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2018
7 Citations (Scopus)

A new design of solar thermoelectric generator with combination of segmented materials and asymmetrical legs

Liu, H. B., Meng, J. H., Wang, X. D. & Chen, W. H., 2018 Nov 1, In : Energy Conversion and Management. 175, p. 11-20 10 p.

Research output: Contribution to journalArticle

Conversion efficiency
Analytical models
Temperature
Optimal design
7 Citations (Scopus)

Biochar production from microalgae cultivation through pyrolysis as a sustainable carbon sequestration and biorefinery approach

Yu, K. L., Show, P. L., Ong, H. C., Ling, T. C., Chen, W-H. & Salleh, M. A. M., 2018 Nov 1, In : Clean Technologies and Environmental Policy. 20, 9, p. 2047-2055 9 p.

Research output: Contribution to journalArticle

carbon sequestration
pyrolysis
Biomass
Pyrolysis
Carbon
6 Citations (Scopus)

Biogas partial oxidation in a heat recirculation reactor for syngas production and CO2 utilization

Chen, W. H. & Lin, S. C., 2018 May 1, In : Applied Energy. 217, p. 113-125 13 p.

Research output: Contribution to journalArticle

Biogas
biogas
Methane
methane
oxidation
10 Citations (Scopus)

Characterization of biomass waste torrefaction under conventional and microwave heating

Ho, S. H., Zhang, C., Chen, W-H., Shen, Y. & Chang, J-S., 2018 Sep 1, In : Bioresource Technology. 264, p. 7-16 10 p.

Research output: Contribution to journalArticle

Microwave heating
Biomass
heating
Coffee
biomass
3 Citations (Scopus)

Coupled effect of torrefaction and blending on chemical and energy properties for combustion of major open burned agriculture residues in Thailand

Kajina, W., Rousset, P., Chen, W. H., Sornpitak, T. & Commandré, J. M., 2018 Apr, In : Renewable Energy. 118, p. 113-121 9 p.

Research output: Contribution to journalArticle

Agriculture
Biomass
Biofuels
Fouling
Ashes
23 Citations (Scopus)

Effect of torrefaction pretreatment on the pyrolysis of rubber wood sawdust analyzed by Py-GC/MS

Chen, W. H., Wang, C. W., Kumar, G., Rousset, P. & Hsieh, T. H., 2018 Jul, In : Bioresource technology. 259, p. 469-473 5 p.

Research output: Contribution to journalArticle

Sawdust
Rubber
rubber
Gas chromatography
pyrolysis
52 Citations (Scopus)

Evaluation of the engine performance and exhaust emissions of biodiesel-bioethanol-diesel blends using kernel-based extreme learning machine

Silitonga, A. S., Masjuki, H. H., Ong, H. C., Sebayang, A. H., Dharma, S., Kusumo, F., Siswantoro, J., Milano, J., Daud, K., Mahlia, T. M. I., Chen, W. H. & Sugiyanto, B., 2018 Sep 15, In : Energy. 159, p. 1075-1087 13 p.

Research output: Contribution to journalArticle

Bioethanol
Biodiesel
Brakes
Learning systems
Engines
1 Citation (Scopus)
Pulmonary diseases
pressure drop
Pressure drop
vortex
Vortex flow
5 Citations (Scopus)

Flow dynamics and PM2.5 deposition in healthy and asthmatic airways at different inhalation statuses

Chen, W. H., Lee, K. H., Mutuku, J. K. & Hwang, C. J., 2018 Jan 1, In : Aerosol and Air Quality Research. 18, 4, p. 866-883 18 p.

Research output: Contribution to journalArticle

secondary flow
Secondary flow
vortex
Vortex flow
Gases
5 Citations (Scopus)

Heat treatment kinetics using three-stage approach for sustainable wood material production

Silveira, E. A., Lin, B. J., Colin, B., Chaouch, M., Pétrissans, A., Rousset, P., Chen, W. H. & Pétrissans, M., 2018 Nov 15, In : Industrial Crops and Products. 124, p. 563-571 9 p.

