A variety of engineering calculations are possible for steam, condensate. The ESC charts the estimated pressure profile supplied by an inlet steam control. Similarly, if the secondary pressure increases, the coil spring will contract, closing the main valve, preventing the secondary pressure from increasing, and maintaining a stable pressure.ĬOSPECT reacts to changes of both primary and secondary pressures to maintain the secondary pressure at the desired level. Does various types of engineering calculations required for steam plant piping design. TLV is pleased to announce the release of the Extended Stall Chart Calculator (ESC) on. A drop in pressure results in the coil spring expanding, opening the pilot valve wider, allowing the primary pressure steam to act on the piston which in turn opens the main valve and allows steam to flow through. The pilot valve is held by this large coil spring, which reacts to the secondary pressure as the diaphragm applies pressure on the spring. It's designed to deliver dry steam at stable pressure, and it uses a variety of components to achieve this.īefore using the valve, the desired secondary pressure must be set by compressing the upper coil spring. May 10th, 2018 - Download free Excel spreadsheets for engineering calculations Low cost engineering calculations software available for convection heat transfer coefficients pipe flow friction factor calculations partially full pipe flow calculations watershed time of concentration rational method orifice and venturi meter flow rate. However, it is essential to understand that each student/ professional has different requirements.Ever wondered how our COSPECT pressure reducing valve works? It’s got a great range of functions, is perfect for a visual learner and is lightning fast. The best scientific calculator for students is the Casio FX-991EX ClassWiz. The above guide to good scientific calculators may be handy when selecting a calculator. TLV has a supremely useful set of tools for engineers and plant operators in one convenient place in their Engineering Calculator at TLV.com.
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