Article
Thermodynamics
Ke-Wei Lin, Horng-Wen Wu
Summary: This study evaluated the energy and exergy efficiency of fire-tube boilers using different fuels, and found that undistilled biodiesel can effectively reduce emissions of NOx and SO2, which has a positive impact on improving the environmental performance of boilers. The results of this study are not only applicable to boiler applications but also serve as a reference for government policy-making.
CASE STUDIES IN THERMAL ENGINEERING
(2023)
Review
Materials Science, Paper & Wood
Ji Zhang, Junling Yang, Huafu Zhang, Zhentao Zhang, Yu Zhang
Summary: Due to the combined pressures of energy shortage and environmental degradation, bio-liquid fuels have been widely studied as a green, environmentally friendly, renewable petroleum alternative. This article summarizes the various technologies of three generations of biomass feedstocks used to convert liquid fuels and analyzes their advantages and disadvantages, providing insights into the future development of biomass liquid fuels.
Review
Energy & Fuels
Shadman Mahmud, A. S. M. Redwan Haider, Sk Tahmid Shahriar, Sayedus Salehin, A. S. M. Monjurul Hasan, Maria T. Johansson
Summary: Bangladesh imported 5.2 million metric tonnes of petroleum products in 2019-2020, with 50% used in transportation. The government's plan to blend bioethanol with gasoline raised concerns about food security. This study explores the potential of using non-edible feedstocks to extract biofuels, such as organic plants and agricultural residues, which can contribute to sustainable and environmentally friendly energy production in the country.
Review
Energy & Fuels
Yang Hua
Summary: This review comprehensively summarizes the research progress of higher linear alcohols and aromatic alcohols as alternative fuels for IC engines. It discusses the effects of mixing higher alcohols with other fuels, such as diesel and biodiesel, on engine performance, combustion, and emissions. It also explores methods to improve the performance of higher-alcohol engines through the addition of cetane number improvers, adjusting EGR rate, and injection strategy. Higher alcohols have shown significant advantages in reducing PM emissions and improving NOxPM trade-off, but they may increase BSFC. They also exhibit more significant advantages in improving biodiesel performance and emissions compared to lower alcohols.
Article
Environmental Sciences
Valentina Nieto Marin, Leidy Vanessa Echavarria Mazo, Maritza Londono Berrio, Luz Yaneth Orozco Jimenez, Veronica Estrada Velez, Juan Pablo Isaza, Isabel Cristina Ortiz-Trujillo
Summary: This study found that the organic material extracted from engine emissions, whether from diesel or diesel blended with biomass, had a significant genotoxic effect on DNA. The research indicates that reducing emissions does not necessarily lead to a decrease in genotoxic potential.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Green & Sustainable Science & Technology
Meng-Choung Chiong, Hooi-Siang Kang, Nik Mohd Ridzuan Shaharuddin, Shabudin Mat, Lee Kee Quen, Ki-Hong Ten, Muk Chen Ong
Summary: The study reviews the performance results and evaluation of alternative fuel engines under low-medium speed operation in the shipping industry. Neat waste plastic oil and tyre pyrolysis oil showed poorer emissions performance than diesel, while blending TPO with biodiesel improved engine performance significantly. Ammonia is a promising candidate due to its carbon-free composition, but technology is needed to address high NOx emissions. Diesel-like fuel derived from waste lubricant oil demonstrated notably better engine performance than fossil diesel.
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2021)
Article
Energy & Fuels
Pablo Fernandez-Yanez, Jose A. Soriano, Felipe Soto, Octavio Armas, Benjamin Pla, Vicente Bermudez
Summary: This paper studies the effects of different fuels on pollutant emissions from a light-duty vehicle. It found that diesel has the highest emissions in stationary conditions, while in driving cycles, gas-to-liquid and biodiesel have relatively low emissions.