Research output: Contribution to journalArticle

heat treatment
kinetics
industry
reaction mechanisms
heat
2 Citations (Scopus)

Hydrogen production characteristics of methanol partial oxidation under sprays with ultra-low Pt and Pd contents in catalysts

Chen, W-H. & Guo, Y. Z., 2018 Jun 15, In : Fuel. 222, p. 599-609 11 p.

Research output: Contribution to journalArticle

Hydrogen production
Methanol
Oxidation
Catalysts
Chemical reactions
Water gas shift
Hydrogen production
Carbon monoxide
Coal
Palladium
1 Citation (Scopus)

Hydrogen recovery and CO2 enrichment in single and dual Pd membrane tube systems

Chen, W-H., Kuo, P. C., Chein, R. & Lin, Y. L., 2018 May 1, In : Fuel. 219, p. 182-195 14 p.

Research output: Contribution to journalArticle

Palladium
Hydrogen
Reynolds number
Membranes
Recovery
15 Citations (Scopus)

Hygroscopic transformation of woody biomass torrefaction for carbon storage

Chen, W. H., Lin, B. J., Colin, B., Chang, J. S., Pétrissans, A., Bi, X. & Pétrissans, M., 2018 Dec 1, In : Applied Energy. 231, p. 768-776 9 p.

Research output: Contribution to journalArticle

hygroscopicity
carbon sequestration
Biomass
Wood
Carbon
2 Citations (Scopus)

Methanol partial oxidation accompanied by heat recirculation in a Swiss-roll reactor

Chen, W-H., Guo, Y. Z. & Chen, C. C., 2018 Dec 15, In : Applied Energy. 232, p. 79-88 10 p.

Research output: Contribution to journalArticle

methanol
Methanol
oxidation
Oxidation
Flow rate
44 Citations (Scopus)

Optimization of biodiesel production by microwave irradiation-assisted transesterification for waste cooking oil-Calophyllum inophyllum oil via response surface methodology

Milano, J., Ong, H. C., Masjuki, H. H., Silitonga, A. S., Chen, W-H., Kusumo, F., Dharma, S. & Sebayang, A. H., 2018 Feb 15, In : Energy Conversion and Management. 158, p. 400-415 16 p.

Research output: Contribution to journalArticle

Microwave irradiation
Transesterification
Cooking
Biodiesel
Oils
22 Citations (Scopus)

Overview: Comparison of pretreatment technologies and fermentation processes of bioethanol from microalgae

Phwan, C. K., Ong, H. C., Chen, W. H., Ling, T. C., Ng, E. P. & Show, P. L., 2018 Oct 1, In : Energy Conversion and Management. 173, p. 81-94 14 p.

Research output: Contribution to journalReview article

Bioethanol
Fermentation
Natural resources
Microorganisms
Renewable energy resources
22 Citations (Scopus)

Performance optimization of thermoelectric generators designed by multi-objective genetic algorithm

Chen, W. H., Wu, P. H. & Lin, Y. L., 2018 Jan 1, In : Applied Energy. 209, p. 211-223 13 p.

Research output: Contribution to journalArticle

genetic algorithm
Genetic algorithms
heat flux
temperature
Heat flux
2 Citations (Scopus)

Simultaneous extraction and emulsification of food waste liquefaction bio-oil

Längauer, D., Lin, Y. Y., Chen, W-H., Wang, C. W., Šafár, M. & Cablík, V., 2018 Nov 1, In : Energies. 11, 11, 3031.

Research output: Contribution to journalArticle

Emulsification
Liquefaction
Solubility
Emulsion
Emulsions
3 Citations (Scopus)

Surface grafting techniques on the improvement of membrane bioreactor: State-of-the-art advances

Lee, X. J., Show, P. L., Katsuda, T., Chen, W-H. & Chang, J-S., 2018 Dec 1, In : Bioresource technology. 269, p. 489-502 14 p.

Research output: Contribution to journalReview article

Bioreactors
bioreactor
membrane
Membranes
Fouling
17 Citations (Scopus)

Thermal degradation and compositional changes of wood treated in a semi-industrial scale reactor in vacuum

Lin, B. J., Colin, B., Chen, W-H., Pétrissans, A., Rousset, P. & Pétrissans, M., 2018 Mar 1, In : Journal of Analytical and Applied Pyrolysis. 130, p. 249-255 7 p.

