INTERNATIONAL CONFERENCE PRESENTATIONS
2024
Forecasting operational performance of a waste incinerator using AI-based models
Seongmin Park, Heeyoon Kim, Hyunbin Jo, Dongmin Shin, Jaeho Lee, Jihoon son, Yongkeun Yun, Changkook Ryu
10th International Symposium on Energy from Biomass and Waste, 25-27 November 2024, Venice, Italy
Effect of combustion temperature and oxygen concentrations of flue gas during NH3/CO/Air/Ar combustion using a lab-scale bubbling fluidized bed reactor (poster)
Hotae Im, Sungjin Park, Sungho Jo, Taeyoung Mun
The 2024 International Symposium on Clean Energy and Advanced Materials, 20-23 November, Busan, Koreas
An Experimental study on optimization of ammonia co-firing in an 1 MWth pulverized coal combustion system
Woo-hyun Sim, Seong-hwan Hwang, Jae-wook Lee, Chang-hee Byun, Tae-young Chae, Won Yang, Chang-guk Ryu
The 2024 International Symposium on Clean Energy and Advanced Materials, 20-23 November, Busan, Koreas
CNN-based analysis for pyrolysis kinetics and lignocellulosic composition of biomass for thermogram data
Heeyoon Kim, Hyunbin Jo, Changkook Ryu
The 2024 International Symposium on Clean Energy and Advanced Materials, 20-23 November, Busan, Korea
Utilizing AI-driven models for forecasting and optimizing the operational performance of a solid waste incinerator
Seongmin Park, Heeyoon Kim, Hyunbin Jo, Dongmin Shin, Jaeho Lee, Jihoon son, Yongkeun Yun, Changkook Ryu
The 2024 International Symposium on Clean Energy and Advanced Materials, 20-23 November, Busan, Korea (Best Paper Award Second Prize)
Optimization of IGCC gasifier operation combining reduced-order model and artificial neural network (poster)
Joonyeong Nam, Seongmin Park, Changkook Ryu
The 2024 International Symposium on Clean Energy and Advanced Materials, 20-23 November, Busan, Korea
Numerical Analysis on NH3-Coal Cofiring Strategy in a 1000 MWe Opposed Wall-firing Boiler
Seonkyo Ha, Woosuk Kang, Yunha Koo, Changkook Ryu, Donggyu Kim, Kyoungil Park, Sehyun baek
The 2024 International Symposium on Clean Energy and Advanced Materials, 20-23 November, Busan, Korea
Evaluation of numerical reaction model for ammonia in turbulent non-premixed swirl burner of an industrial-scale furnace (poster)
Gibeom Park, Won yang, Taeyoung Chae, Changkook Ryu
The 2024 International Symposium on Clean Energy and Advanced Materials, 20-23 November, Busan, Korea
Dynamic characteristics analysis of gas temperature, heat duty, and slag behavior in an IGCC coal gasifier in response to changes in the oxidant/coal ratio
Joonyeong Nam, Seongmin Park, Mukyeong Kim, Changkook Ryu, Jieun Park, Sangwon Lee
12th International Freiberg Conference on Circular Carbon Technologies, 23-27 September 2024, Shanghai, China (Award for Outstanding Presentation)
Optimization of coal/NH3 co-firing method in a 500 MWe tangential-firing pulverized coal boiler
Yunha Koo, Woosuk Kang, Seonkyo Ha, Hyunbin Jo, Sehyun Baek, Kyoungil Park, Changkook Ryu
3rd Symposium on Ammonia Energy, 23-26 September 2024, Shanghai, China
CFD Evaluation of Ammonia Co-firing Strategy in a 1000 MWe Wall-firing Coal Boiler
Seonkyo Ha, Woosuk Kang, Yunha Koo, Changkook Ryu, Donggyu Kim, Kyoungil Park, Sehyun Baek
3rd Symposium on Ammonia Energy, 23-26 September 2024, Shanghai, China
Numerical modeling of water disinfection in a cylindrical UV-C LED reactor for design optimization (poster)
Seoyoung Kang, Jinseung Bae, Sungsu Park, Kyoungjun Kim, Junghun Lee, Chulsoo Yoon, Changkook Ryu
3rd International Symposium on Carbon & Functional Materials for Energy & Environment, 21-24 February 2024, Danang, Vietnam
Dynamic behaviors of gas temperature, heat duty, and slag layer in an IGCC coal gasifier in response to changes in oxidant/solid ratio (poster)
Joonyeong Nam, Seongmin Park, Mukyeong Kim, Changkook Ryu, Jieun Park, Sangwon Lee
