Results 181 to 190 of about 88,433 (345)

Technology III: in-line vaporizer with reflector

open access: yesJournal of clinical monitoring and computing, 2018
A. Mashari   +4 more
semanticscholar   +1 more source

Photothermal Interfacial Evaporation Characteristics of PVA/SA–CNT–Borax Hydrogel

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The desalination of seawater has demonstrated significant potential to use solar‐driven interfacial evaporation technologies due to its sustainability, outstanding productivity, and kindness to the environment. In this paper, a hydrogel interfacial evaporator was produced, with PVA and SA as the base materials. The addition of carbon nanotubes
Jia Lian, Xin Sun, Cheng Xue, Cong Qi
wiley   +1 more source

High-temperature LM cathode ion thrusters Quarterly progress report, 5 Aug. - 4 Nov. 1968 [PDF]

open access: yes
Thermodynamic and operating characteristics of high temperature liquid mercury cathode ion ...
Bayless, J. R., Hyman, J., Jr.
core   +1 more source

Performance Investigation of Eco‐Friendly Refrigerant Mixtures as an Alternative to R134a in Vapour‐Compression Refrigeration System

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The growing impacts of climate change and energy scarcity demand environmentally sustainable refrigeration solutions. This study investigates eco‐friendly refrigerants (R152a, R290 and R600a) and their optimized ternary mixture as alternatives to R134a. Four blend compositions were analysed using experimental testing and REFPROP 10.0 modelling
M. Periyasamy, P. Senthilkumar
wiley   +1 more source

Performance documentation of the engineering model 30-cm diameter thruster [PDF]

open access: yes
The results of extensive testing of two 30-cm ion thrusters which are virtually identical to the 900 series Engineering Model Thruster in an ongoing 15,000-hour life test are presented. Performance data for the nominal fullpower (2650 W) operating point;
Bechtel, R. T., Rawlin, V. K.
core   +1 more source

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