Droplet Gasification and Combustion in Simulated Reduced-gravity and Normal-gravity Environments

Download Droplet Gasification and Combustion in Simulated Reduced-gravity and Normal-gravity Environments PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 476 pages
Book Rating : 4.:/5 (57 download)

DOWNLOAD NOW!


Book Synopsis Droplet Gasification and Combustion in Simulated Reduced-gravity and Normal-gravity Environments by : Difei Wang

Download or read book Droplet Gasification and Combustion in Simulated Reduced-gravity and Normal-gravity Environments written by Difei Wang and published by . This book was released on 1997 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Combustion Studies of Alkane Droplets Under Reduced-gravity Conditions

Download Combustion Studies of Alkane Droplets Under Reduced-gravity Conditions PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 278 pages
Book Rating : 4.:/5 (318 download)

DOWNLOAD NOW!


Book Synopsis Combustion Studies of Alkane Droplets Under Reduced-gravity Conditions by : John Michael Card

Download or read book Combustion Studies of Alkane Droplets Under Reduced-gravity Conditions written by John Michael Card and published by . This book was released on 1992 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of Sooting in Droplet Combustion Under Microgravity and Normal-gravity Conditions

Download The Effects of Sooting in Droplet Combustion Under Microgravity and Normal-gravity Conditions PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.:/5 (374 download)

DOWNLOAD NOW!


Book Synopsis The Effects of Sooting in Droplet Combustion Under Microgravity and Normal-gravity Conditions by : Kyeong-Ook Lee

Download or read book The Effects of Sooting in Droplet Combustion Under Microgravity and Normal-gravity Conditions written by Kyeong-Ook Lee and published by . This book was released on 1997 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Theoretical and Experimental Studies on Evaporation and Combustion of Multicomponent Droplets in Reduced Gravity

Download Theoretical and Experimental Studies on Evaporation and Combustion of Multicomponent Droplets in Reduced Gravity PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 1186 pages
Book Rating : 4.:/5 (55 download)

DOWNLOAD NOW!


Book Synopsis Theoretical and Experimental Studies on Evaporation and Combustion of Multicomponent Droplets in Reduced Gravity by : Israel Aharon

Download or read book Theoretical and Experimental Studies on Evaporation and Combustion of Multicomponent Droplets in Reduced Gravity written by Israel Aharon and published by . This book was released on 1996 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Feasibility of Reduced Gravity Experiments Involving Quiescent, Uniform Particle Cloud Combustion

Download Feasibility of Reduced Gravity Experiments Involving Quiescent, Uniform Particle Cloud Combustion PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (317 download)

DOWNLOAD NOW!


Book Synopsis Feasibility of Reduced Gravity Experiments Involving Quiescent, Uniform Particle Cloud Combustion by :

Download or read book Feasibility of Reduced Gravity Experiments Involving Quiescent, Uniform Particle Cloud Combustion written by and published by . This book was released on 1989 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

International Aerospace Abstracts

Download International Aerospace Abstracts PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 940 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis International Aerospace Abstracts by :

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1997 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Apparatus Analysis for Implementing Liquid Droplet Combustion Experimentation Under Reduced Gravity Conditions

Download Apparatus Analysis for Implementing Liquid Droplet Combustion Experimentation Under Reduced Gravity Conditions PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 81 pages
Book Rating : 4.:/5 (114 download)

DOWNLOAD NOW!


Book Synopsis Apparatus Analysis for Implementing Liquid Droplet Combustion Experimentation Under Reduced Gravity Conditions by : R. L. Smith

Download or read book Apparatus Analysis for Implementing Liquid Droplet Combustion Experimentation Under Reduced Gravity Conditions written by R. L. Smith and published by . This book was released on 1982 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large Droplet Combustion and Extinction Experiment Conducted in Reduced Gravity Aboard an Aircraft

Download Large Droplet Combustion and Extinction Experiment Conducted in Reduced Gravity Aboard an Aircraft PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (366 download)

DOWNLOAD NOW!


Book Synopsis Large Droplet Combustion and Extinction Experiment Conducted in Reduced Gravity Aboard an Aircraft by : Peter M. Struk

Download or read book Large Droplet Combustion and Extinction Experiment Conducted in Reduced Gravity Aboard an Aircraft written by Peter M. Struk and published by . This book was released on 1996 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustically Excited Droplet Combustion in Normal Gravity and Microgravity

Download Acoustically Excited Droplet Combustion in Normal Gravity and Microgravity PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (62 download)

DOWNLOAD NOW!


