Results 31 to 40 of about 55,685 (258)

Community Design Parameters and the Performance of Residential Cogeneration Systems

open access: yesEnquiry: The ARCC Journal of Architectural Research, 2007
The integration of cogeneration systems in residential and mixed-use communities has the potential of reducing their energy demand and harmful emissions and can thus play asignificant role in increasing their environmental sustainability.
Hazem Rashed-Ali
doaj   +1 more source

Performance analyses of detonation engine cogeneration cycles

open access: yesOpen Chemistry, 2023
Aircraft engines such as gas turbines and detonation engines have very important attention by the researchers in the last decades. However, using detonation engines for producing electrical and heat power was not researched efficiently.
Keven Arzu
doaj   +1 more source

An exergy approach to efficiency evaluation of desalination [PDF]

open access: yes, 2017
This paper presents an evaluation process efficiency based on the consumption of primary energy for all types of practical desalination methods available hitherto.
Hamed, Osman A.   +3 more
core   +2 more sources

Analysis of long-time operation of micro-cogeneration unit with fuel cell

open access: yesEPJ Web of Conferences, 2015
Micro-cogeneration is cogeneration with small performance, with maximal electric power up to 50 kWe. On the present, there are available small micro-cogeneration units with small electric performance, about 1 kWe, which are usable also in single family ...
Patsch Marek, Čaja Alexander
doaj   +1 more source

Cogenerator endomorphism rings [PDF]

open access: yesProceedings of the American Mathematical Society, 1971
If R R is a ring and P P is a finitely generated projective right R R -module, what properties of R R does the R R -endomorphism ring of P P inherit? Rosenberg and Zelinsky have shown that if R R is quasi-Frobenius, and P
openaire   +1 more source

High resolution performance analysis of micro-trigeneration in an energy-efficient residential building [PDF]

open access: yes, 2013
Trigeneration has long been proposed as a means to improve energy-efficiency for large and medium sized buildings. To curb increasing energy demand in the residential sector, researchers are now focusing their attention on adapting trigeneration to ...
Borg, S.P., Kelly, N.J.
core   +1 more source

Energy prices, production [PDF]

open access: yes, 2006
This paper investigates economic incentives influencing the adoption of energy saving technology by industry, namely, CHP in UK and Dutch manufacturing sectors.
Bonilla, David
core   +2 more sources

The Future of Hydrogen‐Powered Aviation: Technologies, Challenges, and a Strategic Roadmap for Sustainable Decarbonization

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira   +4 more
wiley   +1 more source

Technical–Financial Feasibility Study of a Micro-Cogeneration System in the Buildings in Italy

open access: yesEnergies, 2023
The current global context, marked by crises such as climate change, the pandemic, and the depletion of fossil fuel resources, underscores the urgent need to minimize waste.
Gabriele Battista   +3 more
doaj   +1 more source

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