Article
Thermodynamics
Abdullah A. AlZahrani, Ibrahim Dincer
Summary: Solid oxide electrolysis is an efficient and sustainable method for hydrogen production from water, but the high operating temperature poses a challenge due to increased degradation rate. This study investigates the performance and microstructure of a novel thin-electrolyte solid oxide cell under high steam to hydrogen ratios.
Article
Chemistry, Physical
Qinglin Liu, Pei-Chen Su, Siew Hwa Chan
Summary: A novel approach based on wet air co-electrolysis was proposed to reduce the carbon footprint in the conventional Haber-Bosch process, successfully producing a high purity H2/N2 mixture.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Environmental Sciences
Martin Keller
Summary: Pyrolysis of natural gas to produce H-2 and solid carbon has low CO2 emissions but high CH4 emissions. The climate benefit of this process depends on plant location and CH4 emission reduction speed, with certain states having higher potential. Without fast action on CH4 emission mitigation, the climate benefit is minimal. A tool developed in this study can help estimate the climate impact in different scenarios and locations.
ENVIRONMENTAL RESEARCH LETTERS
(2022)
Article
Chemistry, Physical
Changsong Cui, Yue Wang, Yongcheng Tong, Shiwei Wang, Chusheng Chen, Zhongliang Zhan
Summary: The research introduces a symmetric cell Ni-SDC catalyst system for CH4-assisted co-electrolysis of H2O/CO2, which effectively reduces electricity consumption and produces syngas with a H-2:CO ratio of approximate to 2 at high temperatures.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Chemistry, Physical
Zhiping Xia, Zhonghua Deng, Chang Jiang, Dong-qi Zhao, Jakub Kupecki, Xiao-long Wu, Yuan-wu Xu, Guo-qiang Liu, Xiaowei Fu, Xi Li
Summary: This study proposes a 2-D cross-flow stack model with new gas characteristics to estimate the spatial distribution of thermal, electrical, and gas characteristics in solid oxide electrolysis cells (SOEC). The analysis shows that adding the new gas characteristics can optimize the operating envelope and improve the safety and operating life of the stack.
JOURNAL OF POWER SOURCES
(2022)
Article
Chemistry, Physical
Yongming Zhao, Huaqing Xue, Xu Jin, Bo Xiong, Renhe Liu, Yong Peng, Luyang Jiang, Guohua Tian
Summary: Solid oxide electrolysis cells (SOEC) technology is an efficient solution for hydrogen production, requiring external waste heat coupling for heating feed stock, with the recommended coupling location at the water evaporator and a temperature requirement above 130 degrees C.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Review
Green & Sustainable Science & Technology
Aziz Nechache, Stephane Hody
Summary: Solid oxide electrolysis cell is a leading technology for green hydrogen production through high temperature electrolysis, but optimization of existing materials and development of innovative materials are crucial for commercialization. Research focuses on alternative and innovative materials, particularly cathode-supported cell materials.
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2021)
Article
Thermodynamics
Ruilin Yin, Li Sun, Ali Khosravi, Mohammad Malekan, Yixiang Shi
Summary: This paper develops a dynamic model of the solid oxide electrolysis system, investigates the effects of temperature and current density on the electrolytic voltage, and discusses the energy consumption under different operation modes. Also, steady-state energy and exergy flow diagrams are used to find the optimal conditions with maximum system efficiency. The dynamic simulation of the stack temperature demonstrates the response rapidity, strong couplings, and different variation trends of variables.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Thermodynamics
Fu Wang, Lei Wang, Yangliang Ou, Xuanmiao Lei, Jinliang Yuan, Xingjiang Liu, Yingying Zhu
Summary: Water electrolysis using SOEC has high efficiency and can be integrated with thermal sources to reduce electricity consumption. Integration of a diesel engine with SOEC can increase efficiency and optimize system parameters.
