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Journal articles on the topic 'HEAT RECOVERY WHEEL'

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1

Simonson, C. J., and R. W. Besant. "Heat and Moisture Transfer in Energy Wheels During Sorption, Condensation, and Frosting Conditions." Journal of Heat Transfer 120, no. 3 (1998): 699–708. http://dx.doi.org/10.1115/1.2824339.

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A numerical model for coupled heat and moisture transfer with sorption, condensation, and frosting in rotary energy exchangers is presented and validated with experimental data. The model is used to study condensation and frosting in energy wheels. Condensation/frosting increases with humidity and at some humidity level, water/frost will continually accumulate in the wheel. The sensitivity of condensation and frosting to wheel speed and desiccant type are studied. The energy wheel performance is also presented during both sorption and saturation conditions for a desicant coating with a Type I
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2

Rachman, Arfidian, Arfita Yuana Dewi Rachman, Asnal Effendi, and Lisa Nesti. "EXPERIMENTAL ANALYSIS OF HEAT RECOVERY WHEEL FOR TROPICAL CLIMATE." Jurnal Teknologi dan Vokasi 2, no. 1 (2024): 92–96. https://doi.org/10.21063/jtv.2024.2.1.92-96.

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Makalah ini menyajikan analisis eksperimental untuk menguji desain yang mengintegrasikan mekanisme roda pemulihan panas aktif ke dalam penangkap angin. Pemulihan panas roda termal dimasukkan ke dalam saluran penangkap angin dari sistem yang diusulkan. Eksperimen dilakukan untuk menguji bagaimana mekanisme pemulihan panas mempengaruhi kinerja penangkap angin, kemampuan sistem untuk menyediakan laju udara segar yang diperlukan. Model ruang ujian berukuran 4x4x3 meter diintegrasikan dengan model windcatcher. Tingkat ventilasi yang cukup bahkan dengan roda pemulihan panas yang berputar terhalang.
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3

Rachman, Arfidian, Arfita Yuana Dewi Rachman, Asnal Effendi, and Lisa Nesti. "EXPERIMENTAL ANALYSIS OF HEAT RECOVERY WHEEL FOR TROPICAL CLIMATE." Jurnal Teknologi dan Vokasi 2, no. 1 (2024): 92–96. http://dx.doi.org/10.21063/jtv.2024.2.1.11.

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Makalah ini menyajikan analisis eksperimental untuk menguji desain yang mengintegrasikan mekanisme roda pemulihan panas aktif ke dalam penangkap angin. Pemulihan panas roda termal dimasukkan ke dalam saluran penangkap angin dari sistem yang diusulkan. Eksperimen dilakukan untuk menguji bagaimana mekanisme pemulihan panas mempengaruhi kinerja penangkap angin, kemampuan sistem untuk menyediakan laju udara segar yang diperlukan. Model ruang ujian berukuran 4x4x3 meter diintegrasikan dengan model windcatcher. Tingkat ventilasi yang cukup bahkan dengan roda pemulihan panas yang berputar terhalang.
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4

Tian, Xiaochao, Zhicong Wang, Sida Zhang, et al. "Simulation Analysis and Experimental Study of Piezoelectric Power Generation Device Based on Shape Memory Alloy Drive." Scanning 2022 (January 10, 2022): 1–7. http://dx.doi.org/10.1155/2022/1236270.

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In order to solve the problem of waste heat collection from energy consumption, a thermal energy generation device combining shape memory alloy and piezoelectric materials has been designed. The shape memory alloy is heated and deformed to drive the drive wheel continuously, and the impact wheel is deformed against the piezoelectric cantilever beam during the rotation of the drive wheel to generate electricity. In this paper, the impact force generated by the impact wheel and the output voltage of the piezoelectric cantilever beam during the rotation process are given. Finally, the experimenta
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5

., Manu Prakash. "QUALITY IMPROVEMENT OF INDOOR AIR BY USING HEAT RECOVERY WHEEL." International Journal of Research in Engineering and Technology 01, no. 04 (2012): 526–31. http://dx.doi.org/10.15623/ijret.2012.0104002.

