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Journal articles on the topic 'Water flow energy'

Author: Grafiati
Published: 5 June 2025
Last updated: 2 August 2025

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1

Ali, Abdullah Kadhlm, Ahmed Qassem Mohammed, and Qasim Selah Mahdi. "Experimental study of a natural draft hybrid (wet/dry) cooling tower with a splash fill type." AIMS Energy 10, no. 4 (2022): 648–64. http://dx.doi.org/10.3934/energy.2022031.

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<abstract> <p>Cooling towers have such a significant influence on work and efficiency that researchers and designers are working tirelessly to enhance their performance. A prototype design for a natural draft hybrid (wet/dry) cooling tower has been created, relying on geometrical, dynamic, and thermodynamic similarities. Based on Iraqi weather, experiments have been conducted using splash fill (150 mm) in summer (hot and dry) weather conditions. This study investigated heat transfer mechanisms of both air and water in a natural draft hybrid cooling tower model(NDHCTs), both directl
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2

Lee, Ba-Ro, Young-Jun Jang, Min-Seok Ko, Bo-An Lee, Yeon-Gun Lee, and Sin Kim. "Vertical Upward Air-Water Two-Phase Flow Regime Identification." Journal of Energy Engineering 22, no. 4 (2013): 362–69. http://dx.doi.org/10.5855/energy.2013.22.4.362.

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3

Kong, Haonan, Vesselina Roussinova, and Vesselin Stoilov. "Renewable energy harvesting from water flow." International Journal of Environmental Studies 76, no. 1 (2018): 84–101. http://dx.doi.org/10.1080/00207233.2018.1494928.

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4

Bae, Byeong Geon, Byong Jo Yun, Kyoung Doo Kim, and Byoung Uhn Bae. "Experimental Investigation on the Droplet Entrainment in the Air-Water Horizontal Stratified Flow." Journal of Energy Engineering 24, no. 1 (2015): 114–22. http://dx.doi.org/10.5855/energy.2015.24.1.114.

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5

Jia, Guanwei, Xuanwei Nian, Weiqing Xu, Yan Shi, and Maolin Cai. "Water-Spray-Cooled Quasi-Isothermal Compression Method: Water-Spray Flow Improvement." Entropy 23, no. 6 (2021): 724. http://dx.doi.org/10.3390/e23060724.

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Water-spray-cooled quasi-isothermal compressed air energy storage aims to avoid heat energy losses from advanced adiabatic compressed-air energy storage (AA-CAES). The compression efficiency increases with injection water spray. However, the energy-generated water spray cannot be ignored. As the air pressure increases, the work done by the piston and the work converted into heat rise gradually in the compression process. Accordingly, the flow rate of the water needed for heat transfer is not a constant with respect to time. To match the rising compression heat, a time sequence of water-spray f
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6

Fooladivanda, Dariush, and Joshua A. Taylor. "Energy-Optimal Pump Scheduling and Water Flow." IEEE Transactions on Control of Network Systems 5, no. 3 (2018): 1016–26. http://dx.doi.org/10.1109/tcns.2017.2670501.

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7

Boisseau, Sebastien, Alexandre-Benoit Duret, Matthias Perez, Emmanuel Jallas, and Eric Jallas. "Water flow energy harvesters for autonomous flowmeters." Journal of Physics: Conference Series 773 (November 2016): 012019. http://dx.doi.org/10.1088/1742-6596/773/1/012019.

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8

Dhiman, Prashant, Fazel Yavari, Xi Mi, et al. "Harvesting Energy from Water Flow over Graphene." Nano Letters 11, no. 8 (2011): 3123–27. http://dx.doi.org/10.1021/nl2011559.

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9

Yin, Jun, Zhuhua Zhang, Xuemei Li, Jianxin Zhou, and Wanlin Guo. "Harvesting Energy from Water Flow over Graphene?" Nano Letters 12, no. 3 (2012): 1736–41. http://dx.doi.org/10.1021/nl300636g.

