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

Fast and precise measuring technique is required for vigilant monitoring of risk assessment of fire. In the present work, digital holographic interferometry has been applied for temperature profile measurement of single and coalesced candle flames without undergoing the tedious phase unwrapping procedure. Hence, it has also reduced time and effort. The impact of wick thickness on the temperature profile of single and coalesced candle flames has also been investigated. It is inferred that the peak temperature of the single and coalesced candle flame diminishes with an increase in the wick thickness of the candle. It has also been deduced that the coalescence of flame enhances the peak temperature of the flame. Maximum enhancement of peak temperature (103 K) on the coalescence of flame has been observed in the merged flames of the thinnest wick. The experimentally calculated value of temperature is in proximity to the temperature measured through the thermocouple.

Digital Holographic Interferometry for Temperature Measurement of Flame without Phase Unwrapping