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An assessment of drag models in eulerian–eulerian cfd simulation of gas–solid flow hydrodynamics in circulating fluidized bed riser File File

Upadhyay, Mukesh , Kim, Ayeon , Kim, Heehyang , Lim, Dongjun , Lim, Hankwon

Article Issue Date2020-06 View58

Application of green hydrogen with theoretical and empirical approaches of alkaline water electrolysis: Life cycle-based techno economic and environmental assessments of renewable urea synthesis File

Kim, Heehyang , Choe, Changgwon , Lee, Aejin , Lim, Hankwon

Article Issue Date2023-05 View158

Carbon dioxide removal from the oceans: Carbon dioxide emission and techno-economic analyses of producing renewable synthetic methane File

Kim, Ayeon , Kim, Heehyang , Chaniago, Yus Donald , Lim, Hankwon

Article Issue Date2023-10 View142

Carbon-neutral methanol synthesis as carbon dioxide utilization at different scales: Economic and environmental perspectives File

Kim, Heehyang , Byun, Manhee , Lee, Boreum , Lim, Hankwon

Article Issue Date2022-01 View178

CFD simulation of hydrodynamics and heat transfer characteristics in gas-solid circulating fluidized bed riser under fast pyrolysis flow condition File

Uwitonze, Hosanna , Kim, Ayeon , Kim, Heehyang , Brigljevic, Boris , Ly, Hoang Vu , Kim, Seung-Soo , Upadhyay, Mukesh , Lim, Hankwon

Article Issue Date2022-07 View193

CFD study of nail penetration induced thermal runaway propagation in Lithium-Ion battery cell pack File

Uwitonze, Hosanna , Ni, Aleksey , Nagulapati, Vijay Mohan , Kim, Heehyang , Lim, Hankwon

Article Issue Date2024-04 View163

Comparative Economic Optimization for an Overseas Hydrogen Supply Chain Using Mixed-Integer Linear Programming File

Kim, Ayeon , Kim, Heehyang , Lee, Hyunjun , Lee, Boreum , Lim, Hankwon

Article Issue Date2021-10 View160

Comparative feasibility studies of H-2 supply scenarios for methanol as a carbon-neutral H-2 carrier at various scales and distances File

Kim, Heehyang , Kim, Ayeon , Byun, Manhee , Lim, Hankwon

Article Issue Date2021-12 View182

Conceptual design for methanol steam reforming in serial packed-bed reactors and membrane filters: Economic and environmental perspectives File

Byun, Manhee , Kim, Heehyang , Lee, Hyunjun , Lim, Dongjun , Lim, Hankwon

Article Issue Date2022-02 View208

Conceptual feasibility studies for cost-efficient and bi-functional methylcyclohexane dehydrogenation in a membrane reactor for H-2 storage and production File File

Byun, Manhee , Kim, Heehyang , Choe, Changgwon , Lim, Hankwon

Article Issue Date2021-01 View171

Decision making with the deterministic judgment of urea production with various hydrogen sources: technical, economic, and environmental aspects File

Kim, Heehyang , Lee, Aejin , Lim, Hankwon

Article Issue Date2022-10 View127

Design consideration with dividing wall column for production of renewable olefins with economic, environmental, energy, and exergy (4Es) criteria File

Kim, Heehyang , Seong, Jehyeon , Uwitonze, Hosanna , Lim, Hankwon

Article Issue Date2025-04 View101

Economic Parity Analysis of Green Methanol Synthesis Using Water Electrolysis Based on Renewable Energy File

Lee, Boreum , Choe, Changgwon , Kim, Heehyang , Kim, Ayeon , Shin, Yong-Uk , Haider, Junaid , Lim, Hankwon

Article Issue Date2021-11 View182

Electrified steam cracking for a carbon neutral ethylene production process: Techno-economic analysis, life cycle assessment, and analytic hierarchy process File