3rd International Symposium on Carbon & Functional Materials for Energy & Environment, 21-24 February 2024, Danang, Vietnam
2023
Deep learning-based model for real-time prediction and control optimization of NOx and NH3 concentrations at SCR outlet
Hyunbin Jo, Donghyup Kang, Changkook Ryu
40th International Pittsburgh Coal Conference, 4-6 October 2023, Istanbul, Turkiye
Development of global combustion mechanism of NH3 for numerical analysis on cofiring with pulverized coal
Woosuk Kang, Jongmin Park, Changkook Ryu
18th Conference on Sustainable Development of Energy, Water, and Environment Systems, 24-29 September 2023, Dubrovnik, Croatia
Optimization of NH3 cofiring method with pulverized coal in a tangential firing boiler using numerical simulation
Yunha Koo, Hyunbin Jo, Seonkyo Ha, Woosuk Kang, Sangbin Park, Jongmin Lee, Sehyun Baek, Changkook Ryu
18th Conference on Sustainable Development of Energy, Water, and Environment Systems, 24-29 September 2023, Dubrovnik, Croatia
Prediction model for pyrolysis kinetics of torrefied biomass based on raw biomass properties and torrefaction severity
Heeyoon Kim, Seunghan Yu, Howon Ra, Sungmin Yoon, Changkook Ryu
31st European Biomass Conference & Exhibition, 5-8 June 2023, Bologna, Italy
CFD Evaluation of NH3 Cofiring with Pulverized Coal in a Commercial Tangential-firing Boiler
Yunha Koo, Hyunbin Jo, Seonkyo Ha, Woosuk Kang, Jongmin Park, Sangbin Park, Jongmin Lee, Sehyun Baek, Changkook Ryu
14th Asia-Pacific Conference on Combustion, 14-18 May 2023, Kaohsiung, Taiwan
Development of Global Combustion Mechanism of NH3 for Computational Fluid Dynamics on Cofiring with Pulverized Coal
Woosuk Kang, Jongmin Park, Changkook Ryu
14th Asia-Pacific Conference on Combustion, 14-18 May 2023, Kaohsiung, Taiwan
2022
Prediction model for pyrolysis kinetics of torrefied biomass based on torrefaction severity and properties of raw biomass(poster)
Heeyoon Kim, Seunghan Yu, Changkook Ryu
6th Asia Pacific Biochar Conference 2022, 24-26 October 2022, Seoul, Korea
Optimization of overfire air for improved performance and NOx reduction in a commercial wall-firing coal boiler(poster)
Woosuk Kang, Hyunbin Jo, Jongwook Lee, Kyehwan Jang,
Tae Young Chae, Jae Wook Lee Changkook ryu
13th European Conference on Industrial Furnaces and Boilers, 19-22 April 2022, Algrave, Portugal
Numerical studies on boiler performance and influence of burner tilt during uneven secondary air supply in a tangential-firing coal boiler
Hyunbin Jo, Jongkeun Park, Woosuk Kang, Jun Seok Hong, Sung Min Yoon, Ho Won Ra, Changkook Ryu
13th European Conference on Industrial Furnaces and Boilers, 19-22 April 2022, Algrave, Portugal
2021
Analysis of fuel property correlations and pyrolysis behaviors for torrefied biomass of woody and herbaceous samples
Seunghan Yu, Heeyoon Kim, Jinje Park, Yongwoon Lee, Changkook Ryu
13th Asia-Pacific Conference on Combustion 2021, 4 - 9 December 2021, ADNEC, Abu Dhabi - UAE
Effect of burner tilt on flow, heat transfer and NOx emission during operation with uneven air supply in a 500MWe tangential-firing boiler
Hyunbin Jo, Jongkeun Park, Woosuk Kang, Jun Seok Hong, Changkook Ryu
13th Asia-Pacific Conference on Combustion 2021, 4 - 9 December 2021, ADNEC, Abu Dhabi - UAE
2020
Process Development for Large-scale Biochar Production by integration of Pyrolysis and Large Combustion Plant
Seunghan Yu, Heeyun Kim, Changkook Ryu, Minsu Kim
4th International Converence on Bioresources, Energy, Environment, and Materials Technology (BEEM 2020), 6-9 September 2020, Incheon, South Korea(Best student oral presentation)
2019
Development of a new dynamic reduced order model optimized for a Shell coal gasifier integrating the slag flow model
Mukyeong Kim, Changkook Ryu, Insoo Ye