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10

Im, Dong-Kyun. "Analysis of Flow Characteristics According to Vortex Prevention Shape of Water Jet Ultrasonic Inspection Nozzle." Journal of Energy Engineering 31, no. 2 (2022): 125–30. http://dx.doi.org/10.5855/energy.2022.31.2.125.

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11

Liu, M. "Variable Water Flow Pumping for Central Chilled Water Systems." Journal of Solar Energy Engineering 124, no. 3 (2002): 300–304. http://dx.doi.org/10.1115/1.1488667.

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A new variable water (VW) flow system for chilled water system application is presented. Design, operational, and control issues are discussed. Analytical models of pump power and evaporative temperature are developed. The VW systems consume considerably less pump and compressor energy than the primary secondary (PS) systems under partial load conditions for most existing chillers. The VW system consumes less compressor energy since it results in higher refrigerant temperature in the evaporator. The VW systems also have the decoupling capability of the primary and secondary pumping systems.
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12

Pasha, M. Fayzul K., Matthew Weathers, and Brennan Smith. "Investigating Energy Flow in Water-Energy Storage for Hydropower Generation in Water Distribution Systems." Water Resources Management 34, no. 5 (2020): 1609–22. http://dx.doi.org/10.1007/s11269-020-02497-5.

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13

Jiang, Fan, Jiaqing Chang, Haitao Huang, and Junhong Huang. "A Study of the Interface Fluctuation and Energy Saving of Oil–Water Annular Flow." Energies 15, no. 6 (2022): 2123. http://dx.doi.org/10.3390/en15062123.

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Oil–water annular flow is an efficient method of heavy oil transportation for energy-saving. To deeply study the influencing factors of the energy savings of oil–water annular flow, this paper compares the interface fluctuation and energy-saving situation of oil–water annular flow under different pipe structures (such as straight pipe, sudden-contraction pipe, and elbow pipe), flow parameters, and fluid properties. In the straight pipe, the flow parameters can impact the oil–water annular flow pattern and the energy savings, and the interface fluctuation is consistent with the energy savings.
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14

Al-Abdali, Akthem Mohi, and Handri Ammari. "Thermal energy storage using phase-change material in evacuated-tubes solar collector." AIMS Energy 10, no. 3 (2022): 486–505. http://dx.doi.org/10.3934/energy.2022024.

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<abstract> <p>The use of phase change materials in solar thermal collectors improves their thermal performance significantly. In this paper, a comparative study is conducted systematically between two solar receivers. The first receiver contains paraffin wax, while the other does not. The goal was to find out to which degree paraffin wax can enhance the energy storage and thermal efficiency of evacuated tubes solar collectors. Measurements of water temperature and solar radiation were recorded on a few days during August of 2021. The experimental analysis depended on two stages. Th
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15

Jeong, Namgyun. "A Study on Heat Dissipation Characteristics of Water-cooled Heat Sink According to Coolant Flow Rate." Journal of Energy Engineering 32, no. 2 (2023): 83–90. http://dx.doi.org/10.5855/energy.2023.32.2.083.

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16

Pasupuleti, Sreenivasulu* Dr. G. Prasanthi. "A MICRO ZERO HEAD TURBINE POWER GENERATION FOR BUILDING’S WATER TANK OVER FLOW & ROOF RAIN WATER FLOW SYSTEM." Global Journal of Engineering Science and Research Management 3, no. 8 (2016): 8–13. https://doi.org/10.5281/zenodo.59946.

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Energy is a major input for overall socio-economic development of any society. Hydel energy is the fastest growing renewable energy. From Decades man has been trying to convert Hydel power to mechanical &, more recently, electric power. Hydel technology has improved significantly over the past two decades, and Hydel energy has become increasingly competitive with other power generation options. A zero head water turbine can be used as a Hydro-Electricity device referring to generate the electrical power through by the use of the gravitational force of falling water. It works on natural flo
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17

Zhang, Yi, and Dong Ming Guo. "Effect of Cold Energy Storage of Single-Well Aquifer Thermal Energy Storage in Sanhejian Coal Mine." Advanced Materials Research 430-432 (January 2012): 1433–36. http://dx.doi.org/10.4028/www.scientific.net/amr.430-432.1433.