Gu, Jiwon , Kim, Heehyang , Lim, Hankwon

Article Issue Date2022-10 View128

Feasibility of offshore wind turbines for linkage with onshore green hydrogen demands: A comparative economic analysis File

Kim, Ayeon , Kim, Heehyang , Choe, Changgwon , Lim, Hankwon

Article Issue Date2023-02 View145

Feasibility study of power-to-gas as simultaneous renewable energy storage and CO2 utilization: Direction toward economic viability of synthetic methane production File

Choe, Changgwon , Kim, Heehyang , Lim, Hankwon

Article Issue Date2023-06 View128

Integrative techno-economic and environmental assessment for green H-2 production by alkaline water electrolysis based on experimental data File

Lee, Boreum , Cho, Hyun-Seok , Kim, Heehyang , Lim, Dongjun , Cho, Wonchul , Kim, Chang-Hee , Lim, Hankwon

Article Issue Date2021-12 View161

Laboratory-scale plastic upcycling and green growth: Evaluating the upcycling of plastic waste into carbon nanotubes from economic and environmental aspects File

Kim, Heehyang , Nam, Eonu , An, Kwangjin , Lim, Hankwon

Article Issue Date2024-09 View130

Materializing International Trade of Decarbonized Hydrogen Through Optimization in Both Economic and Environmental Aspects File

Kim, Ayeon , Kim, Heehyang , Lim, Dongjun , Cheon, Seunghyun , Lim, Hankwon

Article Issue Date2023-01 View120

Mitigating climate change for negative CO2 emission via syngas methanation: Techno-economic and life-cycle assessments of renewable methane production File

Choe, Changgwon , Cheon, Seunghyun , Kim, Heehyang , Lim, Hankwon

Article Issue Date2023-10 View106

Mixed refrigerant-based simplified hydrogen liquefaction process: Energy, exergy, economic, and environmental analysis File

Kim, Heehyang , Haider, Junaid , Qyyum, Muhammad Abdul , Lim, Hankwon

Article Issue Date2022-09 View136

Novel propane dehydrogenation process design integrated with membrane reactor and solid oxide fuel cell: Economic and environmental aspects File

Kim, Heehyang , Gu, Jiwon , Byun, Manhee , Choe, Changgwon , Lim, Hankwon

Article Issue Date2023-10 View123

Optimizing olefin purification: An artificial intelligence-based process-conscious PI controller tuning for double dividing wall column distillation File

Syauqi, Ahmad , Kim, Heehyang , Lim, Hankwon

Article Issue Date2024-11 View85

Preliminary feasibility study for hydrogen storage using several promising liquid organic hydrogen carriers: Technical, economic, and environmental perspectives File

Byun, Manhee , Lee, Aejin , Cheon, Seunghyun , Kim, Heehyang , Lim, Hankwon

Article Issue Date2022-09 View157

Three-dimensional CFD simulation of proton exchange membrane water electrolyser: Performance assessment under different condition File

Upadhyay, Mukesh , Kim, Ayeon , Paramanantham, SalaiSargunan S. , Kim, Heehyang , Lim, Dongjun , Lee, Sunyoung , Moon, Sangbong , Lim, Hankwon

Article Issue Date2022-01 View152

Towards carbon neutrality: A sustainable approach to renewable olefins production in terms of energy, economic, and environmental development File File

Kim, Heehyang

Thesis Issue Date2024-08 View106

What is the best green propylene production pathway?: technical, economic, and environmental assessment File

Kim, Heehyang , Lee, Boreum , Lim, Dongjun , Choe, Changgwon , Lim, Hankwon

Article Issue Date2021-10 View141

What is the best scenario to utilize landfill gas? Quantitative and qualitative approaches for technical, economic, and environmental feasibility File

Byun, Manhee , Kim, Heehyang , Lee, Aejin , Cheon, Seunghyun , Gu, Jiwon , Lim, Hankwon

Article Issue Date2022-07 View91

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