Stationary Plate Conduit Assemblies TRIZ Cases

See how stacked-plate internal heat exchangers reduce pressure drop in low-pressure refrigerant

See how perpendicular ribs placed at stress concentration points enable thinner walls and weigh

Stamped microstructures replace etching in stacked channel sheets, enabling diffusion bonding with lower material use, cost, and pollution.

Stamped microstructure sheets and diffusion-bonded gaskets replace etching to cut heat exchanger cost, waste, and production time.

Curved manifold end caps spread pressure more evenly in laminated heat exchangers, reducing weak spots, thickness, and weight.

Curved manifold end caps spread stress more evenly in laminated heat exchangers, cutting weak spots and weight in aerospace use.

Curved end caps built into the laminated manifold improve pressure distribution, reduce structural weak points, and cut heat exchanger weight.

Wave-shaped channels and flat-plate modules cut metal use while enabling compact, high-pressure gas heat exchange.

Superimposed modules and separation plates enable in-line phase separation with efficient heat exchange, easier adaptation, and lower material use.

Offset fin-part interfaces in alternating channels limit deformation, support longer channels, and preserve heat transfer with simpler manufacturing.

Parallel side-flow channels and guiding elements divert particles from narrow heat-sink channels, cutting flow resistance and clogging.

Adjustable inlet and outlet cross-sections create 3D flow in a heat-exchanging plate, boosting turbulence, fluid distribution, and heat transfer.

Serpentine channels and embedded heaters vaporize precursor droplets quickly while limiting thermal decomposition and preserving fast response.

Radial and circumferential fin layers in an annular core improve flow and heat transfer while meeting aerospace space and weight limits.

Controlling corrugation width-to-height ratios strengthens adjacent plate joints while avoiding false welding and loss of heat exchange performance.

Inclined distribution and collection interfaces spread flow evenly across plate channels, improving stability while limiting material use and cost.

Reduced press depth in heat transfer plate ports cuts honeycomb contact areas, improving gasket cleaning access and fluid flow.

Plate recesses around corrugation contact areas create bypass flow paths that cut stagnant zones, fouling, and heat-transfer loss.

Recessed flow passages in a stacked core keep coolant distribution uniform in a compact heat exchanger without raising fluid resistance.

A transition corrugation strengthens the plate pack while preserving low pressure drop through the heat transfer channels.

A single folded plate forms sealed heat-exchange channels, reducing stacking errors and processing costs in multi-plate assembly.

Alternating plates use smaller second flow paths to match fluid behavior, improving heat transfer while avoiding added etching costs.

Flattened heat pipes aligned on a vapor chamber reduce windward area and air resistance while improving heat dissipation efficiency.

Disconnected dummy holes lower PCHE thermal mass, helping mitigate cyclic thermal stress and material fatigue without interrupting fluid passages.

Localized recesses reinforce gasket groove segments, limiting plate deformation and fluid leakage in high-pressure heat exchangers.

This case uses aligned symmetric wavy channels to improve heat transfer without fins that raise fouling and pressure drop.

A vapor chamber and aligned flattened heat pipes improve heat dissipation while reducing windward area and air resistance.

Alternating orthogonal passages in two press-formed plates secure flow paths while reducing etching, bonding, and machining costs.

Variable width ducts in profiled sheets isolate thermal contact between layers, maintaining heat transfer efficiency without precise alignment.

An asymmetrical plate heat exchanger uses ancillary channels to create varying flow resistance and increased turbulence for better thermal performance.

An asymmetric heat transfer plate with oblique ridges resolves pressure drop trade-offs by generating localized turbulence.

Segmented plates with perpendicular flow paths boost heat transmission while maintaining structural strength.

Non-overlapping openings in extension sections prevent fluid mixing under high pressure while a flexible seal accommodates alignment tolerances.

Segmented gasket arrangement uses adhesive attachment part to fix plates without compromising sealing capability.

Staggered parallel tubes maintain uniform temperature gradients, preventing gas cooling and boosting deposition efficiency.

Anisotropic fin plates guide fluid flow parallel to reference lines, resolving nonuniform distribution caused by diagonal paths in core plate designs.

A heat exchanger plate uses a sinuous rib to homogenize fluid distribution along the channel.

Ridge indentations on heat exchanger plates enhance contact strength at critical points, resolving pressure handling limitations in small flow channels.

A cover plate with stepped indentation and dome embossings distributes pressure across stacked disks.

Alternating flow sections create counter-current zones that lower pressure drops while maintaining heat exchange efficiency.

Variable ridge widths compensate for asymmetric valley dimensions, reducing plate deformation risk and improving pressure performance in heat exchangers.

Nested stack plates enable multi-fluid thermal exchange, reducing pressure drops to improve compressor operating range and efficiency.

Segmented manifolds ensure uniform fluid distribution across panel assemblies, eliminating energy waste from overcooling and reheating air.