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6

Jani, DB. "An overview on use of desiccant dehumidifiers in modern air-conditioning." Open Journal of Architectural Engineering 1, no. 1 (2019): 16–31. https://doi.org/10.36811/ojae2019.110002.

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The solid desiccant based dehumidifier used in conjunction with the conventional HVAC combines the dehumidification of solid desiccant system and with the cooling capacity of the conventional air conditioning system. This hybrid cooling system provides thermal comfort to the occupants of the conditioned space. The hybrid systems main appeal lies in the fact that, it consumes much lesser high grade electrical energy as compared to the dedicated standalone traditional air conditioning systems. The electrical energy usage is possible still lower by use of primary energy sources for to supply the
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7

Wallin, Jörgen, and Joachim Claesson. "Improving heat recovery using retrofitted heat pump in air handling unit with energy wheel." Applied Thermal Engineering 62, no. 2 (2014): 823–29. http://dx.doi.org/10.1016/j.applthermaleng.2013.09.059.

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8

Men, Yiyu, Xiaohua Liu, Tao Zhang, Xi Xu, and Yi Jiang. "Novel flue gas waste heat recovery system equipped with enthalpy wheel." Energy Conversion and Management 196 (September 2019): 649–63. http://dx.doi.org/10.1016/j.enconman.2019.06.026.

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9

Han, Xing, and Xu Zhang. "Hybrid Desiccant Cooling System Using Condensing Heat as the Regeneration Source. Part I: System Model." Advanced Materials Research 383-390 (November 2011): 6422–26. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.6422.

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In this paper, a scheme of hybrid desiccant dehumidification system was proposed. This system can recovery the condensing heat from the vapor compression refrigeration unit to remove moisture from the air. But the trick of energy saving is the sensible heat exchanger after the desiccant rotary wheel. After analysis of its energy consumption characteristic, the system model was established.
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10

Ozbür, Çagri, and Gokhan Gurlek. "A case study-the effects of waste heat recovery applications on energy consumption, cost, and greenhouse gas emissions in the wheels production process." Acta Scientiarum. Technology 47, no. 1 (2025): e71202. https://doi.org/10.4025/actascitechnol.v47i1.71202.

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The aim of this article is to present the effect of waste heat recovery applications in a wheel heat treatment process on energy consumption, cost, and greenhouse gas emissions. Within the scope of the study, two energy recovery applications were made. Instead of the heat needed in the aging furnace, the waste heat in the solution furnace was recovered and used, in the other application, the waste heat was used to pre-heat the burner supply air. Thus, the results of deactivating the burner system to be used for the heating process in the aging section, as well as the savings achieved by this m
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11

Kassai, Miklos. "Experimental investigation of carbon dioxide cross-contamination in sorption energy recovery wheel in ventilation system." Building Services Engineering Research and Technology 39, no. 4 (2017): 463–74. http://dx.doi.org/10.1177/0143624417744733.

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The aim of this research was to investigate the scale of carbon dioxide recirculation in rotary energy wheel operated in air handling units. To achieve this objective, a test facility was installed into the indoor air quality and thermal comfort laboratory of BUTE University. A newly developed molecular 3 Å sieve sorption wheel with high humidity transfer efficiencies is integrated into the experimental setup. In this research study, carbon dioxide cross-contamination rate from the exhaust side into the supply side in sorption regenerative air-to-air rotary energy exchanger was conducted by ex
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12

Han, Xing, and Xu Zhang. "Hybrid Desiccant Cooling System Using Condensing Heat as the Regeneration Source. Part II: Energy Saving Potential." Advanced Materials Research 383-390 (November 2011): 6431–35. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.6431.