CASE STUDIES IN THERMAL ENGINEERING
(2021)
Article
Thermodynamics
Duncan A. Nowicki, Gerry D. Agnew, John T. S. Irvine
Summary: This article presents a conceptual design for a small-scale green ammonia plant, where ammonia synthesis is achieved by reacting hydrogen produced by a solid oxide electrolyzer with nitrogen purified from air using a series of solid electrolyte oxygen pumps. The system operates with an energetic efficiency of 52.12%, which is very close to a cryogenic ASU reference system achieving an efficiency of 52.89%. The specific energy consumption is 9.94 kWh/kgNH3. Although these results are promising, there are opportunities to further improve the system design, such as enhancing heat integration to utilize waste heat from the series of oxygen pumps for raising the steam required by the electrolyzer.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Chemistry, Physical
P. Prasopchokkul, P. Seeharaj, P. Kim-Lohsoontorn
Summary: The study investigates the effect of substituting part of BSCF with higher valence Ta5+ on its chemical stability and electrochemical performance. It shows that doping with Ta5+ enhances both the chemical stability and electrochemical performance of BSCF. BSCFTa0.10 exhibits the best performance, with improved electronic conductivity and balanced ionic and electronic conductivity in the anode.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2021)
Article
Thermodynamics
Tuananh Bui, Dongkeun Lee, Kook Young Ahn, Young Sang Kim
Summary: This study conducted an economic analysis for high-power solid oxide electrolysis cell systems, showing that a high-power system is superior to a low-power system from an economic perspective. The stack cost is the dominant component of the capital cost, while the electricity cost contributes the most to the hydrogen cost. The first case study found that, if a high-power system can be installed inside a nuclear power plant, the cost of hydrogen produced can reach $3.65/kg when the electricity cost is $3.28/kWh and the stack cost is assumed to be $574/kW. The second case study indicated that the hydrogen cost can decrease by 24% if the system is scaled up to a 2-MW scale.
ENERGY CONVERSION AND MANAGEMENT
(2023)
Article
Thermodynamics
Qiangqiang Zhang, Zheshao Chang, Mingkai Fu, Fuliang Ting, Xin Li
Summary: This paper investigates the combination of concentrated solar power and solid oxide electrolysis cells (SOEC) to produce green hydrogen efficiently. By integrating a volumetric receiver with a tubular SOEC, the heat loss due to fluid transport can be reduced. The study shows that the operating temperature of the SOEC greatly affects the reactor efficiency. Based on a validated model, the integrated design presented in this paper can significantly increase energy conversion efficiency compared to separate structures.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Energy & Fuels
Zhao Liu, Beibei Han, Zhiyi Lu, Wanbing Guan, Yuanyuan Li, Changjiang Song, Liang Chen, Subhash C. Singhal
Summary: This study successfully demonstrated the use of solid oxide electrolysis for splitting untreated seawater, showing excellent electrochemical performance and long-term stability. A high energy conversion efficiency was achieved even without reusing high temperature exhaust gas. Long-term experiments showed that solid oxide electrolysis performed well in seawater splitting.
Article
Engineering, Environmental
Sangcho Kim, Dong Woo Joh, Dong-Young Lee, Jieun Lee, Hye Sung Kim, Muhammad Zubair Khan, Jong Eun Hong, Seung-Bok Lee, Seok Joo Park, Rak-Hyun Song, Muhammad Taqi Mehran, Choong Kyun Rhee, Tak-Hyoung Lim
Summary: Microstructure tailoring of solid oxide cell air electrode via a simple method significantly enhances electrochemical performance and stability, addressing bottlenecks in the implementation of high-temperature SOECs.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Energy & Fuels
Yaneeporn Patcharavorachot, Narissara Chatrattanawet, Dang Saebea, Amornchai Arpornwichanop
Summary: The study proposed an integrated system of pressurized SOFC and supercritical water reforming, with performance determined using the Aspen Plus simulator.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
Green & Sustainable Science & Technology
Thanaphorn Detchusananard, Phuet Prasertcharoensuk, Yaneeporn Patcharavorachot, Francois Marechal, Amornchai Arpornwichanop
Summary: This study develops a flowsheet model of an integrated methanol synthesis and methanol-to-olefins system to improve the energy efficiency and economic feasibility of fuel production. The optimal operating conditions for maximum exergy efficiency are determined, and heat integration is performed to further enhance the energy usage of the system. The exergoeconomic analysis reveals that the cost of syngas feedstock has a significant impact on the economic viability of the process.
