Browsing 01.NU Schools by Author "Rojas-Solórzano, Luis"

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Coal use for residential heating: Patterns, health implications and lessons learned

Kerimray, Aiymgul; Rojas-Solórzano, Luis; Amouei Torkmahalleh, Mehdi; Hopke, Philip K.; Ó Gallachóir, Brian P. (Energy for Sustainable Development, 2017-10-01)

Abstract Residential coal consumption has decreased significantly since 1990 in most developed and developing countries, due to fuel switching. However, there are still countries with a high proportion of households using ...
Life Cycle Analysis for Wind Turbines and/or other Electricity Generation Technologies from Renewable Sources

Almakhan, Mukhammed (Nazarbayev University School of Engineering and Digital Sciences, 2016-12)

In recent years, there have been increasing advances in the field of wind farms. A growing interest for wind farms brings, at the same time concerns about potential impacts on the environment. An extensive study has ...
Performance Enhancement of a Centrifugal Pump by Impeller Retrofitting

Kyzyrov, Ulan; Turgali, Dana (Nazarbayev University School of Engineering and Digital Sciences, 2019)

Centrifugal pumps are widely used in different industries, therefore there are numerous researches studying the methods to enhance the performance of the pumps. This paper studies the effect of two design parameters of ...