Unit Cell Structure Research Articles

Numerical Simulation and Mechanical Property Evaluation of Novel Ti6Al4V BCCZ Lattice Structures Prepared by Laser Powder Bed Fusion with Various Bracing Positions

By adding vertical bracings at the nodes of the body‐centered cubic (BCC) unit cell diagonal pillars, at the midpoints between the nodes and the pillar endpoints, at the quarter points near the endpoints, and at the endpoints, four new types of BCCZ unit cell structures are designed. Employing laser powder bed fusion (L‐PBF), two sets of Ti6Al4V lattice structures with 75 and 85% porosities are produced. The mechanical properties, deformation failure modes, and energy absorption of the BCC and the novel body‐centered cubic (BCCZ) under uniaxial compression are investigated, followed by comparative analysis. The study reveals the position of vertical bracings within the unit cell influences the mechanical behavior of lattice structures. Under the same porosity, the BCCZ‐3 exhibits the best mechanical performance, while the BCC shows the lowest. The energy absorption capacity of the BCCZ‐3 is significantly higher than the other four structures. The energy absorption rates of A‐BCCZ‐3 and B‐BCCZ‐3 are 24.19 times and 15.08 times higher than that of the BCC, respectively, and 13.67 times and 8.27 times higher than BCCZ‐1. These findings indicate that the novel BCCZ structures have significant potential for load‐bearing applications compared to the conventional BCC and BCCZ lattice structures.

A Low-Symmetry Copper Benzenehexathiol Coordination Polymer with In-Plane Electrical Anisotropy.

Electrically conductive coordination polymers (ECCPs), particularly those incorporating benzenehexathiol (BHT) ligands, are emerging as a distinctive class of electronic materials with tunable semiconducting and metallic properties. However, the exploration of novel ECCPs with low-symmetry structures and electrical anisotropy remains under development. Here, we report the on-water surface synthesis of a novel ECCP, namely Cu5BHT, which exhibits a low-symmetry structure and unique in-plane electrical anisotropy that differs from the well-known Cu3BHT phase. Utilizing imaging and diffraction techniques, we elucidate the unit cell and crystal structure of Cu5BHT, revealing an asymmetric arrangement of the kagome resembling lattice connected by two different secondary building units: square planar CuS4 and non-planar Cu2S4. Theoretical studies indicate that Cu5BHT is metallic and exhibits in-plane electrical anisotropy due to the structure arranged in interconnected well-conducting CuS4 chains and less-conducting Cu2S4 slabs oriented along single crystal direction. Single-crystal electrical measurements confirm a metallic character characterized by the increase of conductance upon cooling. Notably, the measured conductance along different crystal directions within the ab plane unambiguously reveals a significant anisotropy, with an anisotropic factor reaching ~8. This work demonstrates a novel low-symmetry ECCP and highlights its potential for achieving in-plane electrical anisotropy.

A Low‐Symmetry Copper Benzenehexathiol Coordination Polymer with In‐Plane Electrical Anisotropy

Electrically conductive coordination polymers (ECCPs), particularly those incorporating benzenehexathiol (BHT) ligands, are emerging as a distinctive class of electronic materials with tunable semiconducting and metallic properties. However, the exploration of novel ECCPs with low‐symmetry structures and electrical anisotropy remains under development. Here, we report the on‐water surface synthesis of a novel ECCP, namely Cu5BHT, which exhibits a low‐symmetry structure and unique in‐plane electrical anisotropy that differs from the well‐known Cu3BHT phase. Utilizing imaging and diffraction techniques, we elucidate the unit cell and crystal structure of Cu5BHT, revealing an asymmetric arrangement of the kagome resembling lattice connected by two different secondary building units: square planar CuS4 and non‐planar Cu2S4. Theoretical studies indicate that Cu5BHT is metallic and exhibits in‐plane electrical anisotropy due to the structure arranged in interconnected well‐conducting CuS4 chains and less‐conducting Cu2S4 slabs oriented along single crystal direction. Single‐crystal electrical measurements confirm a metallic character characterized by the increase of conductance upon cooling. Notably, the measured conductance along different crystal directions within the ab plane unambiguously reveals a significant anisotropy, with an anisotropic factor reaching ~8. This work demonstrates a novel low‐symmetry ECCP and highlights its potential for achieving in‐plane electrical anisotropy.