14th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES), 1-6 October 2019, Dubrovnik, Croatia
Taean 300 MWe IGCC coal gasifier: Operation improvement supported by dynamic reduced order model and CFD (Plenary Lecture)
Mukyeong Kim, Changkook Ryu, Bongkeun Kim
2019 International Symposium on Clean Energy and Advanced Materials(CEAM 2019), 25-28, September, 2019,
Busan, South Korea
Evaluation of slagging model for ash deposition in entrained flow reactor (EFR)(poster)
Kieseop Kang, Hyunbin Jo, Jongkeun Park, Ho Lim, Chunghwan Jeon, Changkook Ryu
2019 International Symposium on Clean Energy and Advanced Materials(CEAM 2019), 25-28, September, 2019,
Busan, South Korea
Optimization of separated overfire air to reduce NOx emission for the retrofit of a commercial coal boiler using CFD modeling
Hyunbin Jo, Kiseop Kang, Jongkeun Park, Changkook Ryu, Hyunsoo Ahn, Younggun Go
2019 International Symposium on Clean Energy and Advanced Materials(CEAM 2019), 25-28, September, 2019,
Busan, South Korea
Upgrading the fuel quality of wood pellet by torrefaction
Seunghan Yu, Jinje Park, Changkook Ryu
2019 International Symposium on Clean Energy and Advanced Materials(CEAM 2019), 25-28, September, 2019,
Busan, South Korea
Derivation of lignocellulosic composition from thermogravimetric analysis based on modified pyrolysis kinetics
Heeyoon Kim, Minsu Kim, Changkook Ryu
2019 International Symposium on Clean Energy and Advanced Materials(CEAM 2019), 25-28, September, 2019,
Busan, South Korea
Effect of distributing combustion in the boiler on controlling flue gas temperature in pressurized oxy-fired systems with low flue gas recirculation
Hamed Jafari, Won Yang*, Changkook Ryu
The 12th Asia-Pacific Conference on Combustion, 1-5, July, 2019,
Fukuoka, Japan
Prediction of three biomass components and improved modeling of pyrolysis kinetics using thermogravimetric analysis
Heeyoon Kim, Minsu Kim, Changkook Ryu
The 3rd International Conference on Bioresource, Energy, Environment, and Materials Technology (BEEM), 12-15, June, 2019,
Hongkong, China
Improvement of energy density and grindability for wood pellets by torrefaction
Seunghan Yu, Jinje Park, Changkook Ryu
The 3rd International Conference on Bioresource, Energy, Environment, and Materials Technology (BEEM), 12-15, June, 2019,
Hongkong, China
2018
1-D analysis of a 560 MWe power plant boiler performing under different coal specifications
Hamed Jafari, Won Yang*, Changkook Ryu
2018 International Pittsburgh Coal Conference, 15-18, October, 2018, Xuzhou, China
Development of a dynamic reduced order model for Taean coal gasifier integrating the slag flow model
Mukyeong Kim, Insoo Ye, Changkook Ryu, Bonggeun Kim
2018 International Pittsburgh Coal Conference, 15-18, October, 2018, Xuzhou, China
Fuel properties and grindability of torrefied wood pellets(poster)
Seunghan Yu, Jinje Park, Minsu Kim, Changkook Ryu, Yongwoon Lee, Won Yang
2nd International Conference on Bioresource Technology for Bioenergy, Bioproducts & Environmental Sustainability, 16-19, September, 2018, Sitges, Spain
Characterization of biochar and byproducts from slow pyrolysis of Hinoki cypress(poster)
Seunghan Yu, Jinje Park, Minsu Kim, Changkook Ryu, Jungkeuk Park
2nd International Conference on Bioresource Technology for Bioenergy, Bioproducts & Environmental Sustainability, 16-19, September, 2018, Sitges, Spain
Characterization of biochar from various biomass produced by slow pyrolysis at 500℃(poster)
Jinje Park, Seunghan Yu, Minsu Kim, Changkook Ryu, Jungkeuk Park
2nd International Conference on Bioresource Technology for Bioenergy, Bioproducts & Environmental Sustainability, 16-19, September, 2018, Sitges, Spain
Efficient large-scale biochar production by process integration of pyrolysis with a host boiler
Minsu Kim, Jinje Park, Seunghan Yu, Changkook Ryu*, Jungkeuk Park.
