The objective of this study is to evaluate the energetic, exergetic, sustainability, economic and environmental performances of a 4-cylinder turbodiesel aviation engine (TdAE) used on unmanned aerial vehicles for the take-off operation mode to assess the system with large aspects. Energy efficiency of …

Presentatie voor bewoners van Zuidwolde (Groningen) om hen te informeren over opties voor duurzame installaties die toegepast kunnen worden voordat het lage temperatuur warmtenet wordt aangelegd.

Light is a form of energy produced by a luminous object which occurs as electromagnetic radiation and is closely related to other forms like radio waves, microwaves, gamma rays, infrared, UV and X radiation. The different kinds of radiation can be classified by using wavelengths. Only a small section …

This study aims to check the performance of two distinct configurations system: a photovoltaic-thermal (PVT) system with an ice buffer storage tank figure [1] and a conventional PV system with an air heat exchanger on the back, figure [3]. The ice buffer storage tank is used to store excess heat from …

This research investigates power optimization in Thread mesh wireless networks through an algorithmic approach, aiming to reduce overall power consumption while maintaining reliable network performance. Transmission power serves as a key parameter for achieving energy efficiency, and the study focuses …

Er is volgens Martien Visser alle reden het energiesysteem zo vorm te geven dat het tegen een fors stootje kan. Dat kost op de korte termijn ongetwijfeld iets meer dan puur sturen op efficiency en just-in-time, maar dat verdienen we dubbel en dwars terug in tijden van tegenspoed, stelt hij.

While modern wind turbines have become by far the largest rotating machines on Earth with further upscaling planned for the future, a renewed interest in small wind turbines (SWTs) is fostering energy transition and smart grid development. Small machines have traditionally not received the same level …

Decentralised renewable energy production in the form of fuels or electricity can have large scale deployment in future energy systems, but the feasibility needs to be assessed. The novelty of this paper is in the design and implementation of a mixed integer linear programming optimisation model to minimise …

When waves interact with surfaces of different structures they are reflected, and these reflections are mainly caused due to less wave energy being dissipated by the surface of the structure. Naturally, rock slopes or permeable structures (mangroves forests, brushwood material, etc.) are used around …