COMPOSITE LEFT-RIGHT HAND META SURFACE IRS FOR MODERN APPLICATIONS

A meta surface (MTS) is a 2D planner structure of an array of two dimensions. MTS structure is composed from a unit cell structure that is periodically configured to form a surface. A Composite Left-Right Hand (CLRH) Meta surface Intelligent Reflecting Surface (IRS) represents a cutting-edge approach in modern communication and sensing technologies. By integrating left-handed and right-handed materials within a meta surface, this hybrid structure leverages the unique electromagnetic properties of both to enhance signal manipulation and control. The IRS technology is pivotal in applications such as wireless communication, where it can dynamically adjust the propagation environment to optimize signal quality and reduce interference. The composite design offers enhanced bandwidth, polarization control, and tunability, making it ideal for next-generation wireless networks, radar systems, and other advanced electromagnetic applications. The integration of CLRH meta surfaces into IRS platforms presents a significant advancement in the development of reconfigurable and adaptive electromagnetic environments, essential for the growing demands of 5G/6G communication systems and beyond.

Six band metamaterial absorber designed on twisted square and swastika-shaped resonator for S, C, X, and Ku band frequency and sensing applications

Abstract A twisted square split ring and swastika resonator (TSSRSR) based six-band polarization-insensitive metamaterial absorber (MMA) with high effective medium ratio (EMR), and excellent absorption is proposed in this study. It can be utilized as an S, C, X, and Ku band frequency absorber and as a sensor at 6.38 GHz (C-band). A swastika geometry-based unique patch has been introduced in the proposed unit cell to achieve high polarization insensitive properties with excellent absorption of 90%, 96.5%, 91.7%, 90.7%, 95.6%, and 91.7% respectively under S, C, X, and Ku band frequency spectrum. The distinctive features of this proposed TSSRSR unit cell are its simple, unique structure with a high EMR value of 8.06, and polarization-insensitive up to 90∘ at 3.72, 6.38, 10.76, 15.28, 18.84, and 21.08 GHz respectively. The designed MMA unit cell is fabricated on a loss FR-4 dielectric substrate with an electrical dimension of 0.124λ 0 × 0.124λ 0 × 0.157λ 0. The angular insensitive properties of the unit cell were also investigated for a maximum angle of 90∘ for TE and TM mode. Moreover, the unit cell and array structure performance exhibits a maximum absorption of > 90%, suitable for sensing and antenna systems. The simulated outcome is verified by experiment with excellent accordance. The suggested MMA is very attractive for refractive index sensing applications due to several features, including its low profile, excellent angular stability, polarization insensitivity, sensitivity, quality factor (Q), figure of merit (FOM), and EMR value.

Multi-Degree-of-Freedom Stretchable Metasurface Terahertz Sensor for Trace Cinnamoylglycine Detection.

Terahertz (THz) spectroscopy, an advanced label-free sensing method, offers significant potential for biomolecular detection and quantitative analysis in biological samples. Although broadband fingerprint enhancement compensates for limitations in detection capability and sensitivity, the complex optical path design in operation restricts its broader adoption. This paper proposes a multi-degree-of-freedom stretchable metasurface that supports magnetic dipole resonance to enhance the broadband THz fingerprint detection of trace analytes. The metasurface substrate and unit cell structures are constructed using polydimethylsiloxane. By adjusting the sensor's geometric dimensions or varying the incident angle within a narrow range, the practical optical path is significantly simplified. Simultaneously, the resonance frequency of the transmission curve is tuned, achieving high sensitivity for effectively detecting cinnamoylglycine. The results demonstrate that the metasurface achieves a high-quality factor of 770.6 and an excellent figure of merit of 777.2, significantly enhancing the THz sensing capability. Consequently, the detection sensitivity for cinnamoylglycine can reach 24.6 µg·cm-2. This study offers critical foundations for applying THz technology to biomedical fields, particularly detecting urinary biomarkers for diseases like gestational diabetes.

