Results 121 to 130 of about 897,556 (304)

General Purpose Microcomputers in Energy Management

, 1981
The development of general purpose microcomputers has brought powerful computing capability within the price range of virtually all energy managers, regardless of the size or sophistication of their operations.
Schmidt, P. S.
core  

Investigating the metastability of amorphous calcium carbonate by droplet microfluidics experiments using machine learning

Scientific Reports
Amorphous calcium carbonate (ACC) plays an important role in the crystallization pathways of calcite and its polymorphs influencing many natural and anthropogenic processes, such as carbon sequestration.
Ryan Santoso, Lisa Guignon, Guido Deissmann, Jenna Poonoosamy   +3 more
doaj   +1 more source

Economic and environmental assessment of alternative energy cooking technologies for households in Uganda

Scientific African
Access to clean cooking remains a critical challenge in Uganda, where over 90 % of households rely on traditional biomass fuels, which has worsened environmental degradation, gender disparities, and health risks.
Immaculate Nanteza, Nicholas Mukisa, Benard Musekese Wabukala, Micheal Samanya, Herbert Murungi   +4 more
doaj   +1 more source

PASTA‐ELN: Simplifying Research Data Management for Experimental Materials Science

Advanced Engineering Materials, EarlyView.
Research data management faces ongoing hurdles as many ELNs remain complex and restrictive. PASTA‐ELN offers an open‐source, cross‐platform solution that prioritizes simplicity, offline access, and user control. Its in tuitive folder structure, modular Python add‐ons, and open formats enable seamless documentation, FAIR data practices, and easy ...
S. Brinckmann, G. Winkens, R. Schwaiger
wiley   +1 more source

Two-boosting-staged single-switched ultrahigh step-up topology with continuous input current and reduced voltage stress

Scientific Reports
This article presents a modified non-isolated ultrahigh step-up DC-DC converter comprising two boosting stages: a voltage multiplier cell and a two-winding coupled inductor (TWCI).
Hossein Shayeghi, Reza Mohajery, Farzad Sedaghati, Hamed Mojarad, Nicu Bizon   +4 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Enhancing Transient and Steady-State Performance in Grid-Connected VSCs: A Comprehensive Frequency Region Analysis of Decoupling Current Units

IEEE Access
This paper introduces an innovative synthesis of inner loop control for grid-connected Voltage Source Converters (VSCs), comprising a Decoupling Current Unit (DCU) with a classic current tracking controller. The objective is to enhance both transient and
Mehdi Forouzanfar, Anna Pinnarelli, Seyyed Mohammad Sadegh Ghiasi, Daniele Menniti, Nicola Sorrentino, Giovanni Brusco, Pasquale Vizza, Hossein Safaiepour   +7 more
doaj   +1 more source

Toward Knowledge‐Based Workflows: A Semantic Approach to Atomistic Simulations for Mechanical and Thermodynamic Properties

Advanced Engineering Materials, EarlyView.
Knowledge‐based atomistic workflows are presented for mechanical and thermodynamic properties. By coupling modular simulations with ontology‐aligned metadata and provenance, Fe case studies on elastic behavior, defects, thermal properties, and Hall–Petch strengthening reveal how FAIR, queryable, and reusable simulation data can be generated. Mechanical
Abril Azócar Guzmán, Hoang‐Thien Luu, Sarath Menon, Tilmann Hickel, Nina Merkert, Stefan Sandfeld   +5 more
wiley   +1 more source

Energy Audit and Energy Management

The foundation of a systematic decision-making process in the field of energy management is an energy audit. Energy management is required for the area's optimal management of energy procurement and use. Energy management and energy audits are carried out in accordance with the suggestions made by the energy audit team in order to save money by ...
openaire   +2 more sources