Dongxiang Wang
Nanjing Tech University
15 Papers
40 Citations
Dongxiang Wang is an academic researcher from Nanjing Tech University. The author has contributed to research in topics: Organic Rankine cycle & Waste heat. The author has an hindex of 10, co-authored 14 publications. Previous affiliations of Dongxiang Wang include Jiangnan University.
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Papers
Efficiency and optimal performance evaluation of organic Rankine cycle for low grade waste heat power generation
TL;DR: In this paper, the authors proposed a thermal efficiency model theoretically based on an ideal ORC to analyze the influence of working fluid properties on the thermal efficiency, the optimal operation condition and exergy destruction for various heat source temperatures were also evaluated utilizing pinch point analysis and ex-ergy analysis.
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Simulation of ligament mode breakup of molten slag by spinning disk in the dry granulation process
TL;DR: In this article, the authors performed the numerical investigations on the physical mechanism of ligament mode breakup of molten slag at the spinning disk edge by volume of fluid methodology, the piecewise line interface calculation scheme is utilized to track the air-slag interface location.
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Experimental Investigation of Ligament Formation Dynamics of Thin Viscous Liquid Film at Spinning Disk Edge
TL;DR: The ligament formation and break-up process of thin viscous liquid film at the spinning disk edge were performed experimentally as discussed by the authors, and regression models for ligament number, tail end diameter of ligament, and mean diameter of droplets were proposed.
31
Cost-effectiveness performance analysis of organic Rankine cycle for low grade heat utilization coupling with operation condition
TL;DR: In this paper, the influence of working fluids selection and operation conditions on the cost-effectiveness performance and net power output of an ORC for low grade heat utilization was analyzed.
22
Analogue experimental investigation on ligament granulation of molten slag in various rotary disk configurations for waste energy recovery
TL;DR: In this paper, high temperature analogue experiments were performed by four types of disks with molten aluminum as the working fluid, and the particles characteristics including particles size distribution, particles mean size and fiber mass fraction were studied.
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