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Effective implementation of technology of aquifer thermal energy storage (ATES) must form a "ground cold water reservoir" or "ground warm reservoir". In this paper, taking Sanhejian Coal Mine as an example, we analyze the effect of cold energy storage in single-well by analyzing the volume change of cold water body within different temperature ranges. Through the analysis of volume change of cold water body, it can prove that with the same irrigation temperature, the increase of irrigation flow makes the volume and percentage of cold water body in aquifer within different temperature ranges. A
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18

Eng Giap, Sunny Goh, Khairul Ikhwan Mohd Jamalludin, Mohammad Fadhli Ahmad, Jamilah Mohd Salim, and Rudiyanto. "Factors Affecting Water Vapor Flow in the Soil." Journal of Soil, Environment & Agroecology 1, no. 1 (2024): 46–55. http://dx.doi.org/10.37934/sea.1.1.4655.

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Soil water vapor movement carries mass of water and its bulk quantity in motion carries a specific amount of energy. The moment when water molecules obtain enough energy to release themselves from liquid surface, it involves phase transition from liquid to gas phase. The energy required for its release or freedom must be sourced from some energy source in the soil. The energy can come from the soil, water, or gas phase in the immediate surrounding. As such, the water phase transition into gas phase absorbs energy and causes temperature variation. Since vapor carries a significant amount of ene
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19

Eng Giap, Sunny Goh, Mohammad Fadhli Ahmad, Khairul Ikhwan Mohd Jamalludin, Jamilah Mohd Salim, and Rudiyanto. "Factors Affecting Water Vapor Flow in the Soil." Journal of Soil, Environment & Agroecology 1, no. 1 (2025): 46–55. https://doi.org/10.37934/sea/1.1.4655a.

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Soil water vapor movement carries mass of water and its bulk quantity in motion carries a specific amount of energy. The moment when water molecules obtain enough energy to release themselves from liquid surface, it involves phase transition from liquid to gas phase. The energy required for its release or freedom must be sourced from some energy source in the soil. The energy can come from the soil, water, or gas phase in the immediate surrounding. As such, the water phase transition into gas phase absorbs energy and causes temperature variation. Since vapor carries a significant amount of ene
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20

Wijaya Pratama, Agung, Fatahul Arifin, and Tresna Dewi. "Cross-flow Turbine Design with Taguchi Method Approach." International Journal of Research in Vocational Studies (IJRVOCAS) 3, no. 3 (2023): 07–15. http://dx.doi.org/10.53893/ijrvocas.v3i3.222.

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The current energy demand is very large, while the use of energy, which mostly uses petroleum and coal, is not matched by the availability of energy sources. For this reason, it is necessary to conduct research on alternative energy in order to provide energy security in the future. One alternative energy is water energy, which uses water turbines. This study aims to determine the optimum conditions for design parameters for static pressure and magnitude speed in crossflow water turbine design. The testing was done using finite element method simulation, namely Autodesk CFD. Taguchi methodolog
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21

Özturk, Mehmet, Cihan Sahin, and Yalcin Yuksel. "ANALYZING FLOW ENERGY POTENTIAL OF THE BOSPHORUS STRAIT." Coastal Engineering Proceedings, no. 36 (December 30, 2018): 76. http://dx.doi.org/10.9753/icce.v36.risk.76.

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Ocean currents represent a potentially notable, currently untapped, reservoir of energy. The regions with strong current velocities such as narrow straits connecting two water bodies exhibit high current energy (power) potential especially where the water depths are relatively shallow (EECA, 2009). The Bosphorus, connecting the Black Sea to the Sea of Marmara, is a typical narrow sea strait that generally exhibits a two-layered flow pattern: the upper layer current flows south towards the Sea of Marmara while the underlying current flows in opposite direction towards the Black Sea (Yüksel et
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22

Yang, Hac Jin, Seong Kun Kim, and Kwang Hee Choi. "A Study of the Feature Classification and the Predictive Model of Main Feed-Water Flow for Turbine Cycle." Journal of Energy Engineering 23, no. 4 (2014): 263–71. http://dx.doi.org/10.5855/energy.2014.23.4.263.

