연구실

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  본 연구실에서는 기후 변화 및 자원 고갈 등의 에너지 위기에 대처하기 위하여 저탄소 에너지 기술 시스템의 해석 및 개발, 다양한 에너지 변환 기술의 환경 영향 연구를 수행합니다. 재생에너지 기술 등 일차에너지 생산 기술 뿐 아니라 에너지의 변환 및 소비 과정에서의 효율 제고를 통한 에너지 위기의 총체적 해결을 목표로, 고효율 열전 재료의 개발 및 이를 통한 폐열 회수 시스템 구현 등 다양한 실험적 기술을 추구하고 있습니다.

  
  

  

담당교수

• • 이름 : 위대현 (Wee, Daehyun) 교수

  • 개인연구실: 아산공학관 321-1호

  • 연구분야 : 저탄소 에너지 환경 기술

  • 메일 : dhwee@ewha.ac.kr

  • 홈페이지 : http://leteewha.tistory.com

구성원

• • 김효영       박사과정

역서

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  Andreas Malm (2023). 화석 자본: 증기력의 발흥과 지구온난화의 기원(Fossil Capital: The Rise of Steam Power and the Roots of Global Warming) (위대현 옮김). 두번째테제. ISBN: 979-11-90186-33-9 [93300] 

  https://blog.naver.com/secondthesis/223276041076

  
  

대표적 국제논문 실적 (2011년 이후)

• • Jeong Eun Kim, In Sun Kim, Soo Ran Won, and Daehyun Wee, A Simplified Potential Source Density Function Based on Predefined Discretization, Journal of Engineering Research, online (2024). https://doi.org/10.1016/j.jer.2024.02.009

  
  

  • Seon-Ok Baek and Daehyun Wee, Influence of personal cooling at local body parts on workers’ thermal comfort levels under thermal environments with elevated ambient temperatures: A model study, International Journal of Industrial Ergonomics, Vol. 95, 103456 (2023).

  
  

  • In Sun Kim, Yong Pyo Kim, and Daehyun Wee, Potential Source Density Function: A New Tool for Identifying Air Pollution Sources, Aerosol and Air Quality Research, Vol. 22, 210236 (2022).

  
  

  • Jiwon Kang, Daehyun Wee, and Semi Bang, Approximate Formulae for Thermal Resistance Matching of Thermoelectric Coolers Operating at Room Temperature, Case Studies in Thermal Engineering, Vol. 23, 100799 (2021). (Open Access) doi:10.1016/j.csite.2020.100799

  
  

  • Minkyung Han and Daehyun Wee, On the volume power density of radial thermoelectric generators, International Journal of Energy Research, Vol. 44, pp. 6049-6057 (2020). doi:10.1002/er.5317

  
  

  • Daehyun Wee, Jeeyoung Kim, Semi Bang, Minkyung Han, and Jiwon Kang, Sensitivity of Thermoelectric Properties from the EPA Method and Its Variants on Variations in Phonon Frequencies, Journal of Electronic Materials, 49, pp. 2825–2831 (2020) doi:10.1007/s11664-019-07861-9. (Access Provided by the Springer Nature content sharing initiative [full-text view-only version]: https://rdcu.be/b3m66)

   

  • In Sun Kim, Ji Yi Lee, Daehyun Wee, and Yong Pyo Kim, Estimation of the contribution of biomass fuel burning activities in North Korea to the air quality in Seoul, South Korea: Application of the 3D-PSCF method, Atmospheric Research, Volume 230, 104628 (2019). doi:/10.1016/j.atmosres.2019.104628  https://authors.elsevier.com/c/1ZWj0cd3S4~JK (Free access till September 26, 2019)

  
  

  • Daehyun Wee, Jeeyoung Kim, Semi Bang, Georgy Samsonidze, and Boris Kozinsky, Quantification of uncertainties in thermoelectric properties of materials from a first-principles prediction method: An approach based on Gaussian process regression, Physical Review Materials, 3, 033803 (2019). doi:10.1103/PhysRevMaterials.3.033803

  
  