ON THE INITIAL VERIFICATION OF THE CRYSTAL STRUCTURES OF THE ARGYRODITE FAMILY

The crystal structures of the phases belonging to the scientifically and technologically important family of argyrodites of the general chemical formula Am+(12–n–x)/mBn+X2–6–xY–x (where A = Li+; Cu+, Ag+, Cd2+, Hg2+…; B = Ga3+, Si4+, Ge4+, Sn4+, P5+, As5+…; X = O2–; S2–, Se2–, Te2–; Y = Cl–, Br–, I–; 0 ≤ x ≤ 1) are characterized by high mobility and disorder of the cationic sublattice (substructure) A. This feature of argyrodites makes them promising solid-state ionic conductors, but significantly complicates the X-ray analysis of argyrodite phases due to the inability to reliably predict the positions of A ions in the unit cell of the crystal structure of a particular argyrodite sample and the site occupancy factors of these positions. The analysis of the published structures of argyrodites has revealed the fact that the positions of typical B cations and their X ligands in the tetrahedral environment [BX4] are fully occupied by the corresponding ions, which makes it possible to perform an initial verification of the structural models of the argyrodite phases (already published in the scientific literature or newly obtained) within the framework of the bond valence model (BVM) – by calculating the bond valence sums for the B cations from the interatomic distances dBX in the coordination tetrahedra [BX4]. In addition to the initial verification of structural models of argyrodite phases, the use of the BVM with the numerical parameters recommended in this work allows researchers to create reliable starting partial structural models of argyrodite phases for their further refinement by X-ray diffraction analysis, as well as to stabilize the process of refining the crystal structure by imposing soft restraints on the deviation of the calculated interatomic distances dBX from the predicted distances in the [BX4] tetrahedra.

Extended Dummy Node Rule for analysis and characterization of pin-jointed periodic cellular materials: An approach based on Bloch-wave method

Micro-truss lattice materials are a class of hybrid periodic cellular solids that consist of a combination of solids and voids. The material is partitioned into cells structured in a given cell topology tessellated to form an almost unbounded micro-truss framework. The Bloch-wave method is one technique that can describe the propagation of a wave function over a periodic infinite lattice. It demonstrated the effectiveness of modeling the static and dynamic responses of lattices of various topologies. However, the Bloch-wave method presents limitations when applied to unit cell topologies whose structural elements extend across their envelopes to adjacent unit cells, as a given unit cell may not contain the full nodal parameters and periodicity information necessary to describe the kinematic and static wave propagations across the periodic lattice. The first part of this paper presents the Dummy Node Rule (DNR), which overcomes this limitation. The rule introduces dummy nodes at the intersection points between cell envelopes and elements extending between the adjacent unit cells, which are initially treated as part of the finite unit cell structure. Then, the rule establishes mathematical relationships between the static and kinematic wave functions propagating across dummy nodes and those propagating across the connected cell elements. The second part of the paper describes DNR for specific applications such as (a) the development of static and kinematic systems of the unit cell finite structure, which aids in the determinacy analysis of periodic lattice structures, and (b) the development of the Cauchy–Born kinematic boundary condition that is used to homogenize the kinematic response of the infinite periodic structure to an assumed macroscopic strain field, which in turn, forms the effective properties of the lattice material. Furthermore, the last part of the paper shows examples where the scheme is applied for the stiffness characterization of selected lattice topologies.

Optimization Design of Lattice Structures Based on Titanium Alloy Composite Reactive Materials

Abstract This paper proposes the use of active materials Al/PTFE and TC4 metal to form composite materials in order to enhance their mechanical properties. A lattice structure design based on the TC4 metal framework is developed, and three original crystal unit cells of the lattice structure are optimized according to the design concepts of Face-centered Cubic and Edge-centered Cubic. Seven crystal unit cells are simulated and modeled, and these lattice structures are then simulated at volume fractions of 0.25 and 0.35. The results show that regardless of the volume fraction, the mechanical performance of the optimized lattice structures surpasses that of common lattice structures.

Synthesis and functional properties of reduced graphene oxide/bismuth-doped gadolinium ferrite composites

An upsurge in water pollution with developing age leads scientists to exploit new materials and technologies for water purification. Herein, we used a co-precipitation approach to prepare rGO/BixGd1-xFeO3 composites to tackle waste organic dyes in fresh water reservoirs. Bismuth at different concentrations is used to tailor the functionality of gadolinium ferrites deposited on reduced graphene oxide. X-ray diffraction pattern describes the unit cell structure of the composite to be distorted orthorhombic with crystallite sizes in the range of 20-15 nm which are confirmed by scanning electron microscopy. Band gaps are calculated by Tauc plots and are in the range 2.62-2.38 eV and 0.9945-0.2873 eV for direct and indirect calculations making these composites suitable photocatalysts. Textural analysis of the samples is carried by Brunauer-Emmett-Teller surface measurements and the surface area is found to be in the range 62.1 to 29.9 m2g−1. Dielectric studies prove that rGO/Bi0.05Gd0.95FeO3, with the highest dielectric constant and capacitance, is better semiconductor among all six synthesized composites. This result is further supported by impedance analysis. In the presence of ultraviolet-visible light, rGO/Bi0.05Gd0.95FeO3 shows 97.2% degradation of methylene blue dye, a common industrial pollutant, with rate constant 0.006 min−1 while rGO/GdFeO3 only degraded 72.6% of MB. The enhanced photocatalytic ability of rGO/Bi0.05Gd0.95FeO3 is evident through low band gap, small crystallite size, less electron-hole recombination in photoluminescence, large surface area and linear I-V response.