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23

Yang, Youngjoon. "Study on Optimal Operation using Characteristics of Thermal Flow of Double Tube-type Heat Exchanger for Hot Water." Journal of Energy Engineering 30, no. 2 (2021): 1–7. http://dx.doi.org/10.5855/energy.2021.30.2.001.

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24

Senthil, Ramalingam. "Effect of Fluid Flow Direction on Charging of Multitube Thermal Energy Storage for Flat Plate Solar Collectors." International Journal of Renewable Energy Development 10, no. 2 (2021): 365–71. http://dx.doi.org/10.14710/ijred.2021.34931.

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Flat plate solar collector plays a significant role in domestic water heating due to the ease of operation and maintenance. Thermal energy storage with phase change materials is used to store heat energy. The thermal performance of paraffin wax-based multitube latent heat storage with a flat plate solar collector is investigated experimentally. The present work focuses on the fluid flow direction for charging and discharging in a vertical multitube-based thermal storage unit. The charging process took about four hours, with a fluid flow rate of 0.02 kg/s at about 70°C. The flat plate solar col
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25

Arsyad, Kiagus Muhamad, Timothy Christyan, Muhammad Raidhi Mustafid R, Tasmi Tasmi, and Muhammad Zaki Almuzakki. "Mathematical Modelling in Energy Measurement Production of Water Tap Flow." Journal of Science and Informatics for Society (JSIS) 1, no. 1 (2023): 27–33. http://dx.doi.org/10.57102/jsis.v1i1.24.

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Electric power is vital in supporting the economy of current society. Electric power can be obtained from water. Water is one of renewable energy that can be used as hydropower to produce electrical energy. The electric energy can be produced from a generator driven by a waterwheel, which means the electric energy comes from the kinetic energy of water. One of the most common sources for flowing water is from the water tap. The electric power that could be produced from flowing water with a restriction that the water flow only affected by gravitational force and come from a finite resource. In
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26

Norkulov, Bekhzod, Adkham Mamataliev, Umida Kurbanova, Shokhida Nazarova, Bobur Shodiev, and Iqboloy Raimova. "Increasing efficiency of flow energy damping with lateral water intake." E3S Web of Conferences 365 (2023): 03044. http://dx.doi.org/10.1051/e3sconf/202336503044.

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The paper presents the results of full-scale and experimental studies for applying a new design for damping the energy of the flow with a lateral water intake. In the article, the method for increasing the efficiency of flow energy damping with lateral water intake and a new calculation method have been improved. The proposed version of the calculation according to the method, compiled with several assumptions, demonstrated the possibility of using such a well and damper design with high operational reliability and the results aimed at damping the energy of the water flow of the lateral water
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27

Muzaffar Abdul Kadir, Ahmad, Wan Norhisyam Abd Rashid, Shahrizal Saat, and Ab Wafi Ab Aziz. "Development and Experimental Study of a Small-Scale Energy Harvester for Domestic Usage." International Journal of Engineering & Technology 7, no. 4.38 (2018): 1432–35. http://dx.doi.org/10.14419/ijet.v7i4.38.27893.

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Energy harvester is the system which gather energy from the external environment sources such as radio waves, air flow, water flow, solar energy, wind energy and kinetic energy and specially used to power or recharge small electronic devices. One of the biggest potential which can be utilized to generate energy is the water flow in the home water pipes. Instead of letting the water flow through the pipe, a small water turbine is fixed on the pipe to let the water flow through the pipe and at the same time it will generate electricity to charge a battery. This complete system is installed at th
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28

Zhou, Yang, Kwok-wai Mui, and Ling-tim Wong. "Evaluation of Design Flow Rate of Water Supply Systems with Low Flow Showering Appliances." Water 11, no. 1 (2019): 100. http://dx.doi.org/10.3390/w11010100.