Review
Thermodynamics
Y. Datta Bharadwaz, A. Swarna Kumari
Summary: Low-temperature combustion in diesel engines, specifically premixed charge compression ignition (PCCI), has gained attention due to its ability to meet emission standards without compromising performance. This review discusses the role of low-carbon oxygen-rich fuels in PCCI combustion and explores various strategies and factors affecting combustion efficiency. Challenges and potential advancements in PCCI technology, including the use of alternative fuels, are also addressed.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2023)
Article
Energy & Fuels
Sina Faizollahzadeh Ardabili, Bahman Najafi, Mortaza Aghbashlo, Zahra Khounani, Meisam Tabatabaei
Summary: The use of dual-fuel combustion process with additives like carbon nanoparticles and water in the fuel can improve engine performance and reduce emissions.
Article
Energy & Fuels
Bhaskar Paluri, Dipal Patel
Summary: The combustion characteristics of single-cylinder spark-ignition engines with bioethanol blended fuels were investigated. The study showed that increasing the amount of bioethanol in the fuel significantly increased the heat combustion, with the maximum heat combustion observed at a 60% bioethanol blend and higher engine speed. Adding bioethanol to gasoline also increased the in-cylinder peak pressure during combustion and overall volumetric efficiency.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
Energy & Fuels
Sotiria Lagouvardou, Benjamin Lagemann, Harilaos N. Psaraftis, Elizabeth Lindstad, Stein Ove Erikstad
Summary: Uncertainties regarding the availability and affordability of alternative marine fuels are hindering the decarbonization efforts of the shipping sector. Market-based measures and environmental policies are being discussed as means to decarbonize, but their implementation requires carbon pricing to bridge the price gap and incentivize investment in alternative fuels.
Article
Energy & Fuels
Sankaran Murugesan, Asha Patel, Kekeli Ekoue-Kovi, Don Wolfe
Summary: The Static Dissipative Additive (SDA) facilitates the safe dissipation of electrostatic charges and reduces the risk of fire accidents. This study evaluates the dose response of SDA in distillate fuels and the synergistic effect caused by the presence of biofuels.
Article
Environmental Studies
Ketan Gore, Patrick Rigot-Muller, Joseph Coughlan
Summary: This study compares the cost-effectiveness of liquefied natural gas, methanol, green hydrogen, and green ammonia through the Net Present Value methodology. The results indicate that liquefied natural gas has the highest benefits, green ammonia utilization is not feasible, and green hydrogen is the best option for achieving future decarbonization goals, although a reduction in fuel price or an increase in carbon tax rate is necessary for it to be more cost-competitive.
TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
(2022)
Article
Energy & Fuels
Visan Nicolae Adrian, Niculescu Dan Catalin, Chiriac Radu
Summary: This study investigated the performance of a four-stroke large marine diesel engine using different fuel mixtures. The results showed that a reasonable compromise can be achieved by using the diesel-ethanol15 mixture, which can reduce NOx emissions. However, using the B20-ethanol05 mixture at low speed will reduce soot emissions but increase NOx emissions. At high speed, the diesel-ethanol15 mixture performs well in reducing both soot and NOx emissions.
Article
Energy & Fuels
Devaraj Rangabashiam, H. Suresh Babu Rao, Ganesan Subbiah, Mohanavel Vinayagam
Summary: This study investigates the effects of adding nano biochar derived from sugarcane to custard seed biodiesel on the emission and performance of a compression ignition engine. The experimental results show that adding 50 ppm of biochar reduces smoke, CO, and HC emissions, while improving brake thermal efficiency.
BIOMASS CONVERSION AND BIOREFINERY
(2023)
Article
Energy & Fuels
Hoora Mazaheri, Hwai Chyuan Ong, H. H. Masjuki, A. Arslan, Wen Tong Chong, Zeynab Amini
Summary: This study investigates the tribological features of rice bran oil-based biodiesel as a means to improve lubricity. The results show that friction decreases with the decrease of biodiesel concentration, while the formation of wear scars increases. The impact on lubricity is mainly due to changes in biodiesel concentration.