2nd Int. Conf. on Bioresources, Energy, Environment, and Materials Technology (BEEM), 10-13, June, 2018. Hongcheon, Korea
Comparison of dynamic behaviors between crystallized and glassy slags on the wall of an entrained coal gasifier
Mukyeong Kim, Insoo Ye, Changkook Ryu
9th International Freiberg Conference on IGCC & XtL Technologies, 3-8, June, 2018, Berlin, Germany
2017
Derivation of accurate rate constants for char CO2, H2O gasification using a pressurized drop tube furnace
Geun Sohn, Insoo Ye, Changkook Ryu, Howon Ra, Sungmin Yoon
11th Asia-Pacific Conference on Combustion, 10-14, December, 2017, Sydney, Australia
Slow pyrolysis characteristics of woody and agricultural biomass for biochar production(poster)
Jinje Park, Minsu Kim, Seunghan Yu, Changkook Ryu, Jungkeuk Park
2017 International Conference of Alternative Fuel & Energy, 23-25, October, 2017, Daegu, Korea
CFD evaluation of ash slagging tendency depending on burner levels in large-scale coal-fired boilers
Kieseop Kang, Jongkeun Park, Changkook Ryu, Younggap Jeong
The Ninth JSME-KSME Thermal and Fluids Engineering Conference October 28-30, 2017, Okinawa, Japan
Numerical simulation on the effects of air staging for pulverized coal combustion in a tangential-firing boiler(poster)
Kieseop Kang, Changkook Ryu
15th International Congress on Combustion By-Products and Their Health Effects 2017, 25-28, June, 2017, Seoul, Korea
CFD evaluation of ash slagging tendency depending on burner levels in large-scale coal-fired boilers(poster)
Kiseop Kang, Jongkeun Park, Younggap Jeong, Changkook Ryu
EUBC 2017 - 25th European Biomass Conference and Exhibition, 12-15, June, 2017, Stockholm, Sweden
Characterization of biochar produced from various biomass by slow pyrolysis(poster)
Changkook Ryu, Jinje Park, Jungkeuk Park, Yongwoon Lee, Won Yang
EUBC 2017 - 25th European Biomass Conference and Exhibition, 12-15, June, 2017, Stockholm, Sweden
Charaterization of biochar and by-products produced from slow pyrolysis of biomass by direct contact with hot flue gas(poster)
Jinje Park, Minsu Kim, Seunghan Yu, Changkook Ryu, Jungkeuk Park
The 2nd international conference on biological waste as resource 2017, 25-28, May, 2017, Hongkong, China
Numerical modelling for pyrolysis and biochar production in a fixed bed reactor(poster)
Minsu Kim, Jinje Park, Seunghan Yu, Changkook Ryu
The 2nd international conference on biological waste as resource 2017, 25-28, May, 2017, Hongkong, China
A study on ash deposition characteristics during biomass co-firing using 80kW pulverized coal combustion system
B. Kang, T.Y. Chae, J.W. Lee, Y.W. Lee, C.K. Ryu,
2nd International Bioenergy (Shanghai) Conference and Exhibition, 20-21, April, 2017, Shanghai, China
Enhanced tar conversion from biomass over hot char particles
Jinje Park, Yongwoon Lee, Changkook Ryu
Asian conference on thermal sciences, 26-30, March, 2017, Jeju, Korea
2016
Dynamic modeling of slag flow on the wall of an entrained coal gasifier
Mukyeong Kim, Insoo Ye, Changkook Ryu
International symposium on gasification and its applications, 29-2, November-December, 2016, Busan, Korea
CFD evaluation of different char conversion models in a 10 ton/day coal slurry gasifier
Yunyoung Doh, Insoo Ye, Geun Son, Changkook Ryu, HoWon Ra
International symposium on gasification and its applications, 29-2, November-December, 2016, Busan, Korea