Physical, morphological, and optical properties of SnS micro- and chemical route synthesized nano-particles

Comparative study of tin sulphide (SnS) in micro- and nano-form is carried out in the present study. The market purchased SnS fine powder is considered as micro-particles. The SnS nano-particles are synthesized by chemical route. In the synthesis, stannous chloride and thioacetamide are used as the source of cations (Sn2+) and anions (S2−) respectively. The micro- and synthesized nanoparticles of SnS are comprehensively characterized for elemental compositions, phase, unit cell structure, surface morphology, crystallite size, and optical properties. The characterizations are carried out employing different analytical techniques. The determined properties are analyzed with comparison to each other.

Unit Cell Optimization of Groove Gap Waveguide for High Bandwidth Microwave Applications

Recently, groove gap waveguides (GGWs) have shown significant potential in power handling and bandwidth enhancement compared to conventional waveguides. In this research work, we designed and developed an innovative mushroom-unit-cell-based groove gap waveguide (MGGW) that has shown improved bandwidth compared to conventional GGW structures. The dispersion characteristics of the MGGW were analyzed through the eigenmode solver feature of Microwave Studio CST, which showed that the bandwidth was improved by 8% compared to conventional unit cells in the microwave spectrum. To validate our proposed method for the physical dimensions of unit cell structures, we developed an MGGW structure for the S band, which shows similar trends aligning with the simulation results. The measurement results are promising as a reflection coefficient of less than −20 dB was achieved over the entire band for the WR284 Electronic Industries Alliance (EIA) standard waveguide adapter. The proposed MGGW structure with improved bandwidth will open new doors for researchers to develop ultra-wide bandwidth microwave applications, i.e., filters, transmission lines, resonators, attenuators, etc.

Mechanical behavior of reinforced Al2O3 lattice structures: Effects of structural parameters from experiments and simulations

The pressure hull is one of the core components of autonomous underwater vehicles (AUVs), necessitating a new structural material with improved mechanical and lightweight properties. For this purpose, a novel type of reinforced lattice structure (RLS) that integrates Al2O3 lattice structures (ALSs) with phenol-formaldehyde (PF) resin was designed and fabricated via stereolithography (SL)-based additive manufacturing and infiltration processes. The responses of the RLSs with different structural configurations, relative densities, and unit cell sizes under compressive loading were systematically characterized. Additionally, numerical simulations were conducted to further predict and study the mechanical behavior of the RLSs using Johnson-Holmquist-II (JH-2) model. The results revealed that the mechanical properties of the RLSs from superior to inferior were simple cubic (SC), body-centered cubic (BCC), Gyroid, octet truss (Oct), and SchwarzP (Sch). As the relative density and the unit cell size increased, the mechanical properties of the RLSs increased. Furthermore, the results of the numerical simulations closely aligned with the experimental results, which provided an in-depth analysis of internal damage and crack propagation in the RLSs under compression. A comparison of the mechanical properties also demonstrated that RLSs exhibit superior compressive strength and energy absorption performance than traditional ALSs do. After this investigation, this type of RLS is anticipated to facilitate lightweighting of AUVs, advancing the development of deep-sea scientific research.

Mechanism of Electron-Beam-Induced Structural Degradation in ZIF-8 and its Electron Dose Tolerance.