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
(2023)
Article
Green & Sustainable Science & Technology
Ashwin Jacob, B. Ashok, Hwai Chyuan Ong, Phung Thi Kim Le
Summary: This study aims to sustainably produce low-density biodiesel from Chlorella pyrenoidosa microalgae by heterotrophic means and processed using enzymatic transesterification. The engine testing showed that the low-density biodiesel has lower fuel consumption and emissions compared to diesel fuel. The optimal biodiesel proportion was determined using multivariate principal component analysis-desirability approach.
ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
(2023)
Article
Green & Sustainable Science & Technology
M. A. Hazrat, M. G. Rasul, M. M. K. Khan, N. Ashwath, I. M. R. Fattah, Hwai Chyuan Ong, T. M. Mahlia
Summary: Edible oil-based biodiesel production through transesterification was optimized using response surface methodology with the Box-Behnken model. The optimal process conditions were determined to be 5.89 M methanol, 0.5% (w/w) KOH, 60 degrees C, and 120 min, with a predicted yield of 99.5% and an experimental yield of 99.6%. In addition, two different kinetic models were developed and the activation energy for the pseudo-first-order irreversible reaction was found to be 16.9% higher than for the pseudo-homogenous irreversible reaction.
ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
(2023)
Article
Energy & Fuels
Ibham Veza, Irianto, Anh Tuan Hoang, Abdulfatah A. Yusuf, Safarudin G. Herawan, M. E. M. Soudagar, Olusegun D. Samuel, M. F. M. Said, Arridina S. Silitonga
Summary: The addition of acetone-butanol-ethanol (ABE) as a fuel can decrease CO2 and NOx emissions in an HCCI-DI engine, but has no significant effect on HC, CO, PM, and soot emissions. Furthermore, engine performance is improved with the addition of ABE.
Editorial Material
Energy & Fuels
Hwai Chyuan Ong, Adi Kusmayadi, Nor Aishah Saidina Amin
Article
Thermodynamics
Guangcan Su, Nurin Wahidah Mohd Zulkifli, Hwai Chyuan Ong, Shaliza Ibrahim, Mei Yee Cheah, Ruonan Zhu, Quan Bu
Summary: The global pandemic of COVID-19 has had devastating effects on the environment, society, and economy worldwide. In this study, a sustainable and environmentally friendly method is proposed to convert hazardous medical waste into valuable fuel products through pyrolysis. The use of medical protective clothing (MPC) in pyrolysis, along with the addition of catalysts, improves the quality of bio-oil produced from oil palm wastes (OPWs) pyrolysis.
Review
Thermodynamics
Rahul Mishra, Hwai Chyuan Ong, Chi -Wen Lin
Summary: Sustainable energy sources are needed to meet the increasing energy demand caused by population growth. Pyrolysis and gasification can convert biomass and plastic waste into energy. Co-processing, such as co-pyrolysis and co-gasification, has been identified as a key method for converting waste into fuel with higher hydrogen concentrations. The production of hydrogen from biomass and plastic waste using these techniques is being explored for its high conversion efficiencies and low costs. Research on co-pyrolysis and co-gasification for hydrogen-rich syngas production from plastics and biomass is limited, so further studies are needed. This review aims to enhance understanding of these techniques and their potential for sustainable energy production and waste management.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Energy & Fuels
Sathish Thanikodi, Jassinnee Milano, Abdi Hanra Sebayang, Abd Halim Shamsuddin, Sanjay Mavinkere Rangappa, Suchart Siengchin, Arridina Susan Silitonga, Aditiya Harjon Bahar, Husin Ibrahim, Siti Maretia Benu
Summary: The increase in motor vehicles leads to a rapid rise in fuel supply and creates high emissions, which have negative impacts on the environment and human health. Replacing nonrenewable fuels with alternative energy sources is a viable solution. This study focuses on producing biodiesel from waste cooking oil using a catalyst made of mixed multi-fruits' peel ash and titanium dioxide nanoparticles through transesterification. Engine performance and emission characteristics, specifically carbon monoxide and nitrogen oxides, were evaluated. Optimization of engine performance and emissions levels was achieved through Taguchi L-16 orthogonal array. The highest brake thermal efficiency of 36.19% was obtained with specific parameters, while the lowest brake-specific fuel consumption of 0.23 kg/kWh was achieved with different parameters. The statistical analysis confirmed the impact of the studied parameters on the regression model. Calcination temperature was found to significantly influence the emissions of CO and NOx.