JOURNAL OF CLEANER PRODUCTION
(2022)
Article
Green & Sustainable Science & Technology
Ning-Yih Hsu, Nitika Devi, Yu- Lin, Yi-Hsin Hu, Hung-Hsien Ku, Amornchai Arpornwichanop, Yong-Song Chen
Summary: This study investigates the performance of hydrogen-vanadium redox flow batteries under various conditions, finding that platinum loading and positive electrolyte flow rate significantly impact battery performance, with the best performance achieved at a catalyst loading of 0.3 mg Pt cm(-2) and a positive electrolyte flow rate of around 2 L h(-1). The HVRFB demonstrates an energy efficiency of around 88% when operated at a current density of 80 mA cm(-2) for 200 cycles.
Article
Chemistry, Physical
Ratikorn Sornumpol, Amornchai Arpornwichanop, Yaneeporn Patcharavorachot
Summary: This research proposes a trigeneration system composed of a proton-conducting solid oxide fuel cell (SOFC-H+) and a single-stage LiBr absorption chiller. Models for SOFC-H+ and single-stage LiBr absorption chiller were developed using Aspen Plus V10. Sensitivity analysis reveals that increasing temperature and fuel utilization improves the performance of SOFC-H+, while air to fuel (A/F) ratio and pressure negatively affect electrical and overall system efficiency. For the absorption chiller, the coefficient of performance remains stable and increases when the generator temperature is raised. Optimization suggests that SOFC-H+ should operate at 700 degrees C and 10 bar with a fuel utilization of 0.8 and A/F molar ratio of 2 to achieve a maximum overall efficiency of 93.34%. Energy and exergy analysis show that combined heat and power SOFC-H+ exhibits the highest energy and exergy efficiencies, followed by the trigeneration process, indicating the efficient production of electricity, heating, and cooling through the integration of SOFC-H+ and LiBr absorption chiller.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Article
Chemistry, Physical
Phuong-Long Le, Nitika Devi, Justin Chou, Amornchai Arpornwichanop, Yong -Song Chen
Summary: This paper proposes a novel method to improve the performance of open-cathode proton-exchange-membrane fuel cells by collecting water purged from the anode. The experimental results show that this method improves the stack power, and optimal performance is achieved at a humidifier distance of 2 cm.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Chemistry, Physical
Yaneeporn Patcharavorachot, Wissawa Chalee, Dang Saebea, Amornchai Arpornwichanop
Summary: The combination of proton-conducting solid oxide electrolysis cell (H-SOEC) with dry methane reforming process (H-SOEC/DMR) was proposed to improve the efficiency and water content of syngas production. Performance analysis of the H-SOEC/DMR process showed that CO2 and CH4 conversions exceeded 90% and 80%, respectively, at temperatures ranging from 1073 to 1273 K, resulting in a syngas product with low water content. The highest energy efficiency of 72.80% was achieved at a temperature of 1123 K, pressure of 1 atm, and current density of 2500 A m(-2), which increased to 81.46% with the application of a heat exchanger network. Exergy analysis revealed that the H-SOEC/DMR unit had the lowest exergy efficiency.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Article
Chemistry, Multidisciplinary
Piyawan Thanahiranya, Pongtorn Charoensuppanimit, Apinan Soottitantawat, Amornchai Arpornwichanop, Nuttha Thongchul, Suttichai Assabumrungrat
Summary: The wise management of biodiesel production can be achieved through fermentation of glycerol into platform chemicals like propionic acid. Reactive extraction technique has been experimentally proven effective in recovering dilute acid, which removes the major bottleneck faced by fermentation. Process simulation enables a thorough assessment of optimal process design and evaluation in terms of economics, energy requirement, and CO2 emissions. The simulation results demonstrate that bio-based production of propionic acid is economically attractive and leads to a significant reduction in CO2 emissions compared to petroleum-based production.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2022)
Article
Thermodynamics
Prathak Jienkulsawad, Tossaporn Jirabovornwisut, Yong-Song Chen, Amornchai Arpornwichanop
Summary: An electrolyte imbalance in a vanadium redox flow battery (VRFB) can lead to degradation in performance and capacity during long-term operation. Through systematic analysis of VRFB, involving different electrode materials and membranes, factors such as carbon felt structures, cation- and anion-exchange membranes are considered. A dynamic model of VRFB is used to study the impact of electrolyte imbalance on battery performance and gas evolution/self-discharge side reactions. It is found that the rate of capacity loss depends on the material and operating conditions, with vanadium ion variation influenced by gassing and self-discharge side reactions. High energy efficiency is observed in VRFB using Type 3 electrodes and an AMV membrane. Battery operating time, current density, temperature, and total vanadium concentration are found to impact capacity degradation rate. Changes in electrolyte flow rate do not improve battery capacity due to electrolyte imbalance-induced state of charge reduction.