Zeolitic-imidazolate frameworks (ZIFs) are crystalline microporous materials with promising potential for gas adsorption and catalysis application. Further research advances include studies on integrating ZIFs into nanodevice concepts. In detail for the application, e.g., electron-beam-assisted structural modifications or patterning, there is a need to understand potential structural degradation processes caused by such electron beams. Advanced transmission electron microscopy (TEM) has demonstrated its ability to study structures at the nanoscale. Here, we systematically investigated electron-beam-induced loss in crystallinity in ZIF-8 under various experimental conditions, using as measure the attenuation of the relative intensity and the relative displacement of electron diffraction Bragg planes with increasing cumulative electron dose. The {110} Bragg planes reflect the overall stability of the ZIF-8 unit-cell structure, while the {431} Bragg planes assess the stability of its micropore structure. We considered a relative loss of Bragg plane intensity of 37% as the threshold for determining the critical electron dose, which varied for different Bragg planes, with 35.6 ± 8.4 e-Å-2 for {110} and 11.4 ± 3.0 e-Å-2 for {431}. However, the critical dose per breakage of N-Zn bonds in a ZnN4 tetrahedra per different Bragg plane was found to be ∼3 e-Å-2, which indicates continuous, simultaneous breakage of N-Zn bonds throughout the crystal, confirming radiolysis as the dominant damage mechanism. In addition, we investigated the effects of TEM experiment parameters, including acceleration voltage, electron dose rate, cryogenic sample temperature, in situ sample drying, and change in conductivity of the sample substrate (e.g., graphene). Our results unravel the degradation mechanisms in ZIF-8 and provide threshold parameters for maximizing resolution in electron-beam-assisted experiments and processes.

Non-dimensional linear analysis of one-dimensional wave propagation in tensegrity structures

This study presents a methodology for analyzing wave propagation in tensegrity lattices within a non-dimensional framework. Two strategies are employed to predict pass bands and bandgaps. The first examines wave dispersion through a single representative unit cell, using dispersion curves to identify bandgaps and pass bands. The second models the structure as a finite system, using modal analysis to compute the steady-state response to harmonic loads and plot the frequency response function. Two unit cells are analyzed: a two-dimensional D-bar unit and a three-dimensional tensegrity prism. The study investigates axial and in-plane bending wave propagation in a D-bar chain and axial wave propagation in a prism chain. After non-dimensionalizing the equations of motion, key parameters such as ratios of stiffness per unit length, mass per unit length, and prestress are identified. Its is shown that varying these parameters shifts the bandgap locations and widths. Prestress has minimal effect in the D-bar case, while a slight shift in the first bandgap is observed in the prism. The predictions from unit cell and finite structure analyses show good agreement.

Nickel–titanium alloy porous scaffolds based on a dominant cellular structure manufactured by laser powder bed fusion have satisfactory osteogenic efficacy

Nickel–titanium (NiTi) alloy is a widely utilized medical shape memory alloy (SMA) known for its excellent shape memory effect and superelasticity. Here, laser powder bed fusion (LPBF) technology was employed to fabricate a porous NiTi alloy scaffold featuring a topologically optimized dominant cellular structure that demonstrates favorable physical and superior biological properties. Utilizing a porous structure topology optimization method informed by the stress state of human bones, two types of cellular structures—compression and torsion—were designed, and porous scaffolds were produced via LPBF. The physical properties of the porous NiTi alloy scaffolds were evaluated to confirm their biocompatibility, while their osteogenic efficacy was investigated through both in vivo and in vitro experiments, with comparisons made against a traditional octahedral unit cell structure. NiTi alloy porous scaffolds can be nearly net-shaped via LPBF and exhibit favorable physical properties, including a low elastic modulus, high hydrophilicity, a specific linear expansion rate, as well as superelastic and shape memory effects. These scaffolds demonstrate excellent biocompatibility, support in vitro osteogenesis, and possess significant in vivo bone ingrowth capabilities. When compared to titanium alloys, NiTi alloys show comparable osteogenic properties in vitro but superior bone ingrowth properties in vivo. Additionally, among octahedral-type, torsion-type, and topologically optimized compression-type porous scaffolds, the latter demonstrates enhanced bone ingrowth properties. LPBF technology is effective for manufacturing porous NiTi alloy scaffolds with fine pore structures and excellent mechanical properties. The scaffolds based on topologically optimized dominant cellular structures facilitate satisfactory and efficient bone formation.