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The installation of water efficient appliances is an efficient demand-side water management measure favored by policymakers and water providers nowadays. The adoption of low flow showerheads in large and complex plumbing systems will not only contribute to a great reduction of shower water use in the whole water system, but also further influence the water supply system design. Hence, it is necessary to justify the redesign of existing water supply systems (such as the pipe size, storage tank volume, pumping arrangement etc.) in terms of the use of low flow showerheads. This study uses Monte C
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29

Liu, Yupeng, Youbin Zheng, Tinghua Li, Daoai Wang, and Feng Zhou. "Water-solid triboelectrification with self-repairable surfaces for water-flow energy harvesting." Nano Energy 61 (July 2019): 454–61. http://dx.doi.org/10.1016/j.nanoen.2019.05.007.

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30

Pasha, M. Fayzul K., Matthew Weathers, and Brennan Smith. "Correction to: Investigating Energy Flow in Water-Energy Storage for Hydropower Generation in Water Distribution Systems." Water Resources Management 34, no. 5 (2020): 1623. http://dx.doi.org/10.1007/s11269-020-02539-y.

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31

Zhang, Li, Zhonghua Zhang, Shijie Lin, et al. "A piezoelectric water-wheel energy harvester utilizing magnetically coupled axial triggering for tapping water flow energy." Energy 322 (May 2025): 135645. https://doi.org/10.1016/j.energy.2025.135645.

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32

Li, Yingwei, Jing Gao, Xingbin Liu, and Ronghua Xie. "Energy Demodulation Algorithm for Flow Velocity Measurement of Oil-Gas-Water Three-Phase Flow." Mathematical Problems in Engineering 2014 (2014): 1–13. http://dx.doi.org/10.1155/2014/705323.

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Flow velocity measurement was an important research of oil-gas-water three-phase flow parameter measurements. In order to satisfy the increasing demands for flow detection technology, the paper presented a gas-liquid phase flow velocity measurement method which was based on energy demodulation algorithm combing with time delay estimation technology. First, a gas-liquid phase separation method of oil-gas-water three-phase flow based on energy demodulation algorithm and blind signal separation technology was proposed. The separation of oil-gas-water three-phase signals which were sampled by cond
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33

Yang, Shou Long. "Dispersive‐Flow Energy Dissipator." Journal of Hydraulic Engineering 120, no. 12 (1994): 1401–8. http://dx.doi.org/10.1061/(asce)0733-9429(1994)120:12(1401).

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34

Ji, Amin, Chang Jiang Wang, Yan Yu, Chun Ying Zhang, and Tian Tian. "Experimental Study on Solar Energy and Adsorption Radiation Air Conditioning System." Applied Mechanics and Materials 448-453 (October 2013): 1555–58. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.1555.

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This paper discusses the principles of solar adsorption refrigeration and the characteristics of air conditioning radiation, designs solar adsorbent bed with activated carbon - methanol as working pair and its accompanying condenser, evaporator, radiant cooling tubes and other equipment. Through experiments, it changes water supply by change flow rate of chilled water, in order to get chilled water supply and return water temperature and room temperature curve. To analysis COP value of system under different flow rate of chilled water, and get the optimal flow rate of chilled water supply.
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35

Singh, Ajay, and Dwesh K. Singh. "A Review on Design and Flow Simulation in an Axial Flow Hydro Turbine." International Journal of Advance Research and Innovation 5, no. 4 (2017): 75–80. http://dx.doi.org/10.51976/ijari.541712.

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Turbines are the most important part in a hydro power plant because here fluid energy is extracted from water and is converted into mechanical energy. Most of large hydro energy sources are already in use at present time so we need to concentrate on small sources to utilize their energy capacities. Axial turbines are best suited for low head power plants than other type of turbines in terms of performance. To extract the highest possible amount of energy from water, turbines should be designed to have maximum efficiency. There should be a better flow distribution inside the turbine space to ha
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36

Tan, Huipan, Jianghe Sun, Zhifang Liao, Baiyun Zhang, Zherun Tang, and Jin Jiang. "Numerical Simulation of Flow Field of DN2400 Hedge Dissipator." MATEC Web of Conferences 246 (2018): 01117. http://dx.doi.org/10.1051/matecconf/201824601117.