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
(2023)
Article
Green & Sustainable Science & Technology
Moe Thiri Zun, Muhammad Shakeel Ahmad, H. Fayaz, Jeyraj Selvaraj, Waqar Ahmed, Yanru Wang, Nidhal Ben Khedher, A. S. Silitonga, Ashraf Elfasakhany, M. A. Kalam, Bushra Rashid
Summary: This study investigates the viability and economics of using green hydrogen as a combustion fuel in an absorption-desorption-based cooling system. Specially designed burners were retrofitted with a portable ammonia-water-based cooling system, and the effect of hydrogen flow and distance from the burner was optimized. The system running on hydrogen exhibited the highest performance compared to electricity and propane.
SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
(2023)
Article
Chemistry, Physical
N. Asikin-Mijan, J. C. Juan, Y. H. Taufiq-Yap, Hwai Chyuan Ong, Yu-Chuan Lin, G. AbdulKareem-Alsultan, H. V. Lee
Summary: This review examines the potential of renewable biomass for producing green diesel through deoxygenation technology. Various deoxygenation pathways under a free-hydrogen environment were explored, along with the use of acid-base bifunctional catalysts to facilitate the process. It was noted that the acid-base characteristics of the catalysts may lead to undesired by-products and catalyst deactivation.
CATALYSIS COMMUNICATIONS
(2023)
Article
Thermodynamics
Guangcan Su, Nurin Wahidah Mohd Zulkifli, Li Liu, Hwai Chyuan Ong, Shaliza Ibrahim, Kai Ling Yu, Yifan Wei, Feng Bin
Summary: This study proposed a carbon-negative methanol production method that integrated four modules of bagasse pyrolysis, physical activation, chemical looping, and methanol synthesis in the context of China. Three different scenarios were simulated and evaluated, and the results suggested that the addition of hydrogen effectively increased the methanol yield. In terms of economic and environmental performance, Scenario 1 and Scenario 2 exhibited better results.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Review
Thermodynamics
Yu Zhang, Qianchen Peng, Chunmei Wang, Yuhan Huang, Pei Zhou, Yejian Qian, Bin Ye, T. M. Indra Mahlia, Hwai Chyuan Ong
Summary: This paper systematically reviews the state-of-the-art advances in auto-ignition modeling and discusses the effects of turbulence, evaporation, and chemistry on auto-ignition. Five different models, ranging from simple homogeneous models to more complex turbulent models, are discussed and compared. The paper also outlines the challenges and future directions in auto-ignition modeling.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Energy & Fuels
A. H. Sebayang, Fitranto Kusumo, Jassinnee Milano, A. H. Shamsuddin, A. S. Silitonga, F. Ideris, Joko Siswantoro, Ibham Veza, M. Mofijur, Shir Reen Chia
Summary: A system combining ultrasound and infrared radiation was used to enhance chemical reactions by improving mass transfers. Biodiesel from RBO was produced via transesterification, and the process variables were optimized using ANN and GWO algorithm. The optimal conditions for the process parameters were determined, resulting in a high methyl ester yield. The properties of the biodiesel produced met the ASTM D6751 and EN 14214 standards.
Article
Green & Sustainable Science & Technology
Abdi Hanra Sebayang, Fazril Ideris, Arridina Susan Silitonga, A. H. Shamsuddin, M. F. M. A. Zamri, Muhammad Anhar Pulungan, Sihar Siahaan, Munawar Alfansury, F. Kusumo, Jassinnee Milano
Summary: This study optimized the ultrasound-assisted oil extraction process from Carica candamarcensis seed using response surface methodology. The process parameters of extraction time, ultrasound amplitude level, and solvent to seed ratio were varied according to the Box-Behnken experimental model. The regression model provided the optimal values and corresponding yield for these parameters, which were validated experimentally. Physicochemical properties and fatty acid compositions of the extracted oil were evaluated, and the oil was further converted into biodiesel via ultrasound-assisted transesterification.
