Heat-Exchange Elements TRIZ Cases

A ternary refrigerant blend cuts global warming potential while maintaining or improving COP in countercurrent heat exchangers.

A non-ozone depleting refrigerant blend replaces R-22 in mineral oil systems while avoiding lubricant changes, overhauls, and high discharge temperatures.

Antioxidants capture metal ions and radicals in filler-loaded resin, preserving heat dissipation and long-term reliability at high temperature.

A crosslinked polymer with solid-solid phase-change side chains stores heat without leakage or encapsulation, cutting PCM cost and complexity.

Core-shell nanoparticles and bimodal alumina fillers help a potting compound conduct heat while keeping low viscosity, bond strength, and thermal shock resistance.

A polyurethane TIM composition achieves high thermal conductivity with low adhesion and controlled curing, easing part replacement without plasticizers.

Hydrocarbon oil with amine or phenol antioxidants suppresses insulating-material swelling and improves thermal stability in immersion cooling.

Low-volatility PAO fluids with anti-foaming additives cut air entrainment and wear in electric drive units while preserving efficiency.

Additively deposited thermal interface material fills irregular gaps with thin, conformal bond lines to improve heat transfer in electronic packages.

A reversible monomer-dimer working fluid expands thermodynamic operating range while limiting irreversible side reactions that reduce efficiency.

A HFO-1132a and R32 blend cuts GWP while preserving COP and refrigerating capacity as a drop-in alternative to R410A.

Antioxidants and triazole or diimidazole additives keep dielectric cooling liquid low in viscosity and acid value, preventing degradation over time.

Hydrogenated LAO dimer methyl paraffins enable direct immersion cooling of EV batteries and motors while avoiding electrical shorting and fire risk.

A decomposition inhibitor and phosphorus EP additive limit fluorine generation in HFO refrigerants to protect iron sliding parts from wear.

Using an olefin polymer matrix instead of organopolysiloxane, this thermal grease avoids siloxane leakage while maintaining heat conduction and usable viscosity.

Vacuum degassing, nitrogen tape casting, and gas pressure sintering prevent blistering and deformation in thin silicon nitride substrates.

Specific HFO, HCFO, and HFC ratios lower global warming potential and temperature glide while supporting efficient heat cycle operation.

A curable polyoxyalkylene-acrylic composition forms a strong thermal interface that resists dripping and pump-out while maintaining heat dissipation.

Sulfur-based corrosion inhibitors help aluminum soldered cooling circuits resist flux residue, sludge, and gel formation while preserving heat transfer.

A solid-to-gel latent heat material in porous foam limits volume change and liquid flow while retaining high thermal storage without microencapsulation.

Replacing liquid thermal grease with an amorphous thermoplastic resin and heat-dissipation filler improves handling, shape conformity, and long-term heat transfer.

A sintered metal-salt shell addresses filler insulation, hardness, and aging limits while retaining high thermal conductivity in composite matrices.

A defined HFO-1234yf, HFC-134a, and HFC-152a blend limits refrigerant trapping in oil separators while preserving compressor lubrication.

Mixed polyol and complex esters raise refrigerant-dissolution viscosity while limiting oil retention in evaporator tubes and preserving startability.