The Steam Resonator

This is not a round table. Nobody sat at it. It is a film the archive made from what it holds on one device, the steam resonator, with the memos on screen and the words read aloud.

About the voice. Where you hear Stan Meyer in this film, you are hearing a synthetic voice built by a machine from thirty seconds of his voice on the Deer Creek conference tape of 1985, the same reference StanBot speaks with. It reads only sentences he wrote or said, each cited below, with one exception: the sign-off at the end of the film is written for the film and is not a quotation. Where a quotation from a memo would have him reading out figure reference numbers, those numbers are left out; the source pages carry them. The narrator is a stock voice and nobody in particular. Treat both as a reading, not a recording.

What it is

The steam resonator is Meyer's answer to the question he was asked at every showing of the buggy: what happens when the water freezes? In the 1993 Southampton paper it is one of four things labelled on the drawing of the dune buggy, beside the water tank. At Denver in 1997 (48:02) he described it as putting a pulsed electrical charge across the water molecule, stretching it and releasing it like a rubber band, and heating the water with the energy released. He said much the same at Colorado Springs in 1991 (42:58), in the 1992 interview (about 12:40), and at the Global Sciences Congress (37:39 and 39:10). The estate still holds the last one he built: on reel one of the estate film it is the first thing the camera is pointed at, "the original home heating unit that Stan was working on prior to his death."

The device itself is two stainless steel plates in a bath of natural water. The fullest technical description is the Steam Resonator chapter of the extended dealership manual, which carries figure 2, Electrical Polarization of the Water Molecule (1981); figure 32, Utilizing Voltage Potential to Produce Superheated Steam on Demand (1983); and figure 32QX, the Steam Resonator Schematic. Figure 3-46 of memo WFC 422DA is the same device on one page, and memo WFC 430 is the later design, with one coil assembly and a crossover switch. The subsystem is Steam Resonator and the device record is Steam Resonator.

How it is driven

Figure 32QX: a variable DC supply and an alternate switching gate circuit with two outputs, H and J. Each output fires an optocoupler and a power transistor into the primary of its own voltage intensifier transformer; each secondary, wound in resistive wire, feeds a blocking diode, a resonant charging choke in resistive wire, and one excitor plate. So there is one VIC per plate, the gate circuit hands a unipolar positive pulse from one plate to the other, and the amp restriction is the wire. The manual puts the gate rate at up to one megahertz. Memo WFC 423DA draws it as a circuit to build, figure 4-13 of the Electronic Circuit Design chapter: a 4011 oscillator and a 4528 one-shot for the pulse rate, delay and width, a 3900 pair as the toggle between Q and Q-bar, a 2N2222 and a TIP120 Darlington per side into back-to-back VIC coils with resonant charging chokes, and two wave-guides across the water gap, B+ then off on one while the other goes off then B−. The estate kept the same drive as a slide, filed as the electrical schematic for the steam resonator.

Memo WFC 430 reduces it to a single VIC coil assembly and an electrical crossover switch, T1 to T4, which reverses which pair of plates is positive and which negative on every trigger pulse, driving two cells in opposite senses. Its closing sentence is the claim in one line: "Oscillating the bipolar water molecule by way of opposite voltage fields without amp influxing to heat water on demand, hereby, defines the Mode of Operability of the WFC Steam Resonator."

Paul Butcher's page sets out all five firing sequences the memos draw, and finds that the third, on page 11-5 of WFC 430, does not match the first two. He asks in print whether it is a mistake. It is not, and his own table holds the answer. In that third sequence the left-hand pair of plates receives positive pulses only, handed from one plate to the other, while the right-hand pair receives negative pulses only, handed the same way. Each pair is driven single-sign. That is exactly what memo WFC 430 says the crossover switch does: it "singularly places either a Positive Voltage Potential (1014) across both Voltage Zones (E18/E14) and/or a Negative Voltage Potential across Voltage Zones (E17/E16)". Sequence 4 (WFC 427DA figure 1-2) is the same idea applied to one pair, and sequence 5 is the spherical heater of the sales manual. So sequences 3, 4 and 5 are one design, not three. That third sequence is easily read as positive-only throughout, missing the negative half; the corrective is Butcher's own page, read across both columns.

The plainest statement of the mechanism is in the Spin Off Technology chapter of the sales manual (bookstack 134): "Since like charges repel and cause motion, the accelerated electrically charged molecule (b+ only) collides with the other water molecules, producing heat which is absorbed by the surrounding water." The same chapter gives the application: "Linked with the EPG systems ... or with the pulse voltage frequency generators ... the steam resonator (Figure 32) can be directly retrofitted to any power plant using steam as power." Meyer's mechanism is collision, not field heating.