Article
Engineering, Environmental
Shu-Hui Liu, Jun-Ru Ke, Hwai Chyuan Ong, Chi-Wen Lin
Summary: The deoxidizing packing material (DPM) in a microbial fuel cell (MFC) was improved by adding a deoxidizing agent (DA) to its surface to form DPMDA-out, effectively consuming dissolved oxygen in the anode tank. The use of DPMDA-out in the MFC resulted in higher removal efficiencies for isopropanol and styrene compared to using DPMDA-in. The DPMDA-out-based MFC also had higher voltage outputs and power densities for both isopropanol and styrene compared to the DPMDA-in-based MFC. Furthermore, the electricity production by the MFC with styrene as its substrate exceeded that with isopropanol, despite the lower removal efficiency of styrene.
JOURNAL OF WATER PROCESS ENGINEERING
(2023)
Article
Thermodynamics
Pengcheng Zhao, Jingang Wang, Liming Sun, Yun Li, Haiting Xia, Wei He
Summary: The production of green hydrogen through water electrolysis is crucial for renewable energy utilization and decarbonization. This research explores the optimal electrode configuration and system design of compactly-assembled industrial electrolyzer. The findings provide valuable insights for industrial application of water electrolysis equipment.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
V. Baiju, P. Abhishek, S. Harikrishnan
Summary: Thermally driven adsorption desalination systems (ADS) have gained attention as an eco-friendly solution for water scarcity. However, they face challenges related to low water productivity and scalability. To overcome these challenges, integrating ADS with other desalination technologies can create a small-scale hybrid system. This study proposes integrating ADS with a Thermo Electric Dehumidification (TED) unit to enhance its performance.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
C. X. He, Y. H. Liu, X. Y. Huang, S. B. Wan, Q. Chen, J. Sun, T. S. Zhao
Summary: A decentralized centroid multi-path RC network model is constructed to improve the temperature prediction accuracy compared to traditional RC models. By incorporating multiple heat flow paths and decentralizing thermal capacity, a more accurate prediction is achieved.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Chaoying Li, Meng Wang, Nana Li, Di Gu, Chao Yan, Dandan Yuan, Hong Jiang, Baohui Wang, Xirui Wang
Summary: There is an urgent need to shift away from heavy dependence on fossil fuels and embrace renewable energy sources, particularly in the energy-intensive oil refining process. This study presents an innovative concept called the Solar Oil Refinery, which applies solar energy in oil refining. A solar multi-energies-driven hybrid chemical oil refining system that utilizes solar pyrolysis and electrolysis has been developed, significantly improving solar utilization efficiency, cracking rate, and hydrogen yield.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Chao Ma, Guanghui Wang, Dingbiao Wang, Xu Peng, Yushen Yang, Xinxin Liu, Chongrui Yang, Jiaheng Chen
Summary: This study proposes a bio-inspired fish-tail wind rotor to improve the wind power efficiency of the traditional Savonius rotor. Through transient simulations and orthogonal experiments, the key factors affecting the performance are identified. A response surface model is constructed to optimize the power coefficient, resulting in an improvement of 9.4% and 6.6% compared to the Savonius rotor.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Sina Bahmanziari, Abbas-Ali Zamani
Summary: This paper proposes a new framework for improving electrical energy harvesting from piezoelectric smart tiles through a combination of magnetic plucking, mechanical impact, and mechanical vibration force mechanisms. Experimental results demonstrate a significant increase in energy yield and average energy harvesting time compared to other mechanisms.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Nanjiang Dong, Tao Zhang, Rui Wang
Summary: This study establishes a multiobjective mixed-variable configuration optimization model for a comprehensive combined cooling, heating, and power energy system, and proposes an efficient generating operator to optimize this model. The experimental results show that the proposed algorithm performs better than other state-of-the-art algorithms.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Ahmed E. Mansy, Eman A. El Desouky, Tarek H. Taha, M. A. Abu-Saied, Hamada El-Gendi, Ranya A. Amer, Zhen-Yu Tian