Research output: Contribution to journalArticle

Wood
Pyrolysis
Vacuum
Heat treatment
Depolymerization
18 Citations (Scopus)

Thermal degradation of carbohydrates, proteins and lipids in microalgae analyzed by evolutionary computation

Chen, W. H., Chu, Y. S., Liu, J. L. & Chang, J. S., 2018 Mar 15, In : Energy Conversion and Management. 160, p. 209-219 11 p.

Research output: Contribution to journalArticle

Carbohydrates
Evolutionary algorithms
Lipids
Pyrolysis
Proteins
15 Citations (Scopus)

Torrefaction of microalgal biochar as potential coal fuel and application as bio-adsorbent

Gan, Y. Y., Ong, H. C., Show, P. L., Ling, T. C., Chen, W. H., Yu, K. L. & Abdullah, R., 2018 Jun 1, In : Energy Conversion and Management. 165, p. 152-162 11 p.

Research output: Contribution to journalReview article

Calorific value
Adsorbents
Biomass
Coal
Biofuels
31 Citations (Scopus)

Torrefaction performance and energy usage of biomass wastes and their correlations with torrefaction severity index

Zhang, C., Ho, S. H., Chen, W. H., Xie, Y., Liu, Z. & Chang, J. S., 2018 Jun 15, In : Applied Energy. 220, p. 598-604 7 p.

Research output: Contribution to journalArticle

Energy efficiency
Biomass
Decarbonization
Heating
Coffee
3 Citations (Scopus)

Transient supercooling behaviors of a novel two-stage Peltier cooler

Gao, Y. W., Meng, J. H., Liu, H. B., Chen, W. H. & Wang, X. D., 2018 Oct, In : Applied Thermal Engineering. 143, p. 248-256 9 p.

Research output: Contribution to journalArticle

Supercooling
Heat resistance
Current density
Cooling
2017
45 Citations (Scopus)

A comprehensive study on pyrolysis kinetics of microalgal biomass

Bach, Q. V. & Chen, W-H., 2017 Jan 1, In : Energy Conversion and Management. 131, p. 109-116 8 p.

Research output: Contribution to journalArticle

Biomass
Pyrolysis
Kinetics
Carbohydrates
Proteins
81 Citations (Scopus)

A review of thermochemical conversion of microalgal biomass for biofuels: Chemistry and processes

Kumar, G., Shobana, S., Chen, W. H., Bach, Q. V., Kim, S. H., Atabani, A. E. & Chang, J. S., 2017 Jan 1, In : Green Chemistry. 19, 1, p. 44-67 24 p.

Research output: Contribution to journalReview article

Biofuels
biofuel
Biomass
biomass
Gasification

Bamboo Torrefaction in a High Gravity (Higee) Environment Using a Rotating Packed Bed

Pillejera, M. K. V., Chen, W. H. & De Luna, M. D. G., 2017 Aug 7, In : ACS Sustainable Chemistry and Engineering. 5, 8, p. 7052-7062 11 p.

Research output: Contribution to journalArticle

Bamboo
Packed beds
bamboo
Gravitation
Biomass

Biogas partial oxidation in a heat recirculation reactor for syngas production

Chen, W. H., Lin, S. C. & Chen, T. C., 2017 Jan 1, In : Energy Procedia. 142, p. 125-130 6 p.

Research output: Contribution to journalConference article

Biogas
Methane
Oxidation
Catalysts
Synthesis gas
36 Citations (Scopus)

Determination of rated wind speed for maximum annual energy production of variable speed wind turbines

Sedaghat, A., Hassanzadeh, A., Jamali, J., Mostafaeipour, A. & Chen, W. H., 2017 Nov 1, In : Applied Energy. 205, p. 781-789 9 p.

Research output: Contribution to journalArticle

wind turbine
Wind turbines
wind velocity
energy production
speed
14 Citations (Scopus)

Dilute sulfuric acid hydrolysis of red macroalgae Eucheuma denticulatum with microwave-assisted heating for biochar production and sugar recovery

Teh, Y. Y., Lee, K. T., Chen, W. H., Lin, S. C., Sheen, H. K. & Tan, I. S., 2017 Dec, In : Bioresource technology. 246, p. 20-27 8 p.