  • Bang, S., Kim, J., Wee, D., Samsonidze, G., and Kozinsky, B. Estimation of electron-phonon coupling via moving least squares averaging: a method for fast-screening potential thermoelectric materials, Materials Today Physics, Vol.6, pp.22-30 (2018). doi:10.1016/j.mtphys.2018.07.001

  
  

  • Wee, D. Uncertainty and Sensitivity of the Maximum Power in Thermoelectric Generation with Temperature-Dependent Material Properties: An Analytic Polynomial Chaos Approach, Energy Conversion and Management, Vol. 157C, pp. 103-110 (2018). doi:10.1016/j.enconman.2017.11.088

  
  

  • Rabih Al Rahal Al Orabi, Junphil Hwang, Chan-Chieh Lin, Regis Gautier, Bruno Fontaine, Woochul Kim, Jong-Soo Rhyee, Daehyun Wee, and Marco Fornari. Ultralow Lattice Thermal Conductivity and Enhanced Thermoelectric Performance in SnTe:Ga Materials, Chemistry of Materials, 2017, 29 (2), pp 612–620. doi:10.1021/acs.chemmater.6b04076

  
  

  • Anne Flora Ngwa Ngondi, Hohyun Lee, and Daehyun Wee. Technical and economic analysis of thermoelectric modules with macroporous thermoelectric elements, Energy Conversion and Management, Volume 135, Issue 1, pp. 327–335 (2017). doi:10.1016/j.enconman.2016.12.077

  
  

  • Semi Bang, Daehyun Wee, An Li, Marco Fornari, and Boris Kozinsky. Thermoelectric properties of pnictogen-substituted skutterudites with alkaline-earth fillers using first-principles calculations. Journal of Applied Physics, 119, 205102 (2016). doi:10.1063/1.4951006

  
  

  • In Sun Kim, Daehyun Wee, Yong Pyo Kim, and Ji Yi Lee. Development and application of three-dimensional potential source contribution function (3D-PSCF). Environmental Science and Pollution Research, 2016, Volume 23, Issue 17, pp 16946–16954. DOI 10.1007/s11356-016-6787-x (Access Provided by the Springer Nature content sharing initiative: http://rdcu.be/j6uQ )

  
  

  • S. Bang, B. Kim, N. Youn, Y.K. Kim, and D. Wee. Economic and Environmental Analysis of Thermoelectric Waste Heat Recovery in Conventional Vehicles Operated in Korea: A Model Study. Journal of Electronic Materials, 2016, Volume 45, Issue 3, pp 1956-1965. DOI: 10.1007/s11664-015-4309-0

  
  

  • Rabih Al Rahal Al Orabi, Nicolas A. Mecholsky, Junphil Hwang, Woochul Kim, Jong-Soo Rhyee, Daehyun Wee, and Marco Fornari. Band Degeneracy, Low Thermal Conductivity, and High Thermoelectric Figure of Merit in SnTe–CaTe Alloys, Chemistry of Materials, 2016, 28 (1), pp 376–384. doi:10.1021/acs.chemmater.5b04365

  
  

  • P. Vaqueiro,R. A. R. Al Orabi, S. D. N. Luu, G. Guelou, A. V. Powell, R. I. Smith, J.-P. Song, D. Wee and, M. Fornari. The Role of Copper in The Thermal Conductivity of Thermoelectric Oxychalcogenides: Do Lone Pairs Matter? Phys. Chem. Chem. Phys., 2015, 17, 31735. doi:10.1039/c5cp06192j

  
  

  • Rabih Al Rahal Al Orabi, Esther Orisakwe, Daehyun Wee, Bruno Fontaine, Regis Gautier, Jean-François Halet, and Marco Fornari. Prediction of high thermoelectric potential in AMN2 layered nitrides: electronic structure, phonons, and anharmonic effects. Journal of Materials Chemistry A, 2015, 3, 9945-9954. doi:10.1039/c5ta00546a

  
  

  • Shin, S., Bang, S., Choi, J., Son, H.-J., Yoon, H., Yun, H., Choi, J.-H., and Wee, D. Power Generation Characteristics of a Sandwich-Type Self-Heating Thermoelectric Generator with Spatially Varying Embedded Heat Source. International Journal of Energy Research, Volume 39, Issue 6, May 2015, Pages 851–859. doi:10.1002/er.3285