What the molecule is said to do

The water molecule is polar: the hydrogen end slightly positive, the oxygen end slightly negative. Meyer's word is bipolar. Pulse one plate positive and the oxygen end is drawn toward it while the hydrogen end is pushed away; pulse the other plate instead and the molecule swings back. Do it at a rate and, the manual says, the molecules collide and the water heats, to superheated steam if the amplitude is raised. The one line printed in capitals is the boundary with the fuel cell: "DO NOT SIMULTANEOUSLY APPLY AN OPPOSITE ELECTRICAL VOLTAGE FIELD ACROSS SAID WATER MOLECULE UNLESS YOU WANT TO PRODUCE HYDROGEN GAS ON DEMAND." Same plates, same water, same VIC; alternate same-sign pulses are the heater, opposite signs at once are the electrical polarization process.

The hardware

Chapter 13 of memo WFC 423DA draws it as a part: a retaining cap with two terminals, a mount base, an excitor tube assembly on an insulation block, and an end cap. Figure 13-3 dimensions the metal: the inner excitor rod is quarter-inch T304 stainless, 7.725 inches exposed and 8.745 overall, threaded 8-32 and 6-32 with an O-ring groove .091 wide; the outer tube is .625 diameter with a .049 wall, so a bore of .527, and seven slots a side .1094 wide by .530 long at 120 degrees. Subtracting the rod from the bore and halving it gives a water gap of .1385 inch, 3.5 mm, uniform all the way round, and that figure fixes the electrical numbers below. Figure 13-1 mounts two of these assemblies side by side either side of the insulation block: they are cells 1030A and 1030B of WFC 430's crossover drawing, so the machined part and the switching circuit are one machine described in two memos. Chapter 4 of the same memo carries the other half a builder needs and nobody reproduces: figure 4-17, the water heat logic circuit, an LM111 comparing a water probe (figure 4-22) against a setpoint, with a −50 °F to 300 °F band, an upper-limit safety reset, a pop-off switch and a half-amp fuse, whose outputs F and G feed the pulse generator and the VIC primaries of figure 4-13. The estate photograph Steam resonator2 is a still from the estate film of the buggy's steam resonator module, its moulded parts and the slotted tube on the bench; the home heating unit itself, a bigger build on its own stand, is the first thing on reel one. Members have since produced a 3D printable replication, dimensional diagrams for each part, and a through-hole PCB for the drive, whose author notes that the winding ratios are not given in the memo.

What the arithmetic says

It is tempting to put the engine's default geometry into the steam resonator calculation: 100 cm² flat plates 3 mm apart, 1000 V, distilled water, boiling in about six seconds. That is an honest calculation of the wrong device. Meyer dimensioned his own in figure 13-3, so those are the numbers used here.

A ¼ in rod inside a .527 in bore over 7.725 in is 1.17 nF holding 21 mL of water in a 3.5 mm annulus; taking that to the boil needs 7,166 J. The drive is not a stiff supply and was never meant to be: the secondary and both chokes are resistive wire, and Don Gabel's 2009 measurements of an estate VIC (VIC coil readings) put each choke at about 1.2 H on the core, which is 14.5 kΩ of reactance in series with the water at 1 kHz. The current, not the voltage, is what is limited. At 1 kV through those chokes, changing only the water:

Water	Cell	Current	Into the water	To the boil
tap, 300 µS/cm	20 Ω	69 mA	0.10 W	21 hours
distilled, 5 µS/cm	1.2 kΩ	69 mA	5.7 W	21 minutes
very pure, 0.42 µS/cm	15 kΩ	50 mA	38 W	3 minutes
deionised, 0.055 µS/cm	110 kΩ	13 mA	11 W	11 minutes

The column inverts the intuition. In a current-restricted circuit cleaner water heats faster, and there is an optimum, where the cell's resistance matches the chokes' reactance. It falls at about 0.4 µS/cm, which is good distilled water: the water Meyer insisted on for twenty years without ever writing down why.

The engine's other finding stands unchanged: at these frequencies the dipoles' own rotation contributes about 0.000006 % of the heating, and the heat is carried by current. But that was never the disagreement. Meyer's stated mechanism is collision and "particle impact", and a collision between charged molecules is carried by current. The open question is whether the heat out exceeds the I²R in, and it is a bench measurement, not an argument: a current probe on the plate lead, a thermocouple in the annulus, water of a measured conductivity, and five minutes of logging. Integrate I²R and compare it with mcΔT.

Sources

Everything put on screen is listed under What was shown, in the order it came up, and each of those records links back here. The transcript beside the recording is the script the voices read, with the clock on every line.