Investigation of slag flow onto the entrained-flow gasifier wall using numerical method (Poster)
Insoo Ye, Changkook Ryu
International symposium on gasification and its applications, 29-2, November-December, 2016, Busan, Korea
Conversion of alkali-chlorides with sulfate-based additives for reduction of high temperature corrosion
BJ Kim, YD Kim, JW Leem JH Song, CK Ruy, UD Lee
11th China-Korea Clean Energy Workshop, 20-23, Sept., 2016, Nanjing, China
Numerical analysis of flow and reaction characteristics in a coal-slurry gasifier for different operational loads
Yunyoung Doh, Insoo Ye, Changkook Ryu, Ho Won Ra
The 9th International Conference on Combustion, Incineration-Pyrosis, Emission and Climate Change, 20-23, Sept., 2016, Kyoto, Japan
Transient-state modeling for slag flow and heat transfer on the wall of an entrained coal gasifier
Mukyeong Kim, Insoo Ye, Changkook Ryu, Bongkeun Kim
The 9th International Conference on Combustion, Incineration-Pyrosis, Emission and Climate Change, 20-23, Sept., 2016, Kyoto, Japan
Numerical Analysis of Bioliquid Combustion in a 400 MWe Oil-Fired Boiler
Jongkeun Park, Sangbin Park, Changkook Ryu, Se Hyun Baek, Young Ju Kim, Ho Young Park
The 9th International Conference on Combustion, Incineration-Pyrosis, Emission and Climate Change, 20-23, Sept., 2016, Kyoto, Japan
Influence of slag properties and operating conditions on slag flow in a coal gasifier
Insoo Ye, Changkook Ryu, Bongkeun Kim
8th International Freiberg Conference, 12-16, June, 2016, Cologne, Germany
Biomass co-firing with fuel/air staging for NOx emission reduction in a 560 MWe-scale tangential-firing boiler (Poster)
Kieseop KANG, J. Oh, J. Yang, C.Ryu
EUBCE 2016 - 24th European Biomass Conference & Exhibition, 6-9, June, 2016, Amsterdam, Netherlands
Bioliquid co-firing in 400 MWe oil-fired power plant with wall-firing configuration (Poster)
Changkook RYU, J.-K. Park, S. Park
EUBCE 2016 - 24th European Biomass Conference & Exhibition, 6-9, June, 2016, Amsterdam, Netherlands
2015
Numerical analysis on biomass co-firing with fuel staging for NOx emission reduction in a commercial coal-fired boiler (Poster)
Kie Seop Kang, Jun Ho Oh, Joo Hyang Yang, Chang Kook Ryu, and Won Yang
AFORE 2015 - 5th Asia-Pacific Forum on Renewable Energy, 4-7, November, 2015, Jeju, Korea
Numerical study for slag flow characteristics on the wall of the entrained-bed coal gasifier (Poster)
Insoo Ye, Changkook Ryu
AFORE 2015 - 5th Asia-Pacific Forum on Renewable Energy, 4-7, November, 2015, Jeju, Korea
Fuel switching to bioliquid in commercial oil-fired power plants: field demonstration and cfd analysis
(Poster with Excellent Paper Award)
Jongkeun Park, Mukyeong Kim, Changkook Ryu, Sehyun Baek, Youngju Kim, Hoyoung Park, Sangbin Park
AFORE 2015 - 5th Asia-Pacific Forum on Renewable Energy, 4-7, November, 2015, Jeju, Korea
CFD simulations on combustion, heat transfer and NOx emissions in 100 MWe oxy-coal furnace
Changkook Ryu, Jeung-Eun A. KIM, Won YANG, Yong Ju KIM
AFORE 2015 - 5th Asia-Pacific Forum on Renewable Energy, 4-7, November, 2015, Jeju, Korea
Biomass co-firing with fuel staging for NOx emission reduction in a commercial coal-fired boiler
Kieseop Kang, Junho Oh, Joohyang Yang, Changkook Ryu, Won Yang
The 2015 World Congress on Advances in Aeronautics, Nano, Bio, Robotics, and Energy, 25-28, August, 2015
