NDLI: Numerical Analysis of Multicomponent Suspension Droplets in High-Velocity Flame Spray Process

Content Provider	Springer Nature Link
Author	Gozali, Ebrahim Mahrukh, Mahrukh Gu, Sai Kamnis, Spyros
Copyright Year	2014
Abstract	The liquid feedstock or suspension as a different mixture of liquid fuel ethanol and water is numerically studied in high-velocity suspension flame spray (HVSFS) process, and the results are compared for homogenous liquid feedstock of ethanol and water. The effects of mixture on droplet aerodynamic breakup, evaporation, combustion, and gas dynamics of HVSFS process are thoroughly investigated. The exact location where the particle heating is initiated (above the carrier liquid boiling point) can be controlled by increasing the water content in the mixture. In this way, the particle inflight time in the high-temperature gas regions can be adjusted avoiding adverse effects from surface chemical transformations. The mixture is modeled as a multicomponent droplet, and a convection/diffusion model, which takes into account the convective flow of evaporating material from droplet surface, is used to simulate the suspension evaporation. The model consists of several sub-models that include premixed combustion of propane-oxygen, non-premixed ethanol-oxygen combustion, modeling of multicomponent droplet breakup and evaporation, as well as heat and mass transfer between liquid droplets and gas phase.
Starting Page	940
Ending Page	949
Page Count	10
File Format	PDF
ISSN	10599630
Journal	Journal of Thermal Spray Technology
Volume Number	23
Issue Number	6
e-ISSN	15441016
Language	English
Publisher	Springer US
Publisher Date	2014-05-09
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	HVSFS multicomponent droplet suspension thermal spray process Surfaces and Interfaces, Thin Films Tribology, Corrosion and Coatings Characterization and Evaluation of Materials Operating Procedures, Materials Treatment Analytical Chemistry
Content Type	Text
Resource Type	Article
Subject	Surfaces, Coatings and Films Materials Chemistry Condensed Matter Physics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

High-Velocity Suspension Flame Sprayed (HVSFS) Hydroxyapatite Coatings for Biomedical Applications

Numerical Investigation of High Velocity Suspension Flame Spraying

Microstructural and Tribological Investigation of High-Velocity Suspension Flame Sprayed (HVSFS) Al$_{2}$O$_{3}$ Coatings

A Numerical Study of Suspension Injection in Plasma-Spraying Process

Numerical Modeling of Suspension HVOF Spray

Comparison Between High-Velocity Suspension Flame Spraying and Suspension Plasma Spraying of Alumina

Nanocomposite Lanthanum Zirconate Thermal Barrier Coating Deposited by Suspension Plasma Spray Process

Heat Flux Estimation of a Flame Thermal Spray Process Using a Thermally Thin Composite Calorimeter

Numerical Simulation of Droplet Impact on Patterned Surfaces

Numerical Analysis of Multicomponent Suspension Droplets in High-Velocity Flame Spray Process

Similar Documents

High-Velocity Suspension Flame Sprayed (HVSFS) Hydroxyapatite Coatings for Biomedical Applications

Numerical Investigation of High Velocity Suspension Flame Spraying

Microstructural and Tribological Investigation of High-Velocity Suspension Flame Sprayed (HVSFS) Al$_{2}$O$_{3}$ Coatings

A Numerical Study of Suspension Injection in Plasma-Spraying Process

Numerical Modeling of Suspension HVOF Spray

Comparison Between High-Velocity Suspension Flame Spraying and Suspension Plasma Spraying of Alumina

Nanocomposite Lanthanum Zirconate Thermal Barrier Coating Deposited by Suspension Plasma Spray Process

Heat Flux Estimation of a Flame Thermal Spray Process Using a Thermally Thin Composite Calorimeter

Numerical Simulation of Droplet Impact on Patterned Surfaces

Numerical Analysis of Multicomponent Suspension Droplets in High-Velocity Flame Spray Process