Results 21 to 30 of about 152,824 (132)

Temperature uniformity optimization with power-frequency coordinated variation in multi-source microwave based on sequential quadratic programming

open access: yesHigh Temperature Materials and Processes, 2023
The focus of this study is to regulate the variation in the input parameters of multiple microwave sources in a high-frequency multimode resonant heating system to achieve uniform heating.
Yang Biao   +4 more
doaj   +1 more source

Study of the Synergistic Effect of Induction Heating Parameters on Heating Efficiency Using Taguchi Method and Response Surface Method

open access: yesApplied Sciences, 2022
This work designed an intercalation internal induction heating coil in a mold and drew a plate-type steel for the heating mold (size: 300 mm × 200 mm × 40 mm). First, to explore the influence rule of special-shaped coils on induction heating effects, the
Jiajie Li   +3 more
doaj   +1 more source

Dynamic Model for a Uniform Microwave-Assisted Continuous Flow Process of Ethyl Acetate Production

open access: yesEntropy, 2018
The aim of this work is to present a model of a reaction tube with cross structures in order to improve ethyl acetate production and microwave heating uniformity.
Yuanyuan Wu   +3 more
doaj   +1 more source

Modelling Induction Heating of Aluminium Sheets for Hot Stamping

open access: yesEngineering Proceedings, 2023
Hot forming of aluminium sheets enables the forming of complex shapes with high-strength alloys due to increased formability at elevated temperatures.
Alexandre Gariépy, Guillaume D’Amours
doaj   +1 more source

Solar dryer with thermal storage and biomass-backup heater [PDF]

open access: yes, 2007
An indirect type natural convection solar dryer with integrated collector-storage solar and biomass backup heaters has been designed, constructed and evaluated.
Madhlopa, A., Ngwalo, G.
core   +1 more source

Using a Conformal Water Bolus to Adjust Heating Patterns of Microwave Waveguide Applicators [PDF]

open access: yes, 2017
Background: Hyperthermia, i.e., raising tissue temperature to 40-45°C for 60 min, has been demonstrated to increase the effectiveness of radiation and chemotherapy for cancer.
Dewhirst   +9 more
core   +2 more sources

Theoretical analysis of induction heating in high-temperature epitaxial growth system

open access: yesAIP Advances, 2018
The temperature uniformity and heating efficiency in a high-temperature epitaxial growth system were investigated by modeling and simulating. The finite element method (FEM) was used to calculate the distribution of magnetic field and temperature field ...
Shuzhe Mei   +11 more
doaj   +1 more source

Improved heating method for shape-memory alloy using carbon nanotube and silver paste

open access: yesFashion and Textiles, 2023
Shape memory alloys (SMAs) have a special ability to remember their initial shape and return from operating temperature. For this special ability, there are many studies in the field of smart wearables to replace rigid, heavy, and large electric ...
Sang Jin Kim   +3 more
doaj   +1 more source

An AC susceptometer for the characterization of large, bulk superconducting samples [PDF]

open access: yes, 2008
The main purpose of this work was to design, develop and construct a simple, low-cost AC susceptometer to measure large, bulk superconducting samples (up to 32 mm in diameter) in the temperature range 78-120 K.
B Vanderheyden   +19 more
core   +1 more source

Finite Element Method for Freezing and Thawing Industrial Food Processes

open access: yesFoods, 2021
Freezing is a well-established preservation method used to maintain the freshness of perishable food products during storage, transportation and retail distribution; however, food freezing is a complex process involving simultaneous heat and mass ...
Tobi Fadiji   +4 more
doaj   +1 more source

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