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The distribution of water resources in China is uneven. Long distance water conveyance projects have effectively solved this problem. In the water delivery system, the energy dissipator plays an important role in pressure regulation and regulation. Therefore, the design and structure of the energy dissipator affect the working efficiency and stable operation of the whole water delivery system, and it is of great significance to study the internal flow field of the energy dissipator. Based on a emergency project, this paper studies the internal flow field of the energy dissipation valve in A lo
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37

Ama, Fernando Del, Hunter Davis, Benito Lauret, Belen Moreno, and Juan A. Hernandez. "Building energy simulation. Case studies with water flow glazing." IOP Conference Series: Materials Science and Engineering 960 (December 10, 2020): 022006. http://dx.doi.org/10.1088/1757-899x/960/2/022006.

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38

Sharma, Anoop, Abdelsalam Al-Sarkhi, Cem Sarica, and Hong-Quan Zhang. "Modeling of oil–water flow using energy minimization concept." International Journal of Multiphase Flow 37, no. 4 (2011): 326–35. http://dx.doi.org/10.1016/j.ijmultiphaseflow.2010.11.002.

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39

Dahms, Fabian, Rene Costard, Erik T. J. Nibbering, and Thomas Elsaesser. "Ultrafast vibrational energy flow in water monomers in acetonitrile." Chemical Physics Letters 652 (May 2016): 50–55. http://dx.doi.org/10.1016/j.cplett.2016.04.028.

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40

Rey, Rossend, and James T. Hynes. "Translational versus rotational energy flow in water solvation dynamics." Chemical Physics Letters 683 (September 2017): 483–87. http://dx.doi.org/10.1016/j.cplett.2017.02.064.

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41

Alanazi, Faisal. "Spectrum sensing with energy harvesting from a water flow." International Journal of Ad Hoc and Ubiquitous Computing 45, no. 4 (2024): 234–38. http://dx.doi.org/10.1504/ijahuc.2024.137595.

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42

Laksmana, Satria Candra, A'rasy Fahruddin, and Ali Akbar. "Pengaruh Sudut Pengarah Aliran Pada Turbin Air Crossflow Tingkat Dua Terhadap Putaran dan Daya." R.E.M. (Rekayasa Energi Manufaktur) Jurnal 3, no. 1 (2018): 35. http://dx.doi.org/10.21070/r.e.m.v3i1.1591.

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The potential of hydro energy is very large both for large scale and for small scale. Until now, the need for energy continues to increase, so that energy is a very important element in the development of a country or a region. Cross-flow turbines are one type of turbine that is often used for PLTMH. In this study planning a cross-flow water turbine applied to the height and amount of water per second in the irrigation channel water flow, this water flow will rotate the turbine shaft to produce mechanical energy. With variations in the direction of the turbine flow direction, namely 30o, 35o,
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43

Mezrakchi, Ruaa Al. "Investigation of various hybrid nanofluids to enhance the performance of a shell and tube heat exchanger." AIMS Energy 12, no. 1 (2024): 235–55. http://dx.doi.org/10.3934/energy.2024011.

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<abstract> <p>In this study, we aim to investigate the heat transfer and flow characteristics of diverse hybrid nanofluids (CuO-ZnO-Water, EG-Water, CuO-EG-Water, SiO<sub>2</sub>-EG-Water, and Al<sub>2</sub>O<sub>3</sub>-EG-Water) as coolants across eight discrete inlet velocities in a shell and tube heat exchanger. Various materials (copper, stainless steel, titanium, and carbon steel) have been employed for the tubing to optimize system performance. The impact of Reynolds number concerning hybrid nanofluids on Nusselt number and friction factor
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Zulka Hendri, Yudia Meka Seftiani, Akbar Abadi, Wiwik Wiharti, and Fandi Ahmad. "Portable Pico Hydro Power Plant with Cross Flow Turbine by Water Springs Flow in Limau Manis Padang." Andalas Journal of Electrical and Electronic Engineering Technology 4, no. 2 (2024): 73–79. https://doi.org/10.25077/ajeeet.v4i2.132.