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Based on the system model of hybrid desiccant cooling system using condensing heat as the regeneration source, the solution is given to investigate the system characteristic. The result showed that, when the outdoor air humidity ratio is below 18.5g/kg and indoor dehumidification load is below 1.5kg/h, the energy consumption of this system is lower than the enthalpy recovery air-conditioning system. If not, due to the high energy consumption of electrical heating, the desiccant wheel using condensing heat and electrical heat is not suitable for the humid areas.
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13

Kassai, Miklos. "Energy Performance Investigation of a Direct Expansion Ventilation Cooling System with a Heat Wheel." Energies 12, no. 22 (2019): 4267. http://dx.doi.org/10.3390/en12224267.

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Climate change is continuously bringing hotter summers and because of this fact, the use of air-conditioning systems is also extending in European countries. To reduce the energy demand and consumption of these systems, it is particularly significant to identify further technical solutions for direct cooling. In this research work, a field study is carried out on the cooling energy performance of an existing, operating ventilation system placed on the flat roof of a shopping center, located in the city of Eger in Hungary. The running system supplies cooled air to the back office and storage ar
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14

Almendros-Ibáñez, J. A., M. Díaz-Heras, M. Castro, and J. F. Belmonte. "Rotary Heat Recovery Wheel (RHRW) system with an embedded PCM: Proof of concept." Journal of Energy Storage 87 (May 2024): 111428. http://dx.doi.org/10.1016/j.est.2024.111428.

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15

Al-Hyari, Laith, and Miklos Kassai. "Development and Experimental Validation of TRNSYS Simulation Model for Heat Wheel Operated in Air Handling Unit." Energies 13, no. 18 (2020): 4957. http://dx.doi.org/10.3390/en13184957.

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Reducing energy usage to save the environment is one of the main goals for the future. The energy losses in ventilation have a huge impact on energy consumption in buildings. In this work, the energy performance of a heat recovery wheel system equipped in an air handling unit was tested year-round, and the results compared with the simulation output for the system using TRNSYS software. The selected conditioned space was the staff offices of an H&M fashion shop, located in Eger, Hungary. Temperature, relative humidity, and air velocity sensors were placed at the wheel inlet and outlet sect
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16

Min, Yunran, Yi Chen, Wenchao Shi, and Hongxing Yang. "Applicability of indirect evaporative cooler for energy recovery in hot and humid areas: Comparison with heat recovery wheel." Applied Energy 287 (April 2021): 116607. http://dx.doi.org/10.1016/j.apenergy.2021.116607.

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17

He, Zhao Hong, Hong Yu Huang, Zhi Xian Lin, et al. "Study on Adsorption Desiccant Based Hybrid Air Conditioning System." Advanced Materials Research 516-517 (May 2012): 1196–200. http://dx.doi.org/10.4028/www.scientific.net/amr.516-517.1196.

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The desiccant based hybrid air conditioning system can control temperature and humidity separately, which consists of adsorption desiccant system and compression type refrigeration system. The adsorption desiccant system obtains the moisture power, and the compression type refrigeration can obtain sensible heat load. Generally, the regenerated energy consumption of the desiccant wheel is very large in the total energy consumption, using electric power, waste heat or renewable energy (solar etc). Heat recovery from the condenser considered as only regenerated energy in the new type adsorption d
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18

Men, Yiyu, Xiaohua Liu, and Tao Zhang. "Experimental and numerical analysis on heat and moisture recovery performance of enthalpy wheel with condensation." Energy Conversion and Management 246 (October 2021): 114683. http://dx.doi.org/10.1016/j.enconman.2021.114683.

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19

Men, Yiyu, Xiaohua Liu, and Tao Zhang. "Frost prevention research of the enthalpy wheel in air conditioning systems and industrial heat recovery systems." Building and Environment 222 (August 2022): 109428. http://dx.doi.org/10.1016/j.buildenv.2022.109428.

