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<span style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Hello. I'm a student in South Korea and do research with TRNSYS</span><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">I have designed a PTC Power plant.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">I used LPC(Linear Parabolic Collector) in order to get heat before its working fluid pass thorugh the steam boiler.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">However, when I simualte this cycle. I have 2 problems</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">1. Outlet temperature of pump is higher than Outlet temperature of LPC.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">: The reason why I have used LPC is to get some heat from solar thermal energy.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">But its temperature decreases... I wish to know a reason of this result.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">2. Outlet temperature of LPC is constant, not variable by time, even though I use a data file.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">: I expected variable(parabolic or fluctuating) plot when I designed this cycle cause I cited a data file.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">I also wish to know the reason of this phenomenon.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">I want to get a logical result with my TRNSYS trial.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">I'm waiting your reply.</div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial"><br></div><div style="font-size:14px;text-decoration-style:initial;text-decoration-color:initial">Thanks.</div>

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