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9 Results Found

  • Article
  • Open Access
2 Citations
3,058 Views
29 Pages

20 April 2023

Climate change and urban heat island effects affect the energy consumption of buildings in urban heat islands. In order to meet the requirements of engineering applications for detailed daily design parameters for air conditioning, the 15-year summer...

  • Article
  • Open Access
14 Citations
2,698 Views
17 Pages

Almond Shells and Exhausted Olive Cake as Fuels for Biomass Domestic Boilers: Optimization, Performance and Pollutant Emissions

  • Rocío Collado,
  • Esperanza Monedero,
  • Víctor Manuel Casero-Alonso,
  • Licesio J. Rodríguez-Aragón and
  • Juan José Hernández

14 June 2022

The combustion of two non-woody types of biomass (almond shells and exhausted olive cake) in a domestic boiler at different loads was studied in order to evaluate their suitability as fuels. To select the optimal boiler operating conditions (excess a...

  • Article
  • Open Access
5 Citations
2,640 Views
12 Pages

The purpose of this paper is to discuss an optimal operation and schedule of commerce air-conditioning system by considering the demand response in order to obtain the maximal benefit; this paper first collects the operating data of the chiller units...

  • Article
  • Open Access
1,065 Views
24 Pages

17 June 2025

Compressed air energy storage (CAES) systems represent a critical technological solution for addressing power grid load fluctuations by generating electrical power during peak load periods and storing energy during low load periods. As a prominent br...

  • Article
  • Open Access
4 Citations
3,237 Views
18 Pages

30 August 2023

Rotor and stator support structures of significant size and mass are required to withstand the considerable loads that direct-drive wind turbine electrical generators face to maintain an air-gap clearance that is open and stable. With the increase of...

  • Article
  • Open Access
1 Citations
429 Views
22 Pages

28 October 2025

The consequent-pole interior permanent-magnet (CPM) motor is a promising alternative for minimizing rare-earth magnet usage while supporting high-speed operation. However, rotor flux asymmetry often leads to distorted back-electromotive force wavefor...

  • Article
  • Open Access
1 Citations
1,438 Views
18 Pages

14 July 2024

During service, shoe-braked railway wheel steels are often subjected to a severe thermal cycle. Therefore, understanding the evolution of the microstructure and the resulting changes in mechanical properties during service is fundamental in the choic...

  • Article
  • Open Access
7 Citations
3,644 Views
19 Pages

A Proposal for the Application of Failure Assessment Diagrams to Subcritical Hydrogen Induced Cracking Propagation Processes

  • Borja Arroyo Martínez,
  • José Alberto Álvarez Laso,
  • Federico Gutiérrez-Solana,
  • Alberto Cayón Martínez,
  • Yahoska Julieth Jirón Martínez and
  • Ana Ruht Seco Aparicio

10 June 2019

In this work, an optimization proposal for a model based on the definition of regions for crack propagation by means of the micromechanical comparison by SEM images and its application to failure assessment diagrams (FADs) is presented. It consists i...

  • Article
  • Open Access
1,159 Views
24 Pages

The decarbonization of the operational fleet through the implementation of renewable and low-carbon fuels (LCFs) is considered a key factor in achieving the regulatory greenhouse gas (GHG) reduction targets set by the IMO and the EU. In parallel with...