HEAT:010117Spherical shell r1=1 m, r2=2 m: equal resistances 1/(8π), Q=400π W, T=100(1 m/r) °CHeat Spherical Shell Series ResistanceHeat Radial Fourier IntegrationSteady conduction and thermal resistanceHeat Transfer · Mixed review—
HEAT:010118Generating solid cylinder R=1 m: surface flux 4 W/m², Ts=22 °C, Tcenter=23 °CHeat Cylinder Generation Surface FluxHeat Radial Poisson Centerline RiseSteady conduction and thermal resistanceHeat Transfer · Mixed review—
HEAT:010219Mathematical problem titleHeat Lumped Capacitance ExponentialHeat Lumped Time And Energy LostFins and transient conductionHeat Transfer · Mixed review—
HEAT:010220Semi-infinite step to 100 °C: η=1, T=100-80 erf 1, surface flux 80000/√π W/m²Heat Semi Infinite Erf SimilarityHeat Semi Infinite Surface EnergyFins and transient conductionHeat Transfer · Mixed review—
HEAT:010221Mathematical problem titleHeat Two Lump Modal DecompositionHeat Two Lump Common Mode EnergyFins and transient conductionHeat Transfer · Mixed review—
HEAT:010322Fully developed laminar tube at constant q'': h=100, Tout=302 K, outlet wall 312 KHeat FD Laminar Constant Flux NusseltHeat Tube Energy Balance Wall BulkExternal and internal convectionHeat Transfer · Mixed review—
HEAT:010323Constant wall 400 K internal flow: Tout=375 K, Q=750 W, LMTD=75/ln 4, UA=10 ln 4Heat Constant Wall Exponential MeanHeat Internal Flow Lmtd ClosureExternal and internal convectionHeat Transfer · Mixed review—
HEAT:010424Mathematical problem titleHeat Gray Plate Radiosity NetworkHeat Black Limit Radiation ExchangeThermal radiation and enclosure exchangeHeat Transfer · Mixed review—
HEAT:010425Mathematical problem titleHeat Black Shield Fourth Power BalanceHeat Series Radiation Space ResistancesThermal radiation and enclosure exchangeHeat Transfer · Mixed review—
HEAT:010426Mathematical problem titleHeat Selective Solar Energy BalanceHeat Gray Limit Fourth Root RatioThermal radiation and enclosure exchangeHeat Transfer · Mixed review—
HEAT:010527Parallel-flow exchanger with UA=ln 4: Cr=1/2, epsilon=7/12, Q=140/3 kWHeat Parallel Flow Ntu EffectivenessHeat Two Stream Outlet BalanceHeat exchangers and effectiveness methodsHeat Transfer · Mixed review—
HEAT:010528Mathematical problem titleHeat Phase Change CR Zero NtuHeat Lmtd UA Product ClosureHeat exchangers and effectiveness methodsHeat Transfer · Mixed review—
HEAT:010529Mathematical problem titleHeat Fouling Overall CoefficientHeat Fixed Duty Area ScalingHeat exchangers and effectiveness methodsHeat Transfer · Mixed review—
HEAT:010630Three interior FD nodes with unit source: solution (3/2, 2, 3/2) and flux sum 3Heat Second Difference Poisson SolveHeat Discrete Flux Source BalanceCoupled modes and numerical heat transferHeat Transfer · Mixed review—
HEAT:010631FTCS on (0,100,0): Fo=1/2 oscillates nonnegatively; Fo=0.6 goes negativeHeat Ftcs Three Node MarchHeat Fourier Number Stability BoundCoupled modes and numerical heat transferHeat Transfer · Mixed review—
HEAT:9906001A 12 mm thick copper plate (k = 401 W/m·K) has uniform face temperatures of 85 °C and 22 °C.View problem statementSteady ConductionHeat Transfer Problem SolvingSteady conduction and thermal resistanceHeat Transfer · Calculation—
HEAT:9906002Steady one-dimensional conduction occurs through a 0.025 m thick slab whose thermal conductivity is unknown.Steady ConductionHeat Transfer Problem SolvingSteady conduction and thermal resistanceHeat Transfer · Calculation—
HEAT:9906003A laboratory specimen 8.0 cm long and 2.0 cm in diameter is insulated on its curved surface so that heat flows…Steady ConductionHeat Transfer Problem SolvingSteady conduction and thermal resistanceHeat Transfer · Calculation—
HEAT:9906004A 3.0 mm thick polymer film (k = 0.22 W/m·K) covers a 0.80 m² surface.Steady ConductionHeat Transfer Problem SolvingSteady conduction and thermal resistanceHeat Transfer · Calculation—
HEAT:9906005Mathematical problem titleSteady ConductionHeat Transfer Problem SolvingSteady conduction and thermal resistanceHeat Transfer · Calculation—
HEAT:9906006A composite plane wall consists of 20 mm of brick (k = 0.72 W/m·K) bonded to 12 mm of plaster (k = 0.48 W/m·K).Steady ConductionHeat Transfer Problem SolvingSteady conduction and thermal resistanceHeat Transfer · Calculation—
HEAT:9906007A 15 mm stainless-steel plate (k = 15 W/m·K) is sandwiched between two 8.0 mm aluminum plates (k = 177 W/m·K).Steady ConductionHeat Transfer Problem SolvingSteady conduction and thermal resistanceHeat Transfer · Calculation—
HEAT:9906008Two 10 mm copper plates (k = 385 W/m·K) are pressed together over a 0.050 m² interface.Steady ConductionHeat Transfer Problem SolvingSteady conduction and thermal resistanceHeat Transfer · Calculation—
HEAT:9906009A 6.0 mm aluminum wall (k = 204 W/m·K) joins a 9.0 mm steel wall (k = 42 W/m·K) over an area of 0.30 m².Steady ConductionHeat Transfer Problem SolvingSteady conduction and thermal resistanceHeat Transfer · Calculation—