Research output: Contribution to journalArticle

macroalga
Sulfuric acid
Sugars
sulfuric acid
hydrolysis
3 Citations (Scopus)

Effect of Wet Torrefaction on Thermal Decomposition Behavior of Microalga Chlorella vulgaris ESP-31

Bach, Q. V., Chen, W-H., Lin, S. C., Sheen, H. K. & Chang, J-S., 2017 Jan 1, In : Energy Procedia. 105, p. 206-211 6 p.

Research output: Contribution to journalConference article

Pyrolysis
Carbohydrates
Lipids
Microwaves
Nitrogen
3 Citations (Scopus)

Enhanced thermal conductivity of waste sawdust-based composite phase change materials with expanded graphite for thermal energy storage

Yang, H., Wang, Y., Liu, Z., Liang, D., Liu, F., Zhang, W., Di, X., Wang, C., Ho, S. H. & Chen, W. H., 2017 Dec 1, In : Bioresources and Bioprocessing. 4, 1, 52.

Research output: Contribution to journalArticle

Thermal Conductivity
Sawdust
Graphite
Phase change materials
thermal conductivity
3 Citations (Scopus)

Fuel Property Variation of Biomass Undergoing Torrefaction

Chen, Y. C., Chen, W-H., Lin, B. J., Chang, J-S. & Ong, H. C., 2017 Jan 1, In : Energy Procedia. 105, p. 108-112 5 p.

Research output: Contribution to journalConference article

Ignition
Biomass
Hydrogen
Carbon
Oxygen
9 Citations (Scopus)

Gasification kinetics of raw and wet-torrefied microalgae Chlorella vulgaris ESP-31 in carbon dioxide

Bach, Q. V., Chen, W. H., Sheen, H. K. & Chang, J. S., 2017 Jan 1, In : Bioresource technology. 244, p. 1393-1399 7 p.

Research output: Contribution to journalArticle

Gasification
Carbon Dioxide
Carbon dioxide
carbon dioxide
Kinetic parameters
15 Citations (Scopus)

Hydrogen production and carbon dioxide enrichment from ethanol steam reforming followed by water gas shift reaction

Chen, C. C., Tseng, H. H., Lin, Y. L. & Chen, W-H., 2017 Sep 20, In : Journal of Cleaner Production. 162, p. 1430-1441 12 p.

Research output: Contribution to journalArticle

carbon dioxide enrichment
Water gas shift
Steam reforming
Hydrogen production
ethanol
6 Citations (Scopus)

Improving the stability of diesel emulsions with high pyrolysis bio-oil content by alcohol co-surfactants and high shear mixing strategies

de Luna, M. D. G., Cruz, L. A. D., Chen, W. H., Lin, B. J. & Hsieh, T. H., 2017 Dec 15, In : Energy. 141, p. 1416-1428 13 p.

Research output: Contribution to journalArticle

Emulsions
Pyrolysis
Alcohols
Surface active agents
Emulsification
8 Citations (Scopus)

Influence of bio-solution pretreatment on the structure, reactivity and torrefaction of bamboo

Chen, W. H., Chu, Y. S. & Lee, W. J., 2017 Jan 1, In : Energy Conversion and Management. 141, p. 244-253 10 p.

Research output: Contribution to journalArticle

Bamboo
Biomass
Enzymes
Calorific value
Bioethanol
1 Citation (Scopus)

Influence of reactor rotating speed on bamboo torrefaction

Chen, W. H., Pillejera, M. K. & De Luna, M. D., 2017 Jan 1, In : Energy Procedia. 142, p. 131-135 5 p.

Research output: Contribution to journalConference article

Bamboo
Packed beds
Coal
Biomass
Heating
27 Citations (Scopus)

Microalgae from wastewater treatment to biochar – Feedstock preparation and conversion technologies

Yu, K. L., Show, P. L., Ong, H. C., Ling, T. C., Chi-Wei Lan, J., Chen, W-H. & Chang, J-S., 2017 Jan 1, In : Energy Conversion and Management. 150, p. 1-13 13 p.