  
  

  • Rabih Al Rahal Al Orabi, Esther Orisakwe, Daehyun Wee, Bruno Fontaine, Regis Gautier, Jean-François Halet, and Marco Fornari, Prediction of high thermoelectric potential in AMN2 layered nitrides: electronic structure, phonons, and anharmonic effects. Journal of Materials Chemistry A, 2015, Advance Article. doi:10.1039/c5ta00546a

  
  

  • Lee, J.-Y., Yun, J., Kim, T. G., Wee, D., and Cho, K.-S. Two-stage biogas production by co-digesting molasses wastewater and sewage sludge. Bioprocess and Biosystems Engineering, December 2014, Volume 37, Issue 12, pp 2401-2413. doi:10.1007/s00449-014-1217-2

   
  •  Lee, J.-Y., Wee, D., and Cho, K.-S. Effects of Volatile Solid Concentration and Mixing Ratio on Hydrogen Production by Co-Digesting Molasses Wastewater and Sewage Sludge. JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY. 24(11), 1542–1550, 2014. doi:10.4014/jmb.1402.02025

  
  

  • Youn, N., Lee, H., Wee, D., Gomez, M., Reid, R., and Ohara, B. Achieving maximum power in thermoelectric generation with simple power electronics. Journal of Electronic Materials. June 2014, Volume 43, Issue 6, pp 1597-1602. doi:10.1007/s11664-013-2804-8

  
  

  • Kim, M., Yang, H., and Wee, D. Analysis of a Sandwich-Type Generator with Self-Heating Thermoelectric Elements. Energy Conversion and Management. 81, pp. 440-446, 2014. doi:10.1016/j.enconman.2014.02.061

   

  • Park, S., Yoon, J., and Wee, D. Convergence Characteristics of a Domain Decomposition Scheme for Approximation of Quantum Forces. Current Applied Physics 13, pp. 1296-1300, 2013. doi:10.1016/j.cap.2013.03.026

   

  • Wee, D., Kozinsky, B., and Fornari, M. Frequency of Filler Vibrations in CoSb3 Skutterudites: a Mechanical Interpretation. Journal of the Physical Society of Japan. 82, 014602, 2013. doi:10.7566/JPSJ.82.014602

   

  • Volja, D., Kozinsky, B., Li, A., Wee, D., Marzari, N., and Fornari, M. Electronic, vibrational, and transport properties of pnictogen-substituted ternary skutterudites. Physical Review B. 85, 245211, 2012. doi:10.1103/PhysRevB.85.245211 (Open Access Provided by DSpace@MIT: http://hdl.handle.net/1721.1/72165)

   

  • Wee, D., Kozinsky, B., Pavan, B., and Fornari, M. Quasiharmonic vibrational properties of TiNiSn from ab initio phonons. Journal of Electronic Materials. 2012, Volume 41, Number 6, Pages 977-983. doi:10.1007/s11664-011-1833-4

   

  • Wee, D., Park, S., and Ghoniem, A. F. Impact of curvature on the kinematic response of small flames. Journal of Engineering Mathematics. Volume 74, Issue 1 (2012), Page 37-52. doi:10.1007/s10665-011-9481-5

   

  • Wee, D. Analysis of thermoelectric energy conversion efficiency with linear and nonlinear temperature dependence in material properties. Energy Conversion and Management. 52, pp. 3383–3390, 2011. doi:10.1016/j.enconman.2011.07.004

   

  • Schlegel, F., Wee, D., Marzouk, Y. M., and Ghoniem, A. F. Contributions of the wall boundary layer to the formation of the counter-rotating vortex pair in transverse jets. Journal of Fluid Mechanics. 676, pp. 461–490, 2011. doi:10.1017/jfm.2011.59 (Open Access Provided by DSpace@MIT: http://hdl.handle.net/1721.1/72353)

  
  

  • Wee, D. Automatic domain decomposition for semiclassical Bohmian mechanics using k-means clustering. Applied Mathematical Modelling. 35, pp. 667-674, 2011. doi:10.1016/j.apm.2010.07.021