Transient plane source (TPS) method Archives

Thermal properties of asphalt concrete: A numerical and experimental study

Author(s): Par Johansson, Raheb Mirzanamadi, Sotirios A. Grammatikos

Asphalt concrete must often endure a range of different weather conditions, and its thermal conductivity is affected by these changes. Using the Finite Element Method (FEM), this paper develops a ...

Keywords: Asphalt Concrete, Finite Element Method (FEM), Numerical Method, Thermal Conductivity, Thermal Properties, TPS sensor, Transient Plane Source, Transient plane source (TPS) method

Noble-gas-infused neoprene closed-cell foams achieving ultra-low thermal conductivity fabrics

Author(s): Anton L. Cottrill, Jacopo Buongiorno, Jeffrey L. Moran, Jesse D. Benck, Michael S. Strano, Pingwei Liu, Zhe Yuan

Closed cell foams are widely used as protective garments in extreme environments. This article studied the use of neoprene-based materials in wetsuits by developing a strategy for reducing the thermal ...

Keywords: Foams, Hot Disk, Neoprene, Thermal Conductivity, Transient plane source (TPS) method

Rheological and Thermal Transport Characteristics of a Transformer Oil Based Ferrofluid

Author(s): B. Sundén, J. Tóthová, K. Paulovičová, L. Wadsö, M. Rajňák, M. Timko, P. Kopčanský, T. Tobiáš, V. Lisý, Z. Wu

This article studied the flow and thermal transport characteristics of a ferrofluid based on transformer oil (Mogul Trafo CZ-A) and iron oxide nanoparticles. The thermal conductivity, specific heat, and thermal ...

Keywords: ferrofluid, iron oxide, Nanofluids, Nanoparticles, oil, Thermal Conductivity, transformer oil, Transient plane source (TPS) method

A small-plane heat source method for measuring the thermal conductivities of anisotropic materials

Author(s): Jun Wang, Kai Yue, Liang Chen, Xinxin Zhang

This study aimed to develop a new method based on the transient plane source (TPS) technique to simultaneously measure the in-plane and across-plane thermal conductivities of anisotropic insulating materials using ...

Keywords: anisotropic insulating material, cross-plane thermal conductivities, in plane, inverse problem method, Sensitivity Analysis, small-plane heat source method, Thermal Conductivity, Transient plane source (TPS) method

Theoretical accuracy of anisotropic thermal conductivity determined by transient plane source method

Author(s): Hu Zhang, Wen-Quan Tao, Yue-Ming Li

This article studied the potential thermal conductivity deviation of anisotropic materials using a numerical simulation. Anisotropic thermal conductivity may experience deviation due to its noncompliance of the theoretical assumption of ...

Keywords: anisotropic, Anisotropic Thermal Conductivity, in plane, numerical study, theoretical accuracy, Thermal Conductivity, Through-plane, Transient plane source (TPS) method

Significantly Enhanced and Precisely Modeled Thermal Conductivity in Polyimide Nanocomposites by Chemically Modified Graphene via in-situ Polymerization and Electrospinning-hot press Technology

Author(s): Genjiu Xu, Hu Liu, Junwei Gua, Kunpeng Ruan, Qiuyu Zhang, Tengbo Ma, Xutong Yang, Yalan Wu, Yongqiang Guo, Zhanhu Guo

Chemically modified graphene (CMG) was obtained by combining aminopropyllsobutyl polyhedral oligomeric silsesquioxane (NH2-POSS) and hydrazine monohydrate to functionalize graphene oxide (GO). CMG and polyimide (PI) were combined to create ...

Keywords: Chemical modified (CMG), Electrospinning, Hot Disk, In-Situ Polymerization, polymeric matrix, Thermal Conductivity, thermally conductive model, thermally conductive nanocomposites, Transient plane source (TPS) method

A review on thermally conductive polymeric composites: classification, measurement, model and equations, mechanism and fabrication methods

Author(s): Chaobo Liang, Jiahua Zhu, Jie Kong, Junwei Gu, Minjiao Chen, Tengbo Ma, Xutong Yang, Yongqiang Guo

This article explored polymeric composites and their thermal characteristics, such as their high thermal conductivity and excellent thermal stability. These characteristics are highly desired as they can be widely applied ...

Keywords: Hot Disk, Measurement method, mechanism, model and equations, Thermally conductive polymeric composites, Transient plane source (TPS) method

Mesostructure and porosity effects on the thermal conductivity of additively manufactured interpenetrating phase composites

Author(s): Abdel R. Moustafa, Alexander E. Pawlowski, Amit Shyam, Derek A. Splitter, Ralph B. Dinwiddie, Zachary C. Cordero

This article explored the relationship between structure and thermal conductivity in additively manufactured interpenetrating A356/316L stainless steel composites. The thermal conductivities were determined using the transient plane source (TPS) ...

Keywords: Additive manufacturing, composites, Finite Element Analysis, homogenization theory, Thermal Conductivity, Transient plane source (TPS) method

Investigation of thermal and mechanical properties of Cu-Al alloys with silver addition prepared by powder metallurgy

Author(s): Asad Naeem Shah, Ghulam Abbas Gohar, Tareq Manzoor

This article investigated the effects of silver addition to copper-aluminum (Cu-Al) alloys. These effects were studied by observing the microstructural, thermal, and mechanical properties of the alloy through a variety ...

Keywords: aluminum, aluminum bronze, Copper, mechanical properties, Powder metallurgy, Scanning Electron Microscopy (SEM), Silver, Thermal Conductivity, Thermal Properties, Transient plane source (TPS) method, X-ray diffractometry

Experimental measurement of hermetic edge seal’s thermal conductivity for the thermal transmittance prediction of triple vacuum glazing

Author(s): Saim Memon

The transient plane source (TPS) method was used to measure the thermal conductivity of two hermetic edge-sealing materials by using the Hot Disk Thermal Constants Analyser TPS 2500s. Two materials ...

Keywords: Hot Disk, Thermal Conductivity, thermal performance, Transient plane source (TPS) method, triple vacuum glazing

Keyword: Transient plane source (TPS) method