Numerical modeling of slag flow and sensitivity analysis in an entrained-bed coal gasifier
Insoo Ye, Sangbin Park, Changkook Ryu
The 2015 World Congress on Advances in Aeronautics, Nano, Bio, Robotics, and Energy, 25-28, August, 2015
Field Demonstration and Numerical Simulations for Combustion of Bioliquids in Two Commercial Oil-Fired Power Plants
C. Ryu, J-K. Park, S. Park, M-K. Kim, S-H. Beak, Y-J. Kim, H-Y. Park
EUBCE 2015 - 23rd European Biomass Conference & Exhibition, 1-4 Jun., 2015, Vienna, Austria
Combustion Characteristics of Sewage Sludge Pellets in a Fixed Bed Reactor
M. Kim, C. Ryu, T. Ohm
International Conference on Solid waste 2015, 19-23 May, 2015, Hongkong, China
2014
Numerical analysis on the effect of NOx reduction by biomass cofiring in a commercial coal-fired boiler
Junho Oh, Kieseop Kang, Juhang Yang, Changkook Ryu, Won Yang
The 8th International Conference on Combustion, Incineration-Pyrosis, Emission and Climate Change, 15-18 Oct., 2014, Hangzhou, China
Investigation for numerical slag flow model onto the entained-flow coal gasifier wall (Poster)
Insoo Ye, Changkook Ryu, Bongkeun Kim
The 8th International Conference on Combustion, Incineration-Pyrosis, Emission and Climate Change, 15-18 Oct., 2014, Hangzhou, China
2013
Computational fluid dynamics of oxy-coal combustion for demonstration in a 100 MWe-scale boiler
Ryu C, Kim JA
51th Combustion Symposium. Japanese Combustion Society, 4-6 Dec., 2013, Tokyo, Japan
Numerical Approaches to Retrofit of a Conventional Pulverized Coal Burner to an Oxy-Firing Burner (Poster)
Chae T, Yang W, Ryu C
30th Annual International Pittsburgh Coal Conference, 15-18 Sept., 2013, Beijing, China
An Experimental Study on Slagging/Fouling Characteristics for Various Coals Using a 50kWth Pulverized Coal Combustion System (Poster)
Lee J,Kang K, Chae T, Na I, Yang W, Ryu C
30th Annual International Pittsburgh Coal Conference, 15-18 Sept., 2013, Beijing, China
Numerical Simulations of Oxy-Coal Combustion in Youngdong 100 MWe Retrofit Boiler
Kim JA, Park S, Ryu C, Yang W, Kim Y, Park H, Kim H
3rd Oxyfuel Combustion Conference, 9-13 Sept., 2013, Ponferrada, Spain
Production and characterization of biochar from various biomass materials by slow pyrolysis
Lee Y, Park J, Gang K, Ryu C, Yang W, Jung J, Hyun S
International Conference on Solid Waste 2013, 05-08 May, 2013, Hong Kong
Numerical simulations of a 100MWe retrofitted boiler for demonstration of oxy-coal combustion
Kim J, Park S, Ryu C, Kim Y, Kim H
Asia-Pacific Conference on Combustion 2013, 20 May, 2013, Gyeongju, Korea
2012
Characteristics of biochar derived from biomass by slow pyrolyis (Poster)
Lee Y, Eum P, Ryu C, Jung J, Hyun S
International Solid Waste Association 2012, 17-19 Sept., 2012, Florence, Italy
Process consideration of fry-drying combined with steam compression for efficient fuel production from sewage sludge (Poster)
Hong S, Ryu C, Ko H, Chae J, Ohm T
International Solid Waste Association 2012, 17-19 Sept., 2012, Florence, Italy
Experimental study for behavior of tar during biomass gasification (Poster)
Eum P, Lee Y, Ryu C, Park Y
International Solid Waste Association 2012, 17-19 Sept., 2012, Florence, Italy
Characteristics of reaction, heat transfer and particle behavior in an entrained-flow coal gasifier
(Poster with Best Poster Award)
Ye I, Park S, Ryu C, Kim B, Park H
International Conference on Combustion, Incineration/Pyrolysis, Emission and