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20

Rattanaphra, Dussadee, Sittinun Tawkaew, Sinsupha Chuichulcherm, et al. "Evaluation of Life Cycle Assessment of Jatropha Biodiesel Processed by Esterification of Thai Domestic Rare Earth Oxide Catalysts." Sustainability 16, no. 1 (2023): 100. http://dx.doi.org/10.3390/su16010100.

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The Thai domestic rare earth oxides, including cerium, lanthanum, and neodymium oxides, with the effects of calcination temperatures (500–1000 °C), were utilized as catalysts for twelve Jatropha biodiesel alternatives via an esterification reaction. This study applied life cycle assessment (LCA) methodology from well-to-wheel analysis to assess energy efficiency and the global warming impact with and without land use change. The results of the life cycle analysis showed that the Jatropha biodiesel alternatives using the La2O3 catalyst in all conditions (0.89–1.06) were found to be potential fu
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21

Streit, Philipp, and Andreas P. Weiß. "Parameterized, numerical design of a two-wheel Curtis steam turbine for small scale WHR." MATEC Web of Conferences 345 (2021): 00031. http://dx.doi.org/10.1051/matecconf/202134500031.

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In contrast to the current trend of converting waste heat into electricity in the small power range below 100 kWel by means of an ORC plant, the authors are pursuing the concept of a micro steam power plant equipped with a micro turbine. Water avoids many of the problems often associated with organic working fluids, such as flammability, toxicity, greenhouse gas effect and high fluid costs. However, water vapor makes turbine design more challenging. The physical reasons for this are repeated, and thereby it becomes clear why a velocity compounded two wheel Curtis turbine has been chosen. The u
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22

Mathews, Joel Abraham. "Designing & Analysis of Supercapacitor Hybrid Battery System with Regenerative Braking." International Journal for Research in Applied Science and Engineering Technology 9, no. 11 (2021): 894–901. http://dx.doi.org/10.22214/ijraset.2021.38925.

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Abstract: This work implements the help of a super capacitor hybridized with a battery pack to power a motor to work an electric bike. The supercapacitor of specification is built in combination with the battery pack to work in pair at instances where more load in needed. For example in situations like accelerating, decelerating, and climbing a slope. The supercapacitor is recharged while in motion using two different technologies: 1. Regenerative Braking and 2. Generator incorporated into wheel hub. Regenerative braking is an energy recovery mechanism that slows down a moving vehicle or objec
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23

Dou, Haishi, and Youtong Zhang. "Thermal Analysis and Test of Axial Flux Permanent Magnet Synchronous Motor Performances." Journal of Physics: Conference Series 2378, no. 1 (2022): 012012. http://dx.doi.org/10.1088/1742-6596/2378/1/012012.

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Abstract The axial flux permanent-magnet synchronous motor with amorphous alloy stators has the advantages of high power density, high efficiency, large starting torque. But the PMSM has poor performance in heat resistant and radiation. And the electromagnetic loss has a significant impact on in-wheel motor’s heat generation. To demonstrate the influence of electromagnetic loss on winding coils of the PMSM, the mathematical model of the thermal transformation was founded to illustrate the progress of temperature rising. The mathematical model and experimental test were verified mutually. The e
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24

Olexandr, Shtanko, Litvinova Maryna, Andrieiev Artem, Andrieieva Mariia, and Savchuk Petro. "BUILDING A TECHNOLOGICAL MODEL OF THE EXHAUST GAS ENERGY RECOVERY DEVICE FOR THE DIESEL ENGINE ON A SMALL­SIZED VESSEL." Eastern-European Journal of Enterprise Technologies 1, no. 8 (103) (2020): 35–42. https://doi.org/10.15587/1729-4061.2020.194938.

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Recuperation systems that utilize the energy of exhaust gases from existing diesel engines are designed for large and medium-sized vessels. There is a need to develop an appropriate system to recover the energy of exhaust gases for small-sized vessels. We have designed a technological model of the recuperation device for small vessels in the form of a thermoelectric generator (TEG) that operates on the exhaust gas energy. Technical conditions for the TEG arrangement on a vessel have been analyzed and the components of its design have been defined. We have proposed technical solutions for impro
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25

Liu, Peng, Maria Justo Alonso, Hans Martin Mathisen, and Anneli Halfvardsson. "The use of machine learning to determine moisture recovery in a heat wheel and its impact on indoor moisture." Building and Environment 215 (May 2022): 108971. http://dx.doi.org/10.1016/j.buildenv.2022.108971.

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26

Calautit, John Kaiser, Dominic O’Connor, Paige Wenbin Tien, Shuangyu Wei, Conrad Allan Jay Pantua, and Ben Hughes. "Development of a natural ventilation windcatcher with passive heat recovery wheel for mild-cold climates: CFD and experimental analysis." Renewable Energy 160 (November 2020): 465–82. http://dx.doi.org/10.1016/j.renene.2020.05.177.

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27

Shahsavar, Amin, and Shoaib Khanmohammadi. "Energy and economic evaluation and multicriteria optimization of different arrangements of integrated photovoltaic thermal and heat recovery wheel system." International Journal of Energy Research 44, no. 3 (2019): 1488–505. http://dx.doi.org/10.1002/er.4899.

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28

Garcia, Christian K., Alex J. Mattingly, Gerard P. Robinson, et al. "Sex-dependent responses to exertional heat stroke in mice." Journal of Applied Physiology 125, no. 3 (2018): 841–49. http://dx.doi.org/10.1152/japplphysiol.00220.2018.

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With increasing participation of females in endurance athletics and active military service, it is important to determine if there are inherent sex-dependent susceptibilities to exertional heat injury or heat stroke. In this study we compared responses of male and female adult mice to exertional heat stroke (EHS). All mice were instrumented for telemetry core temperature measurements and were exercise-trained for 3 wk before EHS. During EHS, environmental temperature was 37.5°C (35% RH) while the mice ran on a forced running wheel, using incremental increases in speed. The symptom-limited endp
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29

Aridi, Rima, Jalal Faraj, Samer Ali, Mostafa Gad El-Rab, Thierry Lemenand, and Mahmoud Khaled. "Energy Recovery in Air Conditioning Systems: Comprehensive Review, Classifications, Critical Analysis, and Potential Recommendations." Energies 14, no. 18 (2021): 5869. http://dx.doi.org/10.3390/en14185869.

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Energy has become the backbone of humanities daily activities. Heating, ventilating, and air conditioning systems (HVAC), which consume around 39% of energy in the residential sector, have turned into an essential constituent for providing fresh air, especially after COVD-19, not only in hospitals but also in any simple construction. Thus, decreasing this percentage or recovering part of the energy lost is an essential issue in today’s energy management scenarios. In this context, the present manuscript suggests a comprehensive review, classifications, critical analysis, and potential recommen
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30

Shahsavar, Amin, and Shoaib Khanmohammadi. "Effects of number of objective functions on the optimization of a hybrid building integrated photovoltaic/thermal-heat recovery wheel unit." Sustainable Energy Technologies and Assessments 53 (October 2022): 102365. http://dx.doi.org/10.1016/j.seta.2022.102365.

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31

Fu, Huangxi, Xiaohua Liu, Ying Xie, and Yi Jiang. "Experimental and numerical analysis on total heat recovery performance of an enthalpy wheel under high temperature high humidity working conditions." Applied Thermal Engineering 146 (January 2019): 482–94. http://dx.doi.org/10.1016/j.applthermaleng.2018.10.026.

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32

Robak, Artem, Oleksii Horzhii, Elena Guliesha, and Victor Nizimov. "ELECTRIC WHEEL PAIR ROTATION DRIVE FOR INDUCTION HEATING RIB." Collection of scholarly papers of Dniprovsk State Technical University (Technical Sciences) 2, no. 45 (2024): 106–11. https://doi.org/10.31319/2519-2884.45.2024.11.

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The article solves an actual scientific and technical task, which concerns the stabilization of the speed of rotation of the wheel pair for the purpose of uniform heating of the flanges. The general design of the device for dismantling wheel pairs is presented, the device of wheel pairs contains an inductor. The disadvantage of this device is low efficiency, a large amount of time spent on dismantling. It is noted that the installation for induction heating of parts has a U-shaped magnetic wire. The disadvantage of this installation is that its structure increases the total dissipation factor
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33

Janischowsky, Fabian, Dominik Stümpfl, Philipp Streit, Andreas P. Weiß, and Andreas Lesser. "CFD Simulation and Flow Study of a Velocity Compounded Radial Re-Entry Turbine - Elektra." MATEC Web of Conferences 367 (2022): 00012. http://dx.doi.org/10.1051/matecconf/202236700012.

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In order to meet the targets set out in the Paris climate agreement of 2015, the energy sector needs to be restructured. In Germany for example the goal is to move out of both nuclear and coal-fired power. In order to fulfil more demanding energy requests alternative sources of energy must be found and made available. One component is the usage of Waste Heat Recovery. This paper deals with the evaluation simulation of an Elektra turbine, which concept is a velocity compounded radial re-entry single wheel turbine. Based on the first turbine design, multiple simulations were carried out in order
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34

Shahsavar, Amin, and Shoaib Khanmohammadi. "Feasibility of a hybrid BIPV/T and thermal wheel system for exhaust air heat recovery: Energy and exergy assessment and multi-objective optimization." Applied Thermal Engineering 146 (January 2019): 104–22. http://dx.doi.org/10.1016/j.applthermaleng.2018.09.101.

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35

Girolami, Barbara, Matteo Serano, Antonio Michelucci, Laura Pietrangelo, and Feliciano Protasi. "Store-Operated Ca2+ Entry in Skeletal Muscle Contributes to the Increase in Body Temperature during Exertional Stress." International Journal of Molecular Sciences 23, no. 7 (2022): 3772. http://dx.doi.org/10.3390/ijms23073772.

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Exertional heat stroke (HS) is a hyperthermic crisis triggered by an excessive accumulation of Ca2+ in skeletal muscle fibers. We demonstrated that exercise leads to the formation of calcium entry units (CEUs), which are intracellular junctions that reduce muscle fatigue by promoting the recovery of extracellular Ca2+ via store-operated Ca2+ entry (SOCE). Here, we tested the hypothesis that exercise-induced assembly of CEUs may increase the risk of HS when physical activity is performed in adverse environmental conditions (high temperature and humidity). Adult mice were: (a) first, divided int
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36

Khanmohammadi, Shoaib, and Amin Shahsavar. "Energy analysis and multi-objective optimization of a novel exhaust air heat recovery system consisting of an air-based building integrated photovoltaic/thermal system and a thermal wheel." Energy Conversion and Management 172 (September 2018): 595–610. http://dx.doi.org/10.1016/j.enconman.2018.07.057.

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37

Nóbrega, C. E. L., and N. C. L. Brum. "Modeling and simulation of heat and enthalpy recovery wheels." Energy 34, no. 12 (2009): 2063–68. http://dx.doi.org/10.1016/j.energy.2008.08.016.

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38

De Antonellis, Stefano, Manuel Intini, Cesare Joppolo, and Calogero Leone. "Design Optimization of Heat Wheels for Energy Recovery in HVAC Systems." Energies 7, no. 11 (2014): 7348–67. http://dx.doi.org/10.3390/en7117348.

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39

Fu, Huang-Xi, Qi-Rong Yang, and Li-Zhi Zhang. "Effects of material properties on heat and mass transfer in honeycomb-type adsorbent wheels for total heat recovery." Applied Thermal Engineering 118 (May 2017): 345–56. http://dx.doi.org/10.1016/j.applthermaleng.2017.03.006.

