English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In electric steelmaking, consumption of inputs plays an important role on the final billet cost, with particular emphasis to the energy consumption in the electric arc furnace, which can represent up to 30% of the operational cost in a melt shop. To quantify the contribution of different types of energy in EAF, it is used the performance indicator of total energy consumption, which associates equivalency factors for each type of energy, so that their measurement unit can be transformed to the base unit kWh/t. In this work, a test was conducted on a design of experiments format, varying the flow of natural gas and/or oxygen in a burner mode and in three lance modes, in order to modify their O2/GN ratio and evaluate the impact in total energy consumption.

INFLUÊNCIA DA PROPORÇÃO ENTRE AS VAZÕES DE OXIGÊNIO E GÁS NATURAL DO SISTEMA DE INJEÇÃO DE UM FORNO ELÉTRICO A ARCO NO CONSUMO DE ENERGIA TOTAL