Results 71 to 80 of about 198,884 (270)
Energy and Built EnvironmentThe thermal performance of a “U” type earth-to-air heat exchanger is presented in this experimental study. The device has a serial-connected vertical configuration.
Ricardo Molina-Rodea +3 more
doaj +1 more source
FLUID FLOW MODEL BASED ON THE ANALYSIS OF WATER INJECTION DATA IN THE TURONIAN RESERVOIR OF THE LIAWENDA FIELD, OFFSHORE COASTAL BASIN OF D.R. CONGO [PDF]
Romanian Journal of Petroleum & Gas TechnologyArranged the hydrocarbons in an oil reservoir require several techniques for their exploitation. The Liawenda field, discovered in December 1971 following the drilling of the Liawenda-01 exploration well, has a total of 186 wells with an annual ...
Munene Asidi Djonive +8 more
doaj +1 more source
Energy use in residential buildings: Impact of building automation control systems on energy performance and flexibility [PDF]
, 2019 This work shows the results of a research activity aimed at characterizing the energy habits of Italian residential users. In detail, by the energy simulation of a buildings sample, the opportunity to implement a demand/response program (DR) has been ...
DE SANTOLI, Livio +2 more
core +1 more source
Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production
Advanced Functional Materials, EarlyView.Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons +11 more
wiley +1 more source
Assessing urban development indicators for environmental sustainability
Discover SustainabilityRapid urbanization and inadequate environmental planning have significantly increased pressure on ecosystems, leading to unsustainable urban growth. Understanding the environmental impact of urbanization is crucial for sustainable development, especially
Sahar Hamed Shamaee +2 more
doaj +1 more source
Conception and realization of a PV system provided with a sun tracker operating at dual axis
Renewable Energy and Sustainable Development, 2016 In this paper, we present the conception, the realization and the experimentation of a photovoltaic (PV) system provided with a sun tracker reliable and low cost operating at dual axis.
Khalil Kassmi +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Mg‐based thermoelectrics are among the most promising candidates for power generation applications but their performance is compromised by Mg loss at device operation temperatures due to the higher chemical potential of Mg (μMg${\mu}_{\mathrm{Mg}}$) inside the material compared to the environment.
Aryan Sankhla +2 more
wiley +1 more source
ElectricityIn the future, higher penetrations of electrical loads in low-voltage distribution grids are to be expected. To prevent grid overload, a possible solution is coordination of controllable loads.
André Ulrich +2 more
doaj +1 more source
From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage
Advanced Functional Materials, EarlyView.This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel +4 more
wiley +1 more source
Sustainable Energy ResearchThere are two major forms of solar energy that are typically utilized: photovoltaic and concentrated applications. The application of fractal glass texture to photovoltaic solar panels is a cutting-edge technique in the field of solar panels that ...
Mersad Shoaei +2 more
doaj +1 more source