An Overview of One-Sun Solar Thermal Technology
An Overview of One-Sun Solar Thermal Technology
An Overview of One-Sun Solar Thermal Technology
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<strong>An</strong>nual Storage<br />
1500<br />
<strong>Solar</strong> Fraction Contours vs (Vstor, Acol)<br />
0.8, super-ins<br />
0.9, super-insul<br />
Acoll [ft2]<br />
1000<br />
500<br />
Unrealistically large<br />
0.8, good passive<br />
0.9, good passive<br />
0.8, ~ '81 code<br />
0.9, ~ '81 code<br />
Reasonable sizes?<br />
0<br />
0 10000 20000 30000 40000<br />
Vstor [gal]<br />
Boston, MA<br />
Flat Plate Collectors<br />
From Sillman 1981 “Trade-<strong>of</strong>f…in <strong>An</strong>nual Storage <strong>Solar</strong> Heating”<br />
2-tank System<br />
SEET <strong>Solar</strong> <strong>Thermal</strong> Seminar 7/26/07