Results 1 to 10 of about 657,532 (239)

Historical development of the windmill [PDF]

open access: yes, 1990
Throughout history, windmill technology represented the highest levels of development in those technical fields now referred to as mechanical engineering, civil engineering, and aerodynamics.
Shepherd, Dennis G.
core   +2 more sources

A concept to use energy of air flows of technogenic area of mining enterprises [PDF]

open access: yes, 2018
Topical issues concerning the possibilities of effective energy generation on the basis of Ukrainian mining enterprises have been highlighted. Attention is drawn to one of the most challenging tendencies of nontraditional energy sources
Cabana, Edgar   +20 more
core   +1 more source

Wind Engine

open access: yes, 2022
One of the main reason for the low mileage of EV s is the drag due to air resistance. However through wind engine project we will be able to harness this disadvantage to fuel our vehicle.
openaire   +2 more sources

Wind Resource and Wind Power Generation Assessment for Education in Engineering [PDF]

open access: yesSustainability, 2021
This paper proposes a practical approach to assess wind energy resource and calculate annual energy production for use on university courses in engineering. To this end, two practical exercises were designed in the open-source software GNU Octave (compatible with MATLAB) using both synthetic and field data.
Estefania Artigao   +4 more
openaire   +1 more source

Towards greener horizontal-axis wind turbines: Analysis of carbon emissions, energy and costs at the early design stage [PDF]

open access: yes, 2014
This paper describes the development of a quantitative analysis system as a platform for rapidly estimate energy, costs and carbon emission to facilitate the comparison of different wind turbine concept designs.
Aso, Raymond, Cheung, Wai Ming
core   +2 more sources

Design of a low-noise aeroacoustic wind tunnel facility at Brunel University [PDF]

open access: yes, 2014
This paper represents the design principle of a quiet, low turbulence and moderately high speed aeroacoustic wind tunnel which was recently commissioned at Brunel University.
Bradshaw P.   +9 more
core   +1 more source

Techno-economic comparison of renewable energy systems using multi-pole system analysis (MPSA) [PDF]

open access: yes, 2016
The recently published method of multi-pole system analysis (MPSA) is used to techno-economically compare two wind-energy converters: offshore wind turbines and the energy ship concept.
Holl, M., Pelz, P. F., Platzer, M. F.
core   +1 more source

Practical application of CFD for wind loading on tall buildings [PDF]

open access: yes, 2009
This paper is concerned with assessing the scope of appicabiity for computational fluid dynamics(CFD) in the field of structural engineering, with a particular reference to tall buildings.
Bicanic, N.   +4 more
core   +2 more sources

On the need for a global engineering initiative to mitigate climate change [PDF]

open access: yes, 2016
There is growing scientific evidence that the continued emission of greenhouse gases will eventually lead to catastrophic irreversible climate change and that, therefore, a global effort needs to be started to transition to a fully renewable economy.
Platzer, Max F.
core   +1 more source

Characteristic velocity of strong wind for wind engineering purposes

open access: yesArchives of Civil Engineering, 2023
Eurocode standard recommends using fundamental basic wind velocity (characteristic velocity) as the design value in civil engineering. There are different approaches to estimate this value depending on the climate features of the given area and the quality of environmental data.
Tomasz Lipecki   +4 more
openaire   +2 more sources

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