Numerical simulation of bubbles motion in lifting pipe of bubble pump for lithium bromide absorption chillers
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DOI: 10.1016/j.applthermaleng.2016.08.064
Abstract: Abstract A bubble pump is proposed to replace the traditional mechanical solution pump in lithium bromide absorption chillers, for its advantageous feature that can be driven by industrial waste heat or solar energy or other… read more here.
Keywords: bubble pump; pump; lifting pipe; lithium bromide ... See more keywords
Experimental research on the performance of a gas lift bubble pump based on a diffusion generation process
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DOI: 10.1016/j.applthermaleng.2020.116060
Abstract: Abstract The refrigerant generating bubble pump, in which the generation of refrigerant vapor and the pumping of solution both take place, is used to transport refrigerant, absorbent and diffusion gas in a diffusion absorption heat… read more here.
Keywords: gas; diffusion; flow rate; bubble pump ... See more keywords
Computational fluid dynamics parametric investigation for two-phase flow of ammonia-water mixing in bubble pump tube
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DOI: 10.2298/tsci190112324b
Abstract: Two-dimensional numerical simulation of two-phase ammonia/water flowing under uniformly heated tube is used. ANSYS Fluent is used to predict the time evolution of thermal and hydrodynamic parameters of the bubble pump. Phase-dependent turbulent models are… read more here.
Keywords: bubble pump; phase; two phase; ammonia water ... See more keywords