Book Synopsis Acoustically Excited Droplet Combustion in Normal Gravity and Microgravity by : Srinivasan Dattarajan

Download or read book Acoustically Excited Droplet Combustion in Normal Gravity and Microgravity written by Srinivasan Dattarajan and published by . This book was released on 2004 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Droplets and Sprays

Download Droplets and Sprays PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 9811074496
Total Pages : 433 pages
Book Rating : 4.8/5 (11 download)

DOWNLOAD NOW!


Book Synopsis Droplets and Sprays by : Saptarshi Basu

Download or read book Droplets and Sprays written by Saptarshi Basu and published by Springer. This book was released on 2017-12-11 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on droplets and sprays relevant to combustion and propulsion applications. The book includes fundamental studies on the heating, evaporation and combustion of individual droplets and basic mechanisms of spray formation. The contents also extend to the latest analytical, numerical and experimental techniques for investigating the behavior of sprays in devices like combustion engines and gas turbines. In addition, the book explores several emerging areas like interactions between sprays and flames and the dynamic characteristics of spray combustion systems on the fundamental side, as well as the development of novel fuel injectors for specific devices on the application side. Given its breadth of coverage, the book will benefit researchers and professionals alike.

Numerical Simulation of Combustion of Single Component and Multicomponent Unsupported and Fiber-supported Droplets in Micro-gravity

Download Numerical Simulation of Combustion of Single Component and Multicomponent Unsupported and Fiber-supported Droplets in Micro-gravity PDF Online Free

Author :
Publisher :
ISBN 13 : 9781321608601
Total Pages : pages
Book Rating : 4.6/5 (86 download)

DOWNLOAD NOW!


Book Synopsis Numerical Simulation of Combustion of Single Component and Multicomponent Unsupported and Fiber-supported Droplets in Micro-gravity by : Narugopal Ghata

Download or read book Numerical Simulation of Combustion of Single Component and Multicomponent Unsupported and Fiber-supported Droplets in Micro-gravity written by Narugopal Ghata and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed computational study of evaporation and combustion phenomena of unsupported and fiber-supported single and multi-component droplets is presented. The current study consists of a total of five parts: (a) study the effects of support fibers on the vaporization of single component n-heptane droplets, (b) study the effects of the Marangoni stress in single component n-heptane droplet combustion, (c) study the effects of support fibers in single component n-heptane droplet combustion, (d) study soot shell formation for single component n-heptane droplet, and (e) study multi-component n-heptane/n-hexadecane droplet evaporation and combustion. The volume-of-fluid (VOF) method is employed in the studies to capture the liquid-gas interface for transient two-phase multidimensional flows. The calculations also include variable thermo-physical properties of the liquid and gas phases as well as Marangoni stresses. In the first part of the study, a detailed numerical investigation of the effects of support fibers on the vaporization of a fiber-supported n-heptane droplet in reduced gravity is presented. This part of the study also investigated the effects of the thickness of fiber, ambient pressure, and ambient temperature on droplet evaporation. The computational results were validated with experimental results. In the second part of the droplet combustion study, a detailed numerical investigation of the Marangoni effects for fiber supported n-heptane droplet combustion in reduced gravity is presented. A 21-step n-heptane reaction mechanism proposed by Machrafi et al. (2009) is incorporated to model the combustion with both low and high temperature chemistry. Predicted burning rates and flame diameters have been validated with data from drop tower experiments. The present computational results agree well with the experimental results. The primary focus in the third part of the study is on the effects of support fibers on the droplet burning rates and flame structure. A 21-step n-heptane reaction mechanism consisting of 20 species proposed by Zhang et al. (2013) is employed to model the combustion chemistry. Computed burning rates and flame stand-off ratios are compared with the experimental results of Jackson and Avedisian (1993). Predicted flame structures are also validated with the experimental results of Mikami et al. (1994). The present computational results agree well with the experimental results. The results indicate that the support fibers can have significant impact on droplet burning rates and flame structures. In the fourth part of the study, a detailed numerical investigation of unsupported and fiber supported n-heptane droplet combustion in reduced gravity is done to explore some important information i.e., the location of pyrolysis and soot shell using a complex multidimensional computational fluid dynamic (CFD) analysis with a detailed reaction mechanism. A 25-step n-heptane mechanism consisting of 21 species is incorporated to model the combustion. The reaction mechanism is validated for the ignition delay time. Computed burning rates and flame stand-off ratios for both unsupported and fiber-supported droplets have been validated with prior computational and experimental studies. The computed soot shell stand-off ratios are validated by comparisons with experimental and computational results. The present computational results agree well with the experimental results.In the fifth and final part, a numerical study of vaporization and combustion of unsupported and fiber-supported multi-component n-heptane/n-hexadecane droplet is presented.