Optimized Graph Sample and Aggregate‐Attention Network‐Based High Gain Meta Surface Antenna Design for IoT Application

ABSTRACTThis paper presents a High Gain Metasurface (HGM) antenna design optimized for IoT applications. The antenna operates at a 5.8 GHz frequency and utilizes a quarter‐wavelength unit cell structure. The design employs a Graph Sample and Aggregate‐Attention Network (GSAAN) to enhance the transmission characteristics of the metasurface. To optimize the performance of GSAAN, the Giza Pyramids Construction Algorithm (GPCN) is applied to adjust the weight parameters, leading to significant improvements in radiation efficiency, bandwidth, gain, directivity, and return loss. The proposed HGM antenna is simulated in MATLAB 2023b, where it demonstrates substantial performance gains over existing methods. Specifically, the proposed design achieves 28.34% higher gain compared to the MSA‐RHCOA method, 24.47% improvement over HGM‐AD‐MATCS, 26.34% better gain than BR‐HGA‐PGM, and a 32.12% gain increase relative to MSA‐Hyb‐ADSA‐HMSOA. These enhancements make the proposed antenna design a competitive solution for high‐gain applications in wireless communication, satellite communication, and radar systems. The integration of GSAAN with GPCN optimization in the HGM antenna design enables the creation of highly directive radiation patterns, making it well‐suited for IoT applications that require high performance and reliability. The results of this study demonstrate the effectiveness of the proposed approach in achieving superior antenna performance, positioning it as a strong alternative to existing metasurface antenna designs.

Frequency insensitive electromagnetic absorption core-shell sandwich structure with excellent electromagnetic damage tolerance

The compatibility of broadband electromagnetic absorption and electromagnetic damage tolerance poses challenges to the regulation of electromagnetic response characteristics, which are typically restricted by the intrinsic dispersion of materials and strong resonant features of unit cell structures. In this work, triply-periodic-minimal-surfaces (TPMS) based gradient core-shell sandwich structure is proposed to address this challenge for its mathematical defined unique conductive pore structure. The reflection loss-frequency curve is less than −10 dB in 2–18 GHz frequency band, accompanied by two separate resonant absorption peaks at 2.4 GHz and 17.5 GHz. The reflection loss curve is insensitive to frequency in a wide frequency band of 4–14 GHz, using merely three kinds of absorbing materials. When the damage proportion is less than 40 %, effective electromagnetic absorption can be maintained in panel damage, core damage and penetrating damage modes, thanks to the extraordinary conduction-dissipation effect. Our study provides valuable insights for the design of damage tolerant electromagnetic absorption structures.

Novel Crystalline Salts of 4-Piperidyl- and 4-Pyridylmethylamines Prepared by Catalytic Hydrogenation of 4-Pyridinecarbonitrile: Crystallographic Unit Cells Based on Powder XRD Patterns by Using the DASH Program Package

Structures of some hydrogenated products and intermediates, prepared by a heterogeneous Pd/C or Ru/C catalyst starting from 4-pyridinecarbonitrile (4PN), in water and in the presence of an acidic additive (HCl or H2SO4), were confirmed in various salt forms of 4-piperidylmethylamine (4PIPA) and 4-pyridylmethylamine (4PA). Crystallographic unit cell structure of the completely hydrogenated product salts (4PIPA·H2SO4 and 4PIPA·2HCl) showed a common double-protonated [4PIPA+2H]2+ divalent cation structure, also proved by FT-IR, and that of the 4PA·H2SO4 intermediate salt was also indexed and modeled by means of powder X-ray diffraction, applying the DASH 4.0 software package and crystal coordinates coming from former single-crystal X-ray structure determination. Formations of the anhydrous and hydrated forms of 4PA·0.5H2SO4·xH2O (x = 0 or x = 0.5, hemisulfates) were also studied by powder XRD and FT-IR spectroscopy for comparing these crystal structures.

Finite element parameterization modeling and thermal performance analysis for woven fabrics using unit cell models

Addressing the lengthy testing times, complex procedures, and high costs of current methods for evaluating fabric thermal properties, this study introduces a numerical simulation and prediction approach for determining fabric thermal conductivity and thermal effusivity. Using ANSYS/APDL finite element software, we developed a parametric model to effectively simulate and analyze temperature distribution characteristics across various woven structures, fabric densities, and materials for warp and weft yarns. The thermal conductivity and thermal effusivity of the fabrics were calculated using a unit cell structure model and validated through experimental results. Our findings demonstrate that ANSYS/APDL parametric modeling can be effectively applied to various fabrics with different woven structures, fabric tightness levels, and materials for both warp and weft yarns. The absolute error between the simulated and experimental thermal conductivity results is within 5%, and the absolute error for thermal effusivity is within 7%, indicating a strong agreement between simulation and experiment. Additionally, our results reveal that increasing fabric density leads to higher thermal conductivity and thermal effusivity.