Generalized pinch point design method of subcritical-supercritical organic Rankine cycle for maximum heat recovery
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DOI: 10.1016/j.energy.2017.10.057
Abstract: Abstract Novel methodology for pinch point design and optimization of subcritical and supercritical organic Rankine cycles is proposed for maximum heat recovery. The proposed method is able to predict pinch point locations in both evaporator… read more here.
Keywords: heat; design; heat recovery; pinch point ... See more keywords
Influence of the steam generator on the exergetic and exergoeconomic analysis of solar tower plants
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DOI: 10.1016/j.energy.2017.12.129
Abstract: Abstract Solar power tower plants differ from conventional power plants in the steam generator design due to the higher heat duty. In this work, the influence of the steam generator heat exchangers (preheater, evaporator, superheater… read more here.
Keywords: tower plants; influence steam; generator; steam generator ... See more keywords
Pinch point analysis of heat exchange for liquid nature gas (LNG) cryogenic energy using in air separation unit
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DOI: 10.1016/j.ijrefrig.2017.12.015
Abstract: Abstract Due to strong nonlinear variation of supercritical liquid nature gas (LNG) and nitrogen (N2) isobaric heat capacity with temperature and pressure, pinch point analysis is conducted for heat exchange process between LNG and N2… read more here.
Keywords: energy consumption; cryogenic energy; energy; temperature difference ... See more keywords
Pinch point singularities of tensor spin liquids
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DOI: 10.1103/physrevb.98.165140
Abstract: Recently, a new class of three-dimensional spin liquid models have been theoretically discovered, which feature generalized Coulomb phases of emergent symmetric tensor $U(1)$ gauge theories. These ``higher rank'' tensor models are particularly intriguing due to… read more here.
Keywords: point singularities; spin liquids; coulomb phases; pinch point ... See more keywords