Droplet Combustion Characteristics Under Microgravity and Normal-gravity Conditions

Download Droplet Combustion Characteristics Under Microgravity and Normal-gravity Conditions PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 558 pages
Book Rating : 4.:/5 (312 download)

DOWNLOAD NOW!


Book Synopsis Droplet Combustion Characteristics Under Microgravity and Normal-gravity Conditions by : Mun Young Choi

Download or read book Droplet Combustion Characteristics Under Microgravity and Normal-gravity Conditions written by Mun Young Choi and published by . This book was released on 1992 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Pressure Droplet Burning Experiments in Reduced Gravity

Download High Pressure Droplet Burning Experiments in Reduced Gravity PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

DOWNLOAD NOW!


Book Synopsis High Pressure Droplet Burning Experiments in Reduced Gravity by : C. Chauveau

Download or read book High Pressure Droplet Burning Experiments in Reduced Gravity written by C. Chauveau and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

Download Scientific and Technical Aerospace Reports PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 984 pages
Book Rating : 4.X/5 (4 download)

DOWNLOAD NOW!


Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1976 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Droplet Vaporization in a High Pressure Gas

Download Droplet Vaporization in a High Pressure Gas PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 472 pages
Book Rating : 4.:/5 (89 download)

DOWNLOAD NOW!


Book Synopsis Droplet Vaporization in a High Pressure Gas by : Jon Phillip Hartfield

Download or read book Droplet Vaporization in a High Pressure Gas written by Jon Phillip Hartfield and published by . This book was released on 1991 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Droplet Combustion of Surrogate and Real Fuel Systems in a Low Convection Condition

Download Droplet Combustion of Surrogate and Real Fuel Systems in a Low Convection Condition PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 542 pages
Book Rating : 4.:/5 (912 download)

DOWNLOAD NOW!


Book Synopsis Droplet Combustion of Surrogate and Real Fuel Systems in a Low Convection Condition by : Yu-Cheng Liu

Download or read book Droplet Combustion of Surrogate and Real Fuel Systems in a Low Convection Condition written by Yu-Cheng Liu and published by . This book was released on 2013 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: The droplet burning characteristics of aviation (Jet-A) and ground transportation (gasoline) fuels, a standard reference gasoline (indolene), three and four component surrogate fuels, several biodiesel surrogates (methyl butanoate (MB) and decanoate (MD)), and three single component fuels (heptane, octane and decane) were examined from the perspective of the spherically symmetric droplet flame promoted by a low gravity environment in the standard atmosphere. The parameters included the initial droplet diameter (Do) and the fuel composition. Access to the experimental times required to observe the complete droplet burning history was obtained by carrying out the experiments in a drop tower that provided about 1 s of experimental time (Do ~ 1 mm), and the orbiting International Space Station (ISS) using an experimental design on the ISS that could produce both freely-floating and fiber-supported droplets with essentially any Do and unlimited experimental times. For some of the results reported (those for n-heptane, n-octane, ndecane) Do was varied over the widest range ever reported (0.5 mm to 5 mm) across which radiative and sooting processes were considered to either influence burning (for Do ~ 1.5 mm) or have a minimal affect (for Do

An Experimental Method for Studying Combustion of an Unsupported Fuel Droplet at Reduced Gravity

Download An Experimental Method for Studying Combustion of an Unsupported Fuel Droplet at Reduced Gravity PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 482 pages
Book Rating : 4.:/5 (64 download)

DOWNLOAD NOW!


Book Synopsis An Experimental Method for Studying Combustion of an Unsupported Fuel Droplet at Reduced Gravity by : Jiann Chyuan Yang

Download or read book An Experimental Method for Studying Combustion of an Unsupported Fuel Droplet at Reduced Gravity written by Jiann Chyuan Yang and published by . This book was released on 1990 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: