International Journal of Thermophysics最新文献

{"title":"LC-ARX-DNNs: Lobatto Collocation Information-Driven Nonlinear Autoregressive Exogenous Deep Neural Networks for Thermophysical Characteristics of MHD Stagnation Flow with Carbon Nanotube Involving Stretching/Shrinking Sheet","authors":"Nabeela Anwar,&nbsp; Arfa,&nbsp;Muhammad Shoaib,&nbsp;Adiqa Kausar Kiani,&nbsp;Muhammad Asif Zahoor Raja","doi":"10.1007/s10765-026-03784-w","DOIUrl":"10.1007/s10765-026-03784-w","url":null,"abstract":"<div><p>Boundary layered stagnation point flow and thermal radiation transfer across a nonlinear stretching /shrinking sheet in hybrid carbon nanotubes (HCNTs) examines the fluid dynamics and thermal transport in the regions near stagnation induced by complex surface dynamics, the effect of nonlinear stretching, and the enhanced thermal conductivity of HCNTs, and has important consequences in the current cooling technologies, nanocating procedures, and highly efficient thermal exchangers. This communication implements Lobatto collocation information-driven nonlinear autoregressive exogenous deep neural networks (LC-ARX-DNNs) optimized with the Levenberg–Marquardt method to explore heat transfer and boundary layer response at the stagnation point of HCNTs-based magnetohydrodynamic (MHD), i.e., (HCNTs-MHD), nanofluid model over a nonlinear stretching/shrinking surface. The fourth order Lobatto IIIA collocation with residual error control technique is used to produce the information by systematically varying key parameters, including the hydrodynamic ratio parameter, shear-thinning index, electromagnetic conductivity-density parameter, nonlinear MHD parameter, thermal enhancement parameter, Prandtl number, and non-dimensional stretching/shrinking sheet to comprehensively evaluate the dynamical behavior of the nanofluidic system. The collected numerical information is employed as targets for LC-ARX-DNNs learning, based on the training, validation, and test processes, to determine the optimum solution of the HCNTs-MHD model for various physical scenarios. The efficacy, precision, and worth of the proposed technique are substantiated through learning curves over MSE ranging from 10^–09 to 10^–10, regression metric with magnitude close to unity, error histograms with an average value of the centralized bin within 10^–06–10^–07, and absolute error about 10^–04–10^–08 for the solution profiles of the HCNTs-MHD model.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148323216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Crab Shell Waste in Sustainable Clay Bricks: A Dual Mechanism of Pore Formation and Reactive Sealing for Improved Thermal and Mechanical Performance","authors":"Zina Sdiri,&nbsp;Ali Bennour,&nbsp;Paulo Santos,&nbsp;Daniel Ferrández,&nbsp;Nicoletta Fusi,&nbsp;Samira Arroum,&nbsp;Wissem Gallala","doi":"10.1007/s10765-026-03796-6","DOIUrl":"10.1007/s10765-026-03796-6","url":null,"abstract":"<div><p>The unique hybrid structure of crab shell waste offers opportunities for sustainable ceramics. This study investigates crab shell waste incorporation as a multifunctional additive in clay bricks at 0 % to 15 % replacement rates. The material appears to act through a dual mechanism: its organic chitin serves as a sacrificial porogenic agent, while its mineral fraction could act as a reactive flux. Samples were fired at 850 °C to 900 °C. Multi-scale characterization suggests a “Special Coupling” mechanism: 15 % CSW (Crab Shell Waste) bricks fired at 900 °C exhibit 8.71 MPa compressive strength and 228.8 mW·(m·K)⁻¹ thermal conductivity, representing 19.5 % better insulation while meeting structural standards. This synergy could be explained by a pore-sealing effect where reactive CaO would promote matrix densification. This approach valorizes local marine waste, supporting a circular economy model for the Mediterranean region. These findings demonstrate CSW’s potential as a sustainable additive for energy-efficient construction in Mediterranean regions, contributing to circular waste management strategies and cleaner production in the ceramic industry.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148323213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Abm-Br-Nns: A Novel Design of Adam–Bashforth–Moulton Informatics-Driven Bayesian Regularized Neural Networks for Peristaltic Flow of Tangent Hyperbolic Tri-Hybrid Nanofluid in a Porous Sinuous Channel With Hall Current and Radiative Effects","authors":"Basit Suhaib,&nbsp;Muhammad Awais,&nbsp;Saeed Ehsan Awan,&nbsp;A. S. Alqahtani,&nbsp;Asif Waheed,&nbsp;M. Y. Malik,&nbsp;Muhammad Asif Zahoor Raja","doi":"10.1007/s10765-026-03795-7","DOIUrl":"10.1007/s10765-026-03795-7","url":null,"abstract":"<div><p>The current study investigates the variations in heat transfer-based thermophysical characteristics that have significant impact on blood flow dynamics by the incorporation of hybrid nanomaterials with the help of Adam–Bashforth–Moulton informatics-driven Bayesian regularized neural networks (ABM-BR-NNs). The characteristics of a blood-based tri-hybrid nanofluid are analyzed using a tangent hyperbolic fluid model in a complex sinuous medium bounded by vertical walls, where the heat transport properties are further enhanced by the interaction of Hall current, Joule heating, and thermal radiation. Physical properties are used to describe the model for interacting alloy nanoparticles AA7072 and AA7075 with zirconium oxide ZrO₂ in base liquid blood. Similarity transformations are used to convert the designed model into a non-dimensional form. The primary objectives of the present study are to investigate recent advancements in nanofluid-based peristaltic transport relevant to biomedical applications, particularly within complex sinuous channels bounded by vertical walls, and to evaluate the potential of employing machine learning to enhance the performance of blood-based nanofluid suspension. The effectiveness of the machine learning procedure ABM-BR-NNs is evaluated using data produced by the Adam–Bashforth–Moulton numerical scheme. The dataset is partitioned into training, testing, and validation subsets in proportions of 80 %, 15 %, and 5 %, respectively, with model optimization carried out using the Bayesian regularization approach. The robustness of proposed methodology is demonstrated through regression analysis, mean squared error calculations, and error histogram. Heat transfer is enhanced, and flow behavior is regulated through the influence of MHD effects. However, the viscosity, heat transport, and stability characteristics are significantly affected by parameters such as the Hall parameter, power law index, Weissenberg number, and radiation parameter.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148323217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermodynamic Properties of 3,3,3-Trifluoropropene with Polyvinyl Ether and Polyalkylene Glycol Mixtures","authors":"Yanjun Sun,&nbsp;Haiqi Zheng,&nbsp;Gengguang Qin,&nbsp;Xiaopo Wang,&nbsp;Maogang He","doi":"10.1007/s10765-026-03802-x","DOIUrl":"10.1007/s10765-026-03802-x","url":null,"abstract":"<div><p>As part of a systematic investigation into the compatibility of the low-GWP refrigerant R-1243zf with commercial synthetic lubricants, this study extends our prior work on polyol ester (POE) mixtures to examine the thermophysical properties of R-1243zf with polyvinyl ether (PVE 68) and polyalkylene glycol (PAG 46) oils. Comprehensive experimental data on solubility, liquid density, and dynamic viscosity were obtained for both binary systems over temperatures ranging from 298.15 K to 343.15 K and pressures up to 1.0 MPa. Complete miscibility was confirmed across all conditions for both refrigerant/lubricant pairs. The solubility followed the descending order PVE 68 &gt; POE RL 32 &gt; POE RL 68 &gt; PAG 46, highlighting the substantial influence of lubricant base-stock chemistry on absorption capacity. The NRTL model successfully correlated the vapor–liquid equilibrium data with average relative deviations below 0.8 %. Mixture viscosity exhibited a strong dependence on refrigerant concentration, decreasing sharply in the oil-rich region, while density displayed a non-monotonic trend with composition. Both properties were accurately represented using excess-property models combined with Redlich–Kister expansions. Daniel charts constructed for each system illustrate the coupled effects of temperature, pressure, and composition on kinematic viscosity, providing practical guidance for lubricant selection in R-1243zf-based refrigeration applications.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148323214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Energy-Exergy Analysis of a Hybrid PVT System with Varying PCM Thickness and Melting Temperature","authors":"Afzal Husain,&nbsp;Bisma Ali,&nbsp;Muhammad Irfan,&nbsp;Khurshid Alam,&nbsp;Nasser Al-Azri,&nbsp;Nabeel Al-Rawahi,&nbsp;Mohd. Zahid Ansari","doi":"10.1007/s10765-026-03799-3","DOIUrl":"10.1007/s10765-026-03799-3","url":null,"abstract":"<div><p>The operating performance of photovoltaic–thermal (PVT) systems is considerably affected by the rise in photovoltaic (PV) cell temperature, which leads to a decline in electrical and, consequently, overall system efficiency. Although active water cooling and passive phase change material (PCM)-based cooling have been widely investigated, limited studies have examined the combined effects of PCM thickness and melting temperatures on the energy and exergy performance of a hybrid PVT system. The present work evaluates a hybrid PVT system incorporating both water cooling and PCM to improve temperature regulation and energy conversion capabilities. A PVT system is designed, fabricated, and tested under hot and arid conditions for performance analysis. A three-dimensional numerical model was subsequently developed and validated with the experimental data, and was then employed to conduct an extensive parametric investigation to determine the effects of varying PCM layer thickness (24 mm to 36 mm) and melting temperature (28 °C to 55 °C) on PV temperature, electrical, thermal, and exergy efficiencies, and entropy generation. The PCM layer with a thickness of 24 mm and melting temperature of 44 °C reduces the average PV cell temperature to 56.7 °C, yielding a 1.75% improvement in electrical efficiency. In addition, the optimum system performance was obtained with a PCM melting temperature of 50 °C, yielding a maximum total power output of 224.1 W and an overall efficiency of 43.4%. The findings demonstrate that optimizing PCM thickness and melting temperature significantly enhance the thermoelectric and exergetic performance of the hybrid PVT system, highlighting the effectiveness of PCM-assisted thermal management and solar energy utilization.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10765-026-03799-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148281591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermodynamic Properties of Tetramethoxysilane","authors":"F. Fiedler,&nbsp;E. Baumhögger,&nbsp;S. Kruse,&nbsp;E. W. Lemmon,&nbsp;T. Kasper,&nbsp;M. Thol","doi":"10.1007/s10765-026-03770-2","DOIUrl":"10.1007/s10765-026-03770-2","url":null,"abstract":"<div><p>A fundamental equation of state for tetramethoxysilane (TMOS) is developed based on the available experimental data. In addition, new density and speed of sound measurements were performed specifically for this work to improve the database. Owing to the limited overall data set, additional thermodynamic properties were analyzed to support the fitting procedure and ensure physically consistent behavior. Modified representations of thermodynamic properties that are typically employed in the fitting procedure were introduced to facilitate the application of constraints. The resulting model provides a consistent description of the thermodynamic properties of TMOS.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10765-026-03770-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148281241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermophysical Properties of the Binary Ionic Liquid Mixture [HMIM][NO3] + [BMIM][BF4] Using Laser Thermal Lens Spectroscopy","authors":"M. R. Mohebbifar,&nbsp;M. Almasi","doi":"10.1007/s10765-026-03793-9","DOIUrl":"10.1007/s10765-026-03793-9","url":null,"abstract":"<div><p>Thermophysical properties of binary ionic liquid mixtures are essential for designing heat transfer fluids, energy storage systems, and electrochemical devices. In this work, the thermal diffusivity of pure 1‑hexyl‑3‑methylimidazolium nitrate ([HMIM][NO₃]) and 1‑butyl‑3‑methylimidazolium tetrafluoroborate ([BMIM][BF₄]) as well as their binary mixtures over the entire composition range has been measured using a laser thermal lens spectroscopic (LTLS) setup. The experimental system was first validated by measuring thermal diffusivity of methanol and 1‑propanol at 298.15 K, and ethylene glycol at 358.15 K; the results agreed with literature data within 3.5 %, 2.9 %, and 2.1 %, respectively, confirming method reliability across the entire investigated temperature range (298.15–358.15 K). Thermal lens characteristic times and thermal diffusivities were then determined for the pure ionic liquids and their mixtures at temperatures from 298.15 K to 358.15 K in steps of 10 K. For the pure components, the obtained thermal diffusivities at 298.15 K are 0.805 × 10⁻⁷ m² s⁻¹ for [HMIM][NO₃] and 0.720 × 10⁻⁷ m²⋅s⁻¹ for [BMIM][BF₄], corresponding to thermal conductivities of 0.162 W⋅m⁻¹⋅K⁻¹ and 0.157 W⋅m⁻¹⋅K⁻¹, respectively. For the binary mixtures, thermal diffusivity increases with temperature and decreases with increasing [BMIM][BF₄] mole fraction. The Vogel–Fulcher–Tammann (VFT) model was successfully applied to the entire experimental dataset (42 state points). The optimized parameters yield an average absolute relative deviation (AARD) of only 0.31 %, a root‑mean‑square error (RMSE) of 2.4 × 10⁻¹⁰ m² s⁻¹, and a coefficient of determination <i>R</i>² = 0.9998, demonstrating excellent predictive capability.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148281333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermodynamic Stability and Characterization of Binary-Guest Clathrate Hydrates Formed in Argon + Cyclopentane + H2O or D2O Systems","authors":"Meku Maruyama,&nbsp;Satoshi Takeya,&nbsp;Riku Matsuura,&nbsp;Ryo Ohmura","doi":"10.1007/s10765-026-03797-5","DOIUrl":"10.1007/s10765-026-03797-5","url":null,"abstract":"<div><p>This study reports the characterization of clathrate hydrates formed in argon (Ar) + cyclopentane (CP) + water (H₂O) system and Ar + CP + heavy water (D₂O) system via the experimental phase equilibrium determination and the powder X-ray diffraction (PXRD) measurements. Four-phase (Ar gas + liquid CP + liquid H₂O or liquid D₂O + hydrate) equilibrium conditions were measured with the isochoric procedure in the pressure range from 0.38 MPa to 4.80 MPa. The corresponding temperature ranges were from 282.6 K to 294.6 K for H₂O system and from 285.4 K to 296.8 K for D₂O system. The equilibrium temperature of Ar + CP + D₂O system is consistently higher by 2.2 K to 2.8 K than that of Ar + CP + H₂O system. The detailed crystallographic properties of both H₂O-based Ar + CP hydrate and D₂O-based Ar + CP hydrate including the crystalline structure, lattice constants, and cage occupancies were estimated by the PXRD analysis. The cage occupancy of Ar in the small cages was lower in the Ar + CP hydrate formed at 0.7 MPa compared to the hydrate formed at 2.0 MPa. Based on the obtained results, implications for hydrate-based technologies are discussed, including seawater desalination, refrigeration systems, and tritiated water separation.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148281330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fast Surface Tension Measurement of Liquid Iron and 304L Steel Using an Aerodynamic Levitation Apparatus and a New Multi-burst Excitation","authors":"Darcy Glanel Mouyele Kibangou,&nbsp;Coline Bourges,&nbsp;Elodie Courtois,&nbsp;Thomas Pierre,&nbsp;Mickael Courtois","doi":"10.1007/s10765-026-03790-y","DOIUrl":"10.1007/s10765-026-03790-y","url":null,"abstract":"<div><p>Liquid metals play a crucial role in strategic industrial processes such as additive manufacturing, casting, and welding. Accurate knowledge of their physicochemical properties, particularly surface tension, is essential for process optimization. This work presents a fast-multi-burst acoustic excitation method applied through a loudspeaker in an aerodynamic levitation setup for determining the surface tension of high-purity iron (99.95 %) and 304L stainless steel. The method is based on oscillating droplet resonance and the Rayleigh theoretical framework. The multi-burst excitation enables the acquisition of multiple dynamic responses from a single experiment, providing several independent surface tension measurements on the same sample. Successive acoustic bursts, delivered at short time intervals, induce oscillations from which only the free vibration phases are analyzed. To improve frequency identification and observe frequency splitting during successive bursts, a time frequency analysis using spectrograms is employed in addition to Fourier transform processing. Surface tension measurements obtained for iron (1 605 °C to 1 996 °C) and 304L stainless steel (1 604 °C to 2 185 °C) show good agreement with literature data. The proposed multi-burst acoustic excitation technique is therefore a rapid, contamination-free, and reliable method for determining the surface tension of liquid metals at very high temperatures.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10765-026-03790-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148281331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Isobaric Specific Heat Capacity Measurement of Refrigerant R1132a and its Binary Mixtures with R13I1","authors":"Sungjun Lee,&nbsp;Daeho Kim,&nbsp;Seok Hwan Lee,&nbsp;Woong Kang,&nbsp;Xiong Xiao,&nbsp;Suyong Kwon","doi":"10.1007/s10765-026-03791-x","DOIUrl":"10.1007/s10765-026-03791-x","url":null,"abstract":"<div><p>This study developed a Calvet calorimeter-based measurement system for determining the mass-specific isobaric specific heat capacity (<span>({c}_{p})</span> in J·g⁻¹·K⁻¹) of the ultra-low-GWP refrigerant R1132a (1,1-difluoroethene) and its binary mixtures with R13I1 (trifluoroiodomethane). The system was upgraded from prior configurations for pure refrigerants to accommodate precise mixture preparation, incorporating custom control software for synchronized operation and enhanced safety features for high-pressure experiments. Specific heat capacities were measured via the two-step method under controlled temperature (203.15–333.15 K) and pressure (up to 100 bar) conditions, with detailed attention to baseline stability, stem temperature control, and pressure fluctuations. All measurements were conducted in the compressed liquid phase at pressures at least 5 bar above the saturation pressure. Experimental results are reported for pure R1132a and three mixture compositions (R1132a/R13I1 molar ratios of 75:25, 50:50, and 25:75). A comprehensive uncertainty analysis conducted in accordance with the GUM framework resulted in expanded uncertainties (coverage factor <span>(k)</span>=2) ranging from 4.5 % to 5.9 % depending on composition, with the primary contributions arising from the integration of heat quantity, density estimation, and measurements of temperature and pressure. These measurements provide essential thermodynamic data for developing equations of state for next-generation low-GWP refrigerant blends suitable for ultra-low-temperature refrigeration cycles.</p></div>","PeriodicalId":598,"journal":{"name":"International Journal of Thermophysics","volume":"47 7","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148281332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}