Article
Construction & Building Technology
Prathak Jienkulsawad, Kornkamol Eamsiri, Yong-Song Chen, Amornchai Arpornwichanop
Summary: This study proposes a solution that combines photovoltaic and solar thermal collector system with battery and DMFC, and adopts neural network-based adaptive control to meet persistent residential power demand. Simulation results show that the neural network-based control performs better than traditional control methods, and the hybrid system with DMFC can reduce the power requirements from the grid.
SUSTAINABLE CITIES AND SOCIETY
(2022)
Article
Energy & Fuels
Ratikorn Sornumpol, Dang Saebea, Amornchai Arpornwichanop, Yaneeporn Patcharavorachot
Summary: Biomass gasification, coupled with coal and calcium looping carbon dioxide capture process, was analyzed in this study. Increasing gasification temperature, steam-to-feed ratio, calcium oxide-to-feed ratio, and regenerator temperature improved hydrogen production. Optimization revealed that the optimal operating conditions were a gasifier temperature of 700 degrees C, S/F mass ratio of 2, C/B mass ratio of 0.75:0.25, carbonator temperature of 450 degrees C, regenerator temperature of 950 degrees C, and CaO/F mass ratio of 3. Under these conditions, maximum H-2 content of 99.59%vol. (dry basis) and H-2 yield of 92.38 g hydrogen/kg biomass feeding were achieved. The energy efficiency and carbon capture efficiency of the process were determined to be 42.86% and 99.99%, respectively, with a specific CO2 emission of 80.77 g CO2/MJ.
Article
Green & Sustainable Science & Technology
Piyawan Thanahiranya, Pongtorn Charoensuppanimit, Jhuma Sadhukhan, Apinan Soottitantawat, Amornchai Arpornwichanop, Nuttha Thongchul, Suttichai Assabumrungrat
Summary: This study investigates the most promising technology for succinic acid production from glycerol from the biodiesel industry. It is found that the addition of dimethyl sulfoxide (DMSO) is key for bio-based succinic acid production. Evaluation based on techno-economic, energy, exergy, and greenhouse gas (GHG) emissions performances shows that bio-based succinic acid production can compete with the petrochemical route and reduce GHG emissions by 26%.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Green & Sustainable Science & Technology
K. Wiranarongkorn, K. Im-orb, Y. Patcharavorachot, F. Marechal, A. Arpornwichanop
Summary: To efficiently convert bagasse into furfural and 5-hydroxymethylfurfural (HMF), integrated biorefinery processes were analyzed for their techno-economic feasibility. The results showed that scenario 2, which involved recycling 50% of HMF waste and using the entire bagasse, achieved the highest furfural and HMF production with minimal CO2 emissions. Heat integration also improved the efficiency of the biorefinery plant, leading to maximum profit at 11% internal rate of return. However, the high operating cost associated with solvents and catalysts for HMF production was identified as the largest cost component.
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2023)
Article
Thermodynamics
Yaneeporn Patcharavorachot, Narissara Chatrattanawet, Amornchai Arpornwichanop, Dang Saebea
Summary: The integration of SOEC and methanation as a power-to-gas system is a promising technology for renewable energy storage and CO2 utilization. This study compares the performance of integrated systems using SOEC with water electrolysis mode and co-electrolysis mode for green natural gas production from fermentation waste. Heat integration is also studied to improve system efficiency. The results show that CO and CO2 methanation achieves higher methane yield compared to CO2 methanation alone, and the integrated system with co-electrolysis mode achieves higher efficiency.
THERMAL SCIENCE AND ENGINEERING PROGRESS
(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)