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This research examines the design and implementation of a Portable Pico Hydro Power Plant (PHPP) featuring a cross-flow turbine with a capacity of 300 watts. Pico hydro is a compact and efficient form of hydropower generation tailored to meet the energy requirements of remote plantation areas. The primary aim of this study is to optimize the use of low-flow water sources and low-head conditions. The research encompasses a comprehensive evaluation of several critical factors, including the assessment of water source conditions, the selection of suitable turbine and generator designs, the config
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45

Bo, Yuze. "Research on a New Type of Low-Speed Water Flow Energy Turbine Pump." Highlights in Science, Engineering and Technology 15 (November 26, 2022): 73–79. http://dx.doi.org/10.54097/hset.v15i.2206.

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As the concept of Beautiful China is deeply rooted in the hearts of the people, most cities have developed riverside and waterfront areas into landscape leisure parks. At present, the vegetation in Jiangbin Park is irrigated with tap water. Flow energy has the characteristics of large reserves, wide distribution and renewable energy. Using this kind of energy to drive the water pump and realize the green irrigation of the vegetation in the riverside park will definitely open up a new way to expand the application of low-flow water flow energy. The project team plans to design a new type of tur
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46

Averfalk, Helge, Erik Möllerström, and Fredric Ottermo. "Domestic hot water design and flow measurements." Energy Reports 7 (October 2021): 304–10. http://dx.doi.org/10.1016/j.egyr.2021.08.142.

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47

Lyu, Yuanli, Sihui Chen, Can Liu, Jun Li, Chunying Li, and Hua Su. "Thermal Characteristics Simulation of an Energy-Conserving Facade: Water Flow Window." Sustainability 14, no. 5 (2022): 2737. http://dx.doi.org/10.3390/su14052737.

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In this paper, a 3D numerical simulation was completed to explore the thermal characteristics in a water flow window in-depth. CFD was used to carry out the analysis on top of successful validation. By changing the solar intensity, water supply temperature and velocity, the temperature distribution and flow field in the window cavity, as well as the water heat gain, were analyzed and compared. This is meaningful for improving the energy-conserving performance in building applications. Simulation results reveal that the variation of solar intensity and water supply temperature affects directly
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48

Schoer, Karl, and Christine Flachmann. "Water-flow accounts as part of material and energy-flow accounts in Germany." International Journal of Water 1, no. 2 (2001): 179. http://dx.doi.org/10.1504/ijw.2001.002061.

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49

Wang, Dongrui, Xujing Tang, Tian Wang, Jinyang Ran, and Binkun Chen. "Optimized design study on the performance of hydrokinetic rim power generators." Journal of Physics: Conference Series 3043, no. 1 (2025): 012048. https://doi.org/10.1088/1742-6596/3043/1/012048.

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Abstract Flow-type current energy is characterized by abundant reserves, wide distribution, and continuous regeneration. How to improve the utilization efficiency of this energy source has become a focus of attention in many countries. In this paper, a new type of water flow energy rim power generation device is designed. Firstly, the research on the structure of the deflector was carried out, and the finite element analysis method was used to select a suitable deflector structure to realize the collection of flow-type water current energy incremental rate. Subsequently, the maximum speed was
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50

Ilyas, Andi Muhammad, Yuliana Yuliana, Muhammad Natsir Rahman, et al. "Sea Water Distillation Design Using Renewable Energy for Drinking Water." International Journal Of Electrical Engineering And Intelligent Computing 1, no. 2 (2024): 1–7. https://doi.org/10.33387/ijeeic.v1i2.7346.

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The increase in drinking water needs in Ternate City is ttriggered by very rapid population growth. Population growth has resulted in the conversion of forests into housing which has resulted in reduced water catchment areas. In the end, several locations experienced a decline in water quality from fresh to brackish. To overcome the decline in the volume and quality of clean water, a plan is being made to distill sea water into fresh water. The method used in this research is the experimental method. Solar desalination is a process where solar energy is utilized to putify the fresh water from
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