Wired White
Admin
733 Activity 
Calcs
Ship CII Rating, EU ETS and FuelEU Cost 2026–2030
Wired White v2 Forecast ship CII ratings, EU ETS allowance costs and FuelEU GHG penalties through 2030. Dated rules, separate reporting and surrender years, and annual rating boundaries.
Sailboat Stability Calculator: Heel, Reefing and GZ Curve
Wired White v3 Estimate sailboat heel, a righting moment curve and apparent-wind reefing triggers. Compare GM, model AVS and the capsize screen with an animated hull.
Electric Boat Range Calculator: Speed, Battery and Solar
Wired White v2 Estimate electric boat range versus speed, size the battery and compare solar assistance. Includes displacement and planing models, a published test curve and map rings.
Anchor Chain Length & Scope Calculator: Catenary and Gust Loads
Wired White v2 Calculate anchor rode catenary, scope, seabed contact, anchor angle and gust loads. Compare chain, nylon and snubbers, with an animated lift-off view and swing circle.
eVTOL Air Taxi Energy per Trip
Wired White v2 Estimate eVTOL hover and cruise power, battery energy per trip, reserve requirements and landing SOC. Animate the mission and compare cruise distance with the available energy budget.
Propeller Thrust Calculator and Paramotor Takeoff
Wired White v2 Estimate static propeller thrust or required shaft power with momentum theory and a figure of merit. Compare thrust-to-weight and an idealised, inflated-wing paramotor ground run.
PV Partial Shading Calculator: Bypass Diodes and Optimizers
Wired White v2 Sweep a shadow across solar cells and watch the P–V peaks change. Compare bypass diodes, global or local MPPT, and module optimizer power after conversion losses.
MacCready Speed-to-Fly: Glider & Paraglider Polar Calculator
Wired White v2 Find training speed-to-fly and average cross-country speed from a three-point polar. Animate the MacCready tangent for gliders and paragliders.
Engine-Out Glide Range Calculator: Wind and Turns
Wired White v4 Estimate engine-out glide range with weight-corrected speed, wind and turn losses. Explore a north-up footprint and animated route. Aviation training only.
Speaker Crossover Calculator with Real Driver Impedance
Wired White v2 Design a two-way passive crossover with Butterworth, Bessel or Linkwitz–Riley filters. Compare real driver loading, Zobel correction, L-pad losses and the modeled amplitude and phase sum.
Fret Calculator: Single Scale and Multiscale Layout
Wired White v2 Calculate 12-TET fret spacing and exact fanned-fret geometry, with neutral fret, string spread, known compensation offsets, coordinate tables, and a calibrated drawing.
Room Mode Calculator, RT60 and Bass-Trap Planner
Wired White v2 Calculate axial, tangential and oblique room modes, compare octave-band RT60, and size replacement treatment. Explore pressure nodes, listener position and trial bass-trap locations.
Boat Speed, Prop Pitch, Horsepower and Fuel Cost Calculator
Wired White v2 Estimate hull speed, shaft horsepower, propeller slip and pitch, then calculate boat fuel burn and trip cost. Compare displacement, transition and planing methods.
Guitar & Bass String Tension and Gauge Calculator
Wired White v2 Calculate string tension for any tuning and per-string scale length. Design a balanced guitar or bass set from target tensions using published unit weights.
MRI Contrast Calculator: TR, TE, Flip Angle and Scan Time
Wired White v2 Compare spin-echo and spoiled gradient-echo MRI signals, tissue contrast, Ernst angles and scan time. Explore TR and TE curves with a precession and relaxation animation.
Ultrasound Physics Calculator: Beam, Resolution & Doppler Aliasing
Wired White v3 Explore ultrasound beam width, axial and lateral resolution, attenuation-limited penetration and Doppler aliasing. Animate a pulse and see how depth limits the Nyquist velocity.
Gamma Shielding Calculator: Dose Rate and Radioactive Decay
Wired White v4 Estimate radioactive decay, layered uncollided gamma attenuation, homogeneous buildup, HVL/TVL and dose-budget time for six radionuclides.
Liquid Nitrogen Spill: Room Oxygen Level Check
Wired White v4 Screen LN₂ spill or boil-off oxygen depletion from inventory, room volume and ventilation. Compare a full-inventory spill with time-dependent room oxygen; local safety policy prevails.
Fed-Batch Feed Rate Calculator for E. coli and Yeast
Wired White v2 Plan exponential feeding, biomass and liquid volume for E. coli or yeast. Find when oxygen transfer, cooling, pump flow or vessel capacity requires a change.
Protein A Column Sizing: Residence Time, Capacity, Cycles
Wired White v2 Size a Protein A column from titer, residence time and dynamic binding capacity. Estimate cycles, buffer use, process time and clean-bed pressure drop.
TFF Calculator: Concentration, Diafiltration and Membrane Area
Wired White v2 Calculate TFF product yield, salt removal, buffer demand and membrane area. Includes gel-polarization flux, target diavolumes and the classical Cg/e diafiltration optimum.
Freeze-Drying: Primary Drying Time and Product Temperature
Wired White v2 Estimate vial primary drying time, product temperature, and margin below collapse. Explore shelf temperature and chamber pressure with an animated ice front and a thermal design-space chart.
LNP Formulation: N/P Ratio, Lipid Volumes and Mixer Flows
Wired White v2 Calculate RNA phosphate moles, N/P-based lipid stock volumes, and mixer flows. Track ethanol through mixing, dilution, and ideal equilibrium dialysis.
Steam Sterilization F0 Calculator: Del Factor & Log Reduction
Wired White v2 Estimate F₀, spore log reduction, Del factor, SAL and nutrient retention through heat-up, hold and cooling. Explore how vessel volume changes the cycle.