydropower station

The damage-plasticity model verified by the model experiment was introduced to numerical simulation of damages during the construction and operational periods of spiral cases. A computational method

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Spiral Ductwork Guide

This spiral ductwork guide will cover all you need to know about spiral ducts, how they''re made, the types of buildings they can be used in and more.

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Simulation algorithm for spiral case structure in hydropower station

In this study, the damage-plasticity model for concrete that was verified by the model experiment was used to calculate the damage to a spiral case structure based on the damage mechanics theory. The

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Spiral pipe plant (SSAW)

In the first stage, the pipe is formed and continually tack-welded at high speed. In the second stage, the pipe is finish-welded using submerged-arc welding technology.

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Piping Department

Due to a qualified and experienced team of fitters and welders, our Department performs activities such as the erection of piping, water, steam, oil fittings,

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SPIRAL CASE

A spiral case is one such appliance, designed for Francis turbine types. It wraps around the periphery of the unit due to it being circular in a cross-sectional area.

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Polish company offers HVAC & BIM support for prefabricated

In addition to engineering support, the company can provide complete turnkey delivery of prefabricated HVAC plantrooms and piping systems — from design and BIM coordination, through

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