Summary: This study aims to convert office paper waste into bioethanol through a sustainable pathway. The results show that physiochemical and enzymatic hydrolysis of the waste can yield a high glucose concentration. The optimal conditions were determined using the Box-Behnken design, and a blended membrane was used for ethanol purification.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Sven Klute, Marcus Budt, Mathias van Beek, Christian Doetsch
Summary: Heat pumps are crucial for decarbonizing heat supply, and steam generating heat pumps have the potential to decarbonize the industrial sector. This paper presents the current state, technical and economic data, and modeling principles of steam generating heat pumps.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Le Zhang, To-Hung Tsui, Yen Wah Tong, Pruk Aggarangsi, Ronghou Liu
Summary: This study investigates the effectiveness of a current-carrying-coil-based magnetic field in promoting anaerobic digestion of chicken manure. The results show that the applied magnetic field increases methane yield, decreases carbon dioxide production, and reduces the concentration of ammonia nitrogen. Microbial community analysis reveals the enrichment of certain methanogenic genera and enhanced metabolic pathways. Pilot-scale experiments confirm the technical effectiveness of the magnetic field assistance in enhancing anaerobic digestion of chicken manure.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Bo Chen, Ruiqing Ma, Yang Zhou, Rui Ma, Wentao Jiang, Fan Yang
Summary: This paper presents an advanced energy management strategy for fuel cell hybrid electric heavy-duty vehicles, focusing on speed planning and energy allocation. By utilizing predictive co-optimization control, this strategy ensures safe inter-vehicle distance and minimizes energy demand. Simulation results demonstrate the effectiveness of the proposed method in reducing fuel cell degradation cost and overall operation cost.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Fabio Fatigati, Roberto Cipollone
Summary: Organic Rankine Cycle-based microcogeneration systems that use solar sources to generate electricity and hot water can help reduce CO2 emissions in residential energy-intensive sectors. The adoption of a recuperative heat exchanger in these systems improves efficiency, reduces thermal power requirements, and saves on electricity costs.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Lipeng He, Renwen Liu, Xuejin Liu, Xiaotian Zheng, Limin Zhang, Jieqiong Lin
Summary: This research proposes a piezoelectric-electromagnetic hybrid energy harvester (PEHEH) for low-frequency wave motion and self-sensing wave environment monitoring. The PEHEH shows promising power output and the ability to self-power and self-sense the wave environment.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Shangling Chu, Yang Liu, Zipeng Xu, Heng Zhang, Haiping Chen, Dan Gao
Summary: This paper studies a distributed energy system integrated with solar and natural gas, analyzes the impact of different parameters on its energy utilization and emissions reduction, and obtains the optimal solution through an optimization algorithm. The results show that compared to traditional separation production systems, this integrated system achieves higher energy utilization and greater reduction in carbon emissions.
ENERGY CONVERSION AND MANAGEMENT
(2024)
Article
Thermodynamics
Qingpu Li, Yaqi Ding, Guangming Chen, Yongmei Xuan, Neng Gao, Nian Li, Xinyue Hao
Summary: This paper proposes and studies a piston-type thermally-driven pump with a structure similar to a linear compressor, aiming to eliminate the high-quality energy consumption of existing pumps and replace mechanical pumps. The coupling mechanism of working fluid flow and element dimension is analyzed based on force analysis, and experimental data analysis is used to determine the pump operation stroke. Theoretical simulation is conducted to analyze the correlation mechanism of the piston assembly. The research shows that the thermally-driven pump can greatly reduce power consumption and has potential for industrial applications.
ENERGY CONVERSION AND MANAGEMENT
(2024)