Research output: Contribution to journalReview article

Wastewater treatment
Feedstocks
Biomass
Biofuels
Adsorbents
7 Citations (Scopus)

Numerical studies of the influences of bypass on hydrogen separation in a multichannel Pd membrane system

Chen, W. H., Tsai, C. W. & Lin, Y. L., 2017 Jan 1, In : Renewable Energy. 104, p. 259-270 12 p.

Research output: Contribution to journalArticle

Bypass ratio
Palladium
Membranes
Hydrogen
Reynolds number
18 Citations (Scopus)

Performance of a thermoelectric generator intensified by temperature oscillation

Chen, W. H., Huang, S. R., Wang, X. D., Wu, P. H. & Lin, Y. L., 2017 Jan 1, In : Energy. 133, p. 257-269 13 p.

Research output: Contribution to journalArticle

Temperature
Temperature distribution
Boundary conditions
Computer simulation
5 Citations (Scopus)

Permeation characteristics of hydrogen through palladium membranes in binary and ternary gas mixtures

Chen, W. H., Lin, C. N., Chi, Y. H. & Lin, Y. L., 2017 Sep, In : International Journal of Energy Research. 41, 11, p. 1579-1595 17 p.

Research output: Contribution to journalArticle

Permeation
Gas mixtures
Palladium
Membranes
Hydrogen
41 Citations (Scopus)

Power output analysis and optimization of two straight-bladed vertical-axis wind turbines

Chen, W-H., Chen, C. Y., Huang, C. Y. & Hwang, C. J., 2017 Jan 1, In : Applied Energy. 185, p. 223-232 10 p.

Research output: Contribution to journalArticle

wind turbine
Wind turbines
turbine
Turbines
Taguchi methods
11 Citations (Scopus)

Predictions of biochar production and torrefaction performance from sugarcane bagasse using interpolation and regression analysis

Chen, W. H., Hsu, H. J., Kumar, G., Budzianowski, W. M. & Ong, H. C., 2017 Dec, In : Bioresource technology. 246, p. 12-19 8 p.

Research output: Contribution to journalArticle

Bagasse
Regression analysis
interpolation
Interpolation
regression analysis
1 Citation (Scopus)

Preface – Sustainable Biofuels

Chen, W-H., Budzianowski, W. M. & Teong Lee, K., 2017 Jun 1, In : Energy Conversion and Management. 141, 1 p.

Research output: Contribution to journalEditorial

Biofuels
69 Citations (Scopus)

Pyrolysis characteristics and kinetics of microalgae via thermogravimetric analysis (TGA): A state-of-the-art review

Bach, Q. V. & Chen, W-H., 2017 Dec 1, In : Bioresource Technology. 246, p. 88-100 13 p.

Research output: Contribution to journalReview article

pyrolysis
Thermogravimetric analysis
Pyrolysis
kinetics
Kinetics
9 Citations (Scopus)

Reaction phenomena of high-temperature water gas shift reaction in a membrane reactor

Chen, W. H., Tsai, C. W., Lin, Y. L., Chein, R. Y. & Yu, C. T., 2017 Jan 1, In : Fuel. 199, p. 358-371 14 p.

Research output: Contribution to journalArticle

Water gas shift
Carbon Monoxide
Membranes
Gases
Temperature
59 Citations (Scopus)

Recent developments on algal biochar production and characterization

Yu, K. L., Lau, B. F., Show, P. L., Ong, H. C., Ling, T. C., Chen, W. H., Ng, E. P. & Chang, J. S., 2017 Dec, In : Bioresource technology. 246, p. 2-11 10 p.

Research output: Contribution to journalReview article

Feedstocks
Biomass
soil amendment
Carbonization
biomass
69 Citations (Scopus)

State of the art and prospective of lipase-catalyzed transesterification reaction for biodiesel production

Amini, Z., Ilham, Z., Ong, H. C., Mazaheri, H. & Chen, W. H., 2017 Jan 1, In : Energy Conversion and Management. 141, p. 339-353 15 p.

Research output: Contribution to journalArticle

Transesterification
Lipases
Biodiesel
Genetic engineering
Biofuels