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40

F. Abdel Gawad, Ahmed. "Computational and Artificial Intelligence Study of the Parameters Affecting the Performance of Heat Recovery Wheels." American Journal of Energy Engineering 3, no. 4 (2015): 79. http://dx.doi.org/10.11648/j.ajee.s.2015030401.16.

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41

Kozak, Dariusz, and Paweł Mazuro. "Review of Small Gas Turbine Engines and Their Adaptation for Automotive Waste Heat Recovery Systems." International Journal of Turbomachinery, Propulsion and Power 5, no. 2 (2020): 8. http://dx.doi.org/10.3390/ijtpp5020008.

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Current commercial and heavy-duty powertrains are geared towards emissions reduction. Energy recovery from exhaust gases has great potential, considering the mechanical work to be transferred back to the engine. For this purpose, an additional turbine can be implemented behind a turbocharger; this solution is called turbocompounding (TC). This paper considers the adaptation of turbine wheels and gearboxes of small turboshaft and turbojet engines into a two-stage TC system for a six-cylinder opposed-piston engine that is currently under development. The initial conditions are presented in the f
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42

Campisi, J., and M. Fleshner. "Role of extracellular HSP72 in acute stress-induced potentiation of innate immunity in active rats." Journal of Applied Physiology 94, no. 1 (2003): 43–52. http://dx.doi.org/10.1152/japplphysiol.00681.2002.

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Acute stress can compromise acquired, and potentiate innate, immunity. Recent evidence suggests that the impact of stress on measures of immunity can be modulated by the physical activity status of the organism and that extracellular heat shock protein 72 (eHSP72) contributes to the activation of innate immunity produced by stress. Therefore, this study investigated whether physical activity status would impact the immunologically enhancing effects of stressor exposure [inescapable tail-shock stress (IS)] on innate immunity and whether changes in eHSP72 responses could play a role. Adult, male
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43

Capdevila, Lluis, Joel Guillen, Jaume Lalanza, Victor Zamora, Gil Rodas, and Toni Caparrós. "Non-Invasive HRV Protocol and New Index to Assess Internal Training Load During Basketball Warm Up." Retos 54 (February 28, 2024): 169–79. http://dx.doi.org/10.47197/retos.v54.102596.

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The aim is to establish an specific, non-invasive, sub-maximum and applicable day-to-day protocol to assess the internal training load (IL) for basketball players using Heart Rate Variability (HRV) analysis before practice or competitions. Another aim is to propose a new IL index as a standardized parameter (%), to manage IL before practice sessions or competition. Twelve amateur male basketball players (age: 26.5 ± 8.8 years) completed HRV tests before a submaximal and intermittent drill (Activity Lay Up Wheel; ALUWIL 6min-test). Players performed a 5on5 scrimmage (MATCH) the following day du
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44

Niu, J. L., and L. Z. Zhang. "Effects of wall thickness on the heat and moisture transfers in desiccant wheels for air dehumidification and enthalpy recovery." International Communications in Heat and Mass Transfer 29, no. 2 (2002): 255–68. http://dx.doi.org/10.1016/s0735-1933(02)00316-0.

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45

Zhao, Zemin, Shuangshuang Zhou, Qiang Liu, Long Zhang, Bin Shen, and Jiaming Han. "Simulation and Experimental Study of Ultrasonic Vibratory Grinding of Internal Splines." Machines 12, no. 10 (2024): 732. http://dx.doi.org/10.3390/machines12100732.

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As an important component of mechanical transmission systems, internal splines are widely used in aerospace, industrial equipment, and other fields. However, internal splines are prone to deformation and shrinkage after heat treatment. At present, most internal splines with a pitch circle diameter greater than φ60 mm can be processed and shaped by ordinary corundum grinding wheels, but there is no effective processing method for the shaping of small- and medium-sized internal splines. This paper establishes a single abrasive material removal model; uses Abaqus to simulate three-body free grind
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Ahmed Hashem, Eslam, Suhaimi Misha, Mohd Afzanizam Mohd Rosli, et al. "Review on the Air Temperature and Humidity Produce by Solar Dryer and Potential to be Reused." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 125, no. 1 (2024): 57–74. https://doi.org/10.37934/arfmts.125.1.5774.

