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Stephen Loh Tangwe

Observed names: S Tangwe, S. Tangwe, Stephen L Tangwe, Stephen L. Tangwe, Stephen Tangwe, Stephen loh Tangwe, Tangwe, Stephen
Observed institutions: Central University of Technology, University of Fort Hare, Atlantic International University, University of Cape Town, University of Sunderland, Eskom (South Africa)
ORCID: 0000-0002-6936-9629
Observed ORCID: 0000-0002-6936-9629
OpenAlex ID: A5060416645
Improvement of biogas yields in an anaerobic digestion process via optimization technique
2024 · KeChrist Obileke, Golden Makaka, et al. · Environment Development and Sustainability · 38
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Mathematical modeling and simulation application to visualize the performance of retrofit heat pump water heater under first hour heating rating
2014 · Stephen Tangwe, Michael Simon, et al. · Renewable Energy · 35
Electrical performance evaluation of Johansson biomass gasifier system coupled to a 150 KVA generator
2014 · Nwabunwanne Nwokolo, Sampson Mamphweli, et al. · Renewable Energy · 16
Performance optimization of an air source heat pump water heater using mathematical modelling
2015 · Stephen Tangwe, Michael Simon, et al. · Journal of Energy in Southern Africa · 13
Evaluation of performance of air source heat pump water heaters using the surface fitting models: 3D mesh plots and 2D multi contour plots simulation
2018 · Stephen Loh Tangwe, Michael Simon · Thermal Science and Engineering Progress · 11
Design of a heat pump water heater performance monitoring system
2016 · Stephen Loh Tangwe, Michael Simon, et al. · Journal of Engineering Design and Technology · 10
Modelling of an on-farm direct expansion bulk milk cooler to establish baseline energy consumption without milk pre-cooling: A case of Fort Hare Dairy Trust, South Africa
2017 · Russel Mhundwa, Michael Simon, et al. · African Journal of Science Technology Innovation and Development · 9
Quantifying residential hot water production savings by retrofitting geysers with air source heat pumps
2015 · Stephen Tangwe, Michael Simon, et al. · International Conference on the Domestic Use of Energy (DUE) · 9
Comparison of prediction of biogas yield in a batch mode underground fixed dome digester with cow dung
2023 · KeChrist Obileke, Stephen Tangwe, et al. · Biomass Conversion and Biorefinery · 8
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An Installed Hybrid Direct Expansion Solar Assisted Heat Pump Water Heater to Monitor and Modeled the Energy Factor of a University Students’ Accommodation
2023 · Stephen Tangwe, Patrick Mukumba, et al. · Energies · 8
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Evaluation of the coefficient of performance of an air source heat pump unit and an air to water heat pump
2021 · S. Tangwe, K. Kusakana · Journal of Energy in Southern Africa · 8
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An innovative optimization technique on performance efficiency verification in a coal thermal power plant unit
2015 · Stephen Tangwe, Michael Simon, et al. · International Conference on the Industrial and Commercial Use of Energy (ICUE) · 8
Quantification of the viability of residential air source heat pump water heaters as potential replacement for geysers in South Africa
2019 · Stephen loh Tangwe, Michael Simon · Journal of Engineering Design and Technology · 7
Prediction of coefficient of performance and simulation design of an air-source heat pump water heater
2017 · Stephen Loh Tangwe, Michael Simon, et al. · Journal of Engineering Design and Technology · 7
Quantification of the Impact of Solar Water Heating and Influence of Its Potential Utilization through Strategic Campaign: Case Study in Dimbaza, South Africa
2022 · Sinethemba Peter, Njabulo Kambule, et al. · Energies · 6
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Design and Employing of a Non-Linear Response Surface Model to Predict the Microbial Loads in Anaerobic Digestion of Cow Manure: Batch Balloon Digester
2022 · Stephen Tangwe, Patrick Mukumba, et al. · Sustainability · 6
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Demonstration of residential air source heat pump water heaters performance in South Africa : systems monitoring and modelling
2018 · Stephen Tangwe · Sunderland Repository (University of Sunderland) · 6
Using statistical tests to compare the coefficient of performance of air source heat pump water heaters
2022 · S. Tangwe, K. Kusakana · Journal of Energy in Southern Africa · 5
The performance of split and integrated types of air-source heat pump water heaters in South Africa
2018 · Stephen Loh Tangwe, Michael Simon, et al. · Journal of Energy in Southern Africa · 5
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A review on the performance assessment and optimization techniques of air source heat pump water heaters used in South Africa
2016 · J. Yongoua, S. Tangwe, et al. · International Conference on the Domestic Use of Energy (DUE) · 5
Comparison of the Prediction Accuracy of Total Viable Bacteria Counts in a Batch Balloon Digester Charged with Cow Manure: Multiple Linear Regression and Non-Linear Regression Models
2022 · Stephen Tangwe, Patrick Mukumba, et al. · Energies · 4
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Linear Regression Analysis and Techno-Economic Viability of an Air Source Heat Pump Water Heater in a Residence at a University Campus
2021 · Christy E. Manyi-Loh, Mandlenkosi Sikhonza, et al. · Energies · 4
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Modeling the demand of a Calorifier to establish the baseline before retrofitting it with a commercial air source heat pump
2014 · S Tangwe, N Mzolo, et al. · International Conference on the Industrial and Commercial Use of Energy (ICUE) · 4
Performance Monitoring of Greenhouse Biogas Digester
2024 · Mandilakhe Mzobotshe, Patrick Mukumba, et al. · ChemEngineering · 3
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Assessing the Feasibility and the Potential of Implementing Solar Water Heaters in Dimbaza, a Township in Eastern Cape, South Africa
2022 · Sinethemba Peter, Njabulo Kambule, et al. · Sustainability · 3
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Works count: 74
Citation count: 277
H-index: 8
I10-index: 6
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