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Battery Thermal Simulation: Models, Inputs and Cooling Design
How battery thermal simulation works: model types, required inputs, validation, cooling design tradeoffs and transient cases, with a practical workflow for engineers.

Jewlz Technologies
11 hours ago10 min read
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Thermal Bridge Calculation: Method, Formulas and a Worked Psi-Value
How to run a thermal bridge calculation: set up the junction, model heat flow, extract psi and chi values, check fRsi and apply results, with a worked example.

Jewlz Technologies
1 day ago10 min read
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Heat Exchanger Pressure Drop: Causes, Calculation and Reduction
Learn what drives heat exchanger pressure drop, how to calculate it for shell-and-tube and plate units, and how to cut it without losing heat transfer.

Jewlz Technologies
2 days ago10 min read
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Temperature Gradient Calculation: Formula, Units, Examples
Learn how to calculate a temperature gradient from two readings, in 2D, and from Fourier's law, with worked examples, units and the mistakes that skew results.

Jewlz Technologies
3 days ago10 min read
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Electronics Thermal Design: A Practical Guide for Engineers
How to plan electronics thermal design: heat paths, thermal resistance, PCB layout, heat sinks, airflow, enclosures, and how to validate the result with tests.

Jewlz Technologies
4 days ago9 min read
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Server Rack Cooling: How to Size, Design and Simulate It
Learn what makes server racks overheat, how to size cooling from heat load, which methods fit, and how to check your design with simulation before you buy.

Jewlz Technologies
5 days ago10 min read
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High Conductivity Materials: Thermal Values and How to Choose
Compare high thermal conductivity materials from silver and copper to diamond and aluminum nitride, with expansion and high-temperature limits to guide selection.

Jewlz Technologies
6 days ago8 min read
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Pressure Vessel Fatigue Analysis: Methods, Steps, Pitfalls
How pressure vessel fatigue analysis works: cycle definition, ASME VIII-2 and EN 13445 methods, S-N curves, Miner's rule, hot spots and what results mean.

Jewlz Technologies
Oct 2810 min read
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Data Center Cooling Load: How to Calculate It
Calculate data center cooling load step by step: heat sources, a worked Btu/h example, redundancy and growth margins, ASHRAE limits, and when CFD is worth it.

Jewlz Technologies
Oct 2710 min read
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Mesh Independence in Heat Transfer Simulations: A Practical Guide
How to run and report a mesh independence study for heat transfer: refinement sequence, which results to track, error norms, and how to justify your final mesh.

Jewlz Technologies
Oct 2511 min read
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Cooldown Time Calculation: Formulas, Worked Example, Pitfalls
Calculate cooldown time with the lumped capacitance method, a worked aluminum example, and checks for Biot number, radiation, and thermal mass.

Jewlz Technologies
Oct 2411 min read
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Thermal Property Tables in Excel: Build Them Right
How to get reliable thermal property tables in Excel for water, steam, fluids and solids: when lookups work, when functions win, and how to validate the data.

Jewlz Technologies
Oct 2310 min read
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Thermal Interface Material Selection: A Practical Guide
How to choose a thermal interface material: compare greases, pads, gels, PCMs and alloys on installed resistance, pressure, reliability and rework.

Jewlz Technologies
Oct 229 min read
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Tubesheet Thermal Analysis: From Code Checks to FEA
How to do tubesheet thermal analysis: what ASME UHX covers, where transient thermal stress hides, and a practical workflow from temperature field to fatigue.

Jewlz Technologies
Oct 2111 min read
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Turbulence Models for Heat Transfer: Choosing and Checking
How to pick a RANS turbulence model for heat transfer, when to move to LES, and how to check wall treatment, Prandtl number and mesh before you trust a result.

Jewlz Technologies
Oct 209 min read
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Heater Coil Sizing: Formulas, Worked Examples, Checks
Size a heater coil from airflow or water flow: the Q formulas, kW and GPM worked examples, oversizing limits and the checks that catch bad selections.

Jewlz Technologies
Oct 199 min read
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High-Temperature Thermal Analysis: Methods, Limits, Costs
How to choose between TGA, DSC, laser flash and hot-wire methods for high-temperature work, what labs charge in the US, and how to model heat flow first.

Jewlz Technologies
Oct 188 min read
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Thick Wall Cylinder Temperature: From Log Formula to FEM Validation
Calculate thick wall cylinder temperatures with a logarithmic formula, assess transient thermal shock and hoop stress, and validate results with FEM.

Jewlz Technologies
Oct 1713 min read
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Simulation Property Selection for Engineers: Validate Before Tuning
Choose an EOS, activity, or electrolyte model with a decision tree, then validate results and prioritize which binary interaction parameters to tune.

Jewlz Technologies
Oct 169 min read
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Web Engineering Simulation: Verify Results for Students and Engineers
Learn where browser engineering simulations fit, from classrooms to early design, using verification, validation, and uncertainty checks before trusting...

Jewlz Technologies
Oct 1510 min read
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