LEADER 04106nam 22006135 450 001 9910299606903321 005 20200630041508.0 010 $a3-662-45623-0 024 7 $a10.1007/978-3-662-45623-1 035 $a(CKB)3710000000315906 035 $a(EBL)1968614 035 $a(SSID)ssj0001408403 035 $a(PQKBManifestationID)11798884 035 $a(PQKBTitleCode)TC0001408403 035 $a(PQKBWorkID)11347363 035 $a(PQKB)10499846 035 $a(DE-He213)978-3-662-45623-1 035 $a(MiAaPQ)EBC1968614 035 $a(PPN)183154134 035 $a(EXLCZ)993710000000315906 100 $a20141209d2015 u| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aStructural Optimization and Experimental Investigation of the Organic Rankine Cycle for Solar Thermal Power Generation /$fby Jing Li 205 $a1st ed. 2015. 210 1$aBerlin, Heidelberg :$cSpringer Berlin Heidelberg :$cImprint: Springer,$d2015. 215 $a1 online resource (144 p.) 225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 300 $a"Doctoral Thesis accepted by University of Science and Technology of China, Hefei, China." 311 $a3-662-45622-2 320 $aIncludes bibliographical references at the end of each chapters. 327 $aGradual progress in the organic Rankine cycle and solar thermal power generation -- Structural optimization of the ORC-based solar thermal power system -- Experimental study of the organic Rankine cycle under variable condensation temperature -- Examination of key issues in designing the ORC condensation temperature -- Conclusion and future work. 330 $aCompared to the conventional Rankine cycle using water, the ORC can create efficient expansion at low power, avoid superheater and offer higher thermal efficiency in low temperature application. Small-scale ORCs from several kWe to a few hundred kWe offer great potential for meeting the residential demand on heat and power, and are of growing interest in scientific and technical fields.  However, one critical problem is the decreased device efficiency and cost-effectiveness that arises when the ORC is scaled down. In this thesis, the ORC is combined with low concentration-ratio solar collectors. The background, research trend, merits and importance of the solar ORC are described. To reduce the thermodynamic irreversibility and the cost of the system, three innovative solutions are proposed: solar ORC without heat transfer fluid (HTF), which employs two-stage collectors and heat storage units; hybrid solar power generation based on ORC and amorphous silicon cells; osmosis-driven solar ORC. Heat collection, storage and power conversion are optimized. The design, construction and test of a prototype are conducted, demonstrating the feasibility of the ORC for small-scale cogeneration. Special attention is paid to the variable operation and parameter design with respect to the condensation temperature. 410 0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053 606 $aRenewable energy resources 606 $aEnergy consumption 606 $aRenewable and Green Energy$3https://scigraph.springernature.com/ontologies/product-market-codes/111000 606 $aEnergy Efficiency$3https://scigraph.springernature.com/ontologies/product-market-codes/118000 606 $aRenewable and Green Energy$3https://scigraph.springernature.com/ontologies/product-market-codes/111000 615 0$aRenewable energy resources. 615 0$aEnergy consumption. 615 14$aRenewable and Green Energy. 615 24$aEnergy Efficiency. 615 24$aRenewable and Green Energy. 676 $a621.042 676 $a658.26 700 $aLi$b Jing$4aut$4http://id.loc.gov/vocabulary/relators/aut$0651690 906 $aBOOK 912 $a9910299606903321 996 $aStructural Optimization and Experimental Investigation of the Organic Rankine Cycle for Solar Thermal Power Generation$92268919 997 $aUNINA