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This article presents a comprehensive review of recent advancements in the reuse of waste heat from solar food dryers, a strategy that holds significant potential to improve system efficiency and sustainability. Solar drying systems typically discharge air at temperatures between 40°C and 70°C, resulting in a substantial loss of free solar thermal energy up to 50% of total energy. This review introduces novel approaches to capturing and reusing this low-quality heat, including the integration of desiccant materials that can boost drying efficiency by up to 64%, and innovative designs like rota
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Shchukina, Natalia, Nikolay Loshkarev, and Vladislav Lavrov. "Study on Thermal Operation and Design of Ring Furnace of the Pipe Rolling Plant." Materials Science Forum 946 (February 2019): 468–73. http://dx.doi.org/10.4028/www.scientific.net/msf.946.468.

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High productivity of rolling and pipe rolling mills, good quality of finished metal products is possible to provide in the presence of powerful heating furnaces, well heating the metal with minimal oxidation and decarburization. Such conditions are provided by ring furnaces which are widely used for heating the preparations at rolling of pipes, wheels and bands of the railway rolling stock. The purpose of the heat – receiving structure of the metal, providing a set of physical and working properties, or impart to these materials the ductility required for subsequent machining. The article deal
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Bailey, W. C., L. P. Pedigo, and L. G. Higley. "Field Corn, Stalk Borer Control, 1983." Insecticide and Acaricide Tests 10, no. 1 (1985): 192. http://dx.doi.org/10.1093/iat/10.1.192.

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Abstract Experimental plots located in Ames, Story County, Iowa measured 25 ft by 6 rows (30-in centers) in continuous corn. Treatments were replicated four times in a randomized complete block design. Seed treatments and band applications were applied at planting (6 Jun ’84). Foliar compounds were conventionally applied to 2-leaf stage corn on 20 Jun using a 2-row, CO2-charged (35 psi) bicycle-wheel sprayer equipped with Delevan BC 10-70 No. 6 hollow-cone sprayer nozzles and delivering 15.1 gal/acre. Feral second and third instar stalk borer larvae were collected from infested corn and indivi
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Matveev, Yury, Marina Cherkasova, Viktor Rassokhin, et al. "Determination of the optimal working fluid for the turbine recovering combustion engine exhaust gases heat." E3S Web of Conferences 91 (2019): 01001. http://dx.doi.org/10.1051/e3sconf/20199101001.

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Microsteam turbine implementation for combustion engine exhaust gases heat recovery and subsequent acquisition of additional power is being investigated in many developed countries of the world. The results of such studies have already found application in some trucks. But this type of turbines is very weak in the Russian market. Turbine installation behind the combustion engine works under conditions of low volumetric flow of work fluid. This leads to a decrease in the height of the blade and vane wheels flow passage and an increase of the relative values of the gaps in the seals which are th
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Ding, Jiageng. "Research on Energy-fed Suspension Control System of New Energy Vehicles Based on Energy Flow Analysis." E3S Web of Conferences 375 (2023): 03012. http://dx.doi.org/10.1051/e3sconf/202337503012.

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Suspension is the general name of the device that connects the conductive force between the car body and the wheels. Among them, operational stability and ride comfort are two contradictory requirements in actual driving. In the traditional vehicle suspension system, in order to maintain the ride comfort of the vehicle, the vibration energy caused by uneven road surface is usually dissipated by passive shock absorber in the form of heat. If this part of energy can be recovered in an effective way, the energy demand of the whole vehicle system can be reduced. Usually, the stiffness of semi-acti
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