Climate Change 2012, 4-7 Sept., 2012, Ilsan, Korea
Behavior of sorbent particles in ceramic candle filters for multi-purpose syngas cleaning of waste gasification (Poster)
Oh J, Ryu C, Kim J, Kim H
International Conference on Combustion, Incineration/Pyrolysis, Emission and
Climate Change 2012, 4-7 Sept., 2012, Ilsan, Korea
Energy-efficient drying process of sewage sludge combining immersion frying and steam compression (Poster)
Hong S, Ryu C, Ohm T, Chae J
International Conference on Combustion, Incineration/Pyrolysis, Emission and
Climate Change 2012, 4-7 Sept., 2012, Ilsan, Korea
Experimental study for behavior of tar during biomass gasification
Eum P, Lee Y, Ryu C, Park Y
International Conference on Combustion, Incineration/Pyrolysis, Emission and
Climate Change 2012, 4-7 Sept., 2012, Ilsan, Korea
Numerical simulations of a 100MWe boiler retrofitted for demonstration of oxy-coal combustion
Kim J, Park S, Kim Y, Kim H, Ryu C
International Conference on Combustion, Incineration/Pyrolysis, Emission and
Climate Change 2012, 4-7 Sept., 2012, Ilsan, Korea
Characteristics of biochar derived from biomass by slow pyrolysis
Lee Y, Eum P, Ryu C
International Conference on Combustion, Incineration/Pyrolysis, Emission and
Climate Change 2012, 4-7 Sept., 2012, Ilsan, Korea
2011
Characteristics of biochar from slow pyrolysis of Geodae-Uksae
Lee Y, Eum P-R-B, Ryu C, Jung J-H, Hyun, S
2011 Int. Symp. on Biochar, 8-9 Dec., 2011, Wonju, Korea
Characterization of pyrolysis products for production of biochar from giant Miscanthus by slow pyrolysis
Lee Y-W, Eum P-R-B, Ryu C, Jung J, Hyun S
2011 Asia-Pacific Biochar Conference (APBC Kyoto 2011), 15-18 September, 2011, Kyoto, Japan
Effect of gas and particle emission on wall radiative heat flux in oxy-coal
combustion
Park S, Ryu C, Yang W, Kim Y, Lee S, Seo
S
7th Int. Symp. on Coal Combustion, 17-20 July, 2011, Harbin,
China
Numerical Simulations of a large scale oxy-coal burner
Chae T, Park S, Ryu C, Yang W
7th Int. Symp. on Coal Combustion, 17-20 July, 2011, Harbin,
China
Evaluation of gas and particle emission in oxy-coal combustion
(Poster)
Park S, Ryu C, Yang W, Kim Y, Seo S
1st Int.
Conf. on Clean Energy Sciences, 10-13 April, 2011, Dalian, China
Numerical assessment on furnace design of 100MWe oxy-coal power plant for CCS demonstration(Poster)
Park S, Ryu C, Chae T, Yang W
1st Int. Conf. on Clean Energy Sciences, 10-13 April, 2011, Dalian, China
2010
CFD simulation and parametric study on a real-scale oxy-pulverized coal burner
Chae T, Ryu C, Yang W
8th Asia-Pacific. Conf. on Combustion(ASPACC2010), 10-13, December, 2010, Hyderabad, India
Approaches to a conceptual design of a combustion system for a 100 MW boiler
Yang W, Chae T, Choi CG, Na IH, Ryu SK, Yu, T, Ryu C, Han GR, Huh KY
35th Int. Conference on Clean Coal & Fuel Systems, June 6-10, 2010, Clearwater, Florida, USA
Assessment of wood pellet combustion in a domestic boiler
Lee Y-W, Ryu C, Oh J-G, Lee W-J, 6th Int. Conf. on Combustion, Incineration/Pyrolysis and Emission Control International Solid Waste Association 2010, 26-29 July 2010, Kuala Lumpur, Malaysia
2008
Gilbert P, Ryu C, Sharifi VN, Swithenbank J,Homogeneous and Heterogeneous Reactions of Pyrolysis Vapour from Biomass Gasification over a Bed of Hot Char, Second International Symposium on Energy from Biomass and Waste, 17-20, November 2008, Venice, Italy.
2007
Swithenbank J, Ryu C, Yang YB, Gilbert P, Chung W, Phan N, Le AK, Khor A, Sharifi VN, Waste segregation presents thermal treatment opportunities, 2007 International conference on Thermal Treatment Technologies, May 14-18, 2007, Phoenix, AZ.
2006
A Khor, C Ryu, YB Yang, V N Sharifi and J Swithenbank, Clean hydrogen production via novel air-steam gasification of biomass, World Hydrogen Energy Conference (WHEC) 2006, GVIII-716.
2005
C Ryu, YB Yang, A Khor, V N Sharifi and J Swithenbank, Fundamental Study of Biomass Thermal Technologies, 14th European Biomass Conference and Exhibition, Palais des Congress, Paris, France, 17-21 October 2005.
YB Yang, C Ryu, A Khor, V Nasserzadeh Sharifi and J Swithenbank, Modelling and diagnostics of waste thermal treatment system, (Keynote paper), 1st international conference on Thermal Treatment and Resource Utilization of Waste, pp.123-139, Beijing, China, 21-23 November, 2005.
J Swithenbank, YB Yang, C Ryu, VN Sharifi, Tracking micropollutants from cradle to grave (Invited plenary lecture), 9th International Congress on Combustion By-Products, 12-15 June 2005, Tuscan, Arizona, USA
2004
C Ryu, V N Sharifi and J Swithenbank. Waste Pyrolysis, Generation and Exploitation of Storable Fuel Profit from Waste VII, IMechE, 27-28, October, 2004, London, UK
J Swithenbank, YB Yang, C Ryu, VN Sharifi, SUWIC Innovations in thermal waste to energy technologies, NAWTEC12 Plenary lecture, May 2004, Savannah Georgia, USA.
~ 2003
J Swithenbank, YB Yang, C Ryu, J Goodfellow, S Shabangu, N V Russell, F M Lewis, V N Sharifi, Biomass Combustion (Plenary Lecture), European Combustion Meeting (ECM2003), Orléans, France October 25-28, 2003.
C. Ryu, D. Shin & S. Choi, Combined Bed Combustion and Gas Flow Simulation for a Grate Type Incinerator, The 3rd Int. Symp. on Incineration & Flue Gas Treatment Technologies, Bruselles, Belgium, 2001.7. 2-4
C. Ryu, D. Shin & S. Choi, Bed Combustion in a Furnace Enclosure - A Model for the MSW Incinerator, The 3rd Asian-Pacific Conference on Combustion, Seoul, Korea, 2001. 6.24-27
C. Ryu, D. Shin & S. Choi, Combined Bed Combustion and Gas Flow Simulation for a Grate Type Incinerator, 4th JSME-KSME Thermal Engineering Conference, Kobe, Japan, 2000
C. Ryu, D. Shin and S. Choi, Simulation of Waste Bed Combustion in the Municipal Solid Waste Incinerator, The 2nd Int. Symp. on Incineration & Flue Gas Treatment Technologies, Sheffield Univ., UK, 1999.
J. H. Choi, C. Ryu, W. Yang and S. Choi, Influence of Operation Parameters of MSW Incinerator on Dioxin/Furan Emission and Optimisation of Operaing Condition, The 2nd Int. Symp. on Incineration & Flue Gas Treatment Technologies, Sheffield Univ., UK, 1999.
Choi, S., Ryu, C. K. and Shin, D., Reduced scale model studies for the design development of MSW incinerator combustion chamber, The 1st Int. Symp. on Incineration and Flue Gas Treatment Technologies, Sheffield Univ., UK, 1997.
Shin, D., Ryu, C. K. and Choi, S., Numerical validation for good combustion performance in waste incinerators, The 26th Symp. (Int.) on Combustion, works in progress part, The Combustion Institute, Naples, Italy, 1996.
C. Ryu and S. Choi, Numerical Simulation on the Mixing Characteristics of the Cross Jets Interaction as Applied to the MSW Incinerators, 1st KSME-JSME Thermal Engineering Conference, Kyung-ju, Korea, 1996.
C. Ryu and S. Choi, Design Consideration for the Cross Jet Air Mixing in the MSW Incinerators, ASME IMECE Symp.; Fire and Combustion Systems, pp.205-212, 1995.
