Abstract
Methods, algorithm and signal processing means utilizing an explosively formed Harbinger (H) wave to forecast an imminent shock wave and in conjunction with the this trailing Main (M) shock wave determination of H wave velocity and M shock wave velocities, overpressure, dynamic pressure, and density and further the M shock wave epicenter location co-ordinates. These parameter determinations are based on the discovery of a Harbinger wave launched upon formation of the M shock wave which annunciates the incoming M shock wave before its arrival. These variables are further used to devise methods and systems to simultaneously detonate an array of munitions, deploy just in time personnel and/or equipment protection, determine the wave epicenter for identifying enemy combatants and terrorist positions, alert response teams to a deleterious event and its magnitude, signal the location of these deleterious events and determine if a munition has functioned.
Claims
1. A Harbinger (H) wave capture process, algorithm, and signal processing method utilizing high input impedance circuitry to generate an Open Circuit Wave Voltage signal, said method comprising the steps of: Interdicting the formed Harbinger (H) wave mass that is formed within a Main (M) shock wave itself created from a detonated explosive by placing a Magnetic Capture Device, consisting of a rigid holder containing permanent magnets and pick-up terminals that forms a substantially constant area rectangular channel with the permanent magnet North Pole facing its South Pole to create a length (L) of constant magnetic flux (B) within the confines of the channel and orthogonal conductive pick up terminals separated by a width (D), Placing the Magnetic Capture Device into the M wave and H wave mass flow and substantially orthogonal to the flows thereby directing the flows into the rectangular channel of the Magnetic Capture Device thus sampling a small portion of the flows by passing the flows thru the magnetic flux (B) to generate an Alfvn wave to pool negative () charged electrons on one pickup terminal and positive (+) ions on the opposite terminal thereby generating an analog Open Circuit Wave Voltage; Placing a 100 to 1 voltage probe within 6 feet of the pick-up terminals of the Magnetic Capture Device and the output of the probe to an oscilloscope/recorder or other voltage measuring device with 1 megohm in parallel with 10 picofarad capacitor input impedance included therein and setting the oscilloscope/recorder or other voltage measuring device to record and store at a minimum of 1 MHz frequency resolution for the purposes of detecting and measuring the Alfvn wave within an Open Circuit Wave Voltage signal that is generated by the H wave mass during transit thru the magnetic flux (B).
2. The method of claim 1 for purposely generating an H wave mass and thereby an Open Circuit Wave Voltage signal electrical trigger to simultaneously trigger an array of munitions for the purpose of focusing the munition array output energy, said method comprising the steps of: Purposely generating an H wave mass by placing an explosive sphere equidistant from an array of munitions and detonating the explosive sphere; Interdicting the formed H wave mass by placing a Magnetic Capture Device into each array munition and exposing it substantially orthogonal to the generated H wave mass flow thereby directing the H wave mass thru the magnetic flux B generating an Alfvn wave to pool collectable negative () electron charge on one pickup terminal and positive (+) ionic charge on the opposite terminal; Placing a 100 to 1 voltage probe directly to the pick-up terminals of each Magnetic Capture Device and the probe to a 1 Megohm and 10 Pico farad voltage sensing load whereby a trigger voltage V is established; Directly connecting the established trigger voltage output V to the standard munition detonating circuit for the purpose of triggering munition detonation upon receipt of the H wave mass trigger voltage V, thereby simultaneously detonating the array of munitions.
3. The method of claim 2 for capturing an H wave mass and for generating an Open Circuit Wave Voltage signal from any explosive charge detonation and establishing an H wave mass signal voltage V from a received H wave mass for the purposes of alerting command centers that a destructive event has transpired and triggering Main (M) shock wave protective devices, said method comprising the steps of: Capturing the H wave mass with a Magnetic Capture Device thereby establishing an H wave mass signal voltage V; Applying a Peak Voltage electrical detection circuit to the generated H wave mass signal voltage V and digitizing the resulting Peak Voltage and converting it to engineering units of velocity (v) with the equation v=Peak Voltage/(B*D); Broadcasting the velocity (v) information wirelessly to command and alert centers for the purpose of annunciation that a destructive event has transpired and determination of how large it is by applying the standard physical relations of velocity (v) versus shock magnitude; Directly connecting the H wave mass signal voltage V to the electrical trigger circuits of active and passive protective devices for the purpose of actuation of those protective devices.
Description
BRIEF DESCRIPTION OF DRAWINGS
(1) The embodiment set forth in the drawings are illustrative and exemplary in nature and not intended to limit the subject matter defined by the claims. The following brief description of the illustrative embodiments can be understood when read in conjunction with the following drawings.
(2) FIG. 1 schematically depicts the formation of the discovered H wave.
(3) FIG. 2 schematically depicts a perspective view of the magnetic capture device and process application of the measuring technique for capturing the H wave mass open circuit voltage signal.
(4) FIG. 3 schematically depicts the algorithmic and signal processing method to extract the M shock dynamic properties.
(5) FIG. 4 schematically depicts the algorithmic and signal processing method to locate the source co-ordinates of the shock event epicenter.
(6) FIG. 5 schematically depicts the intentional generation of a DC EMP H wave pulse to obtain simultaneity of munitions for the purpose of energy focusing.
(7) FIG. 6 schematically depicts the Harbinger wave applied to first alert and shock wave protective device applications.
DETAILED DESCRIPTION OF DRAWINGS
(8) FIG. 1 depicts the formation of the Harbinger H wave from the Main M shock wave. An explosive detonation to produce a train of impulses of different amplitude pressure, and velocity is shown. As the chemical reaction progresses within the visible fireball the slower pulses of lower pressure amplitudes are overtaken by the faster pulses of higher pressure amplitudes and constructively interact forming one major event called an M shock wave which is formed at the limit edge of the fireball and propagates in the open-air media. As it propagates a distance R down range from the fireball it consumes the material in front of it forming a mass that is drug behind it. The mass is shown in FIG. 1 as the dark bold line of the M shock wave. This propagation of an explosive event shown on the drawing occurs outside the visible fireball, called the far field, witnessed in the detonation of explosives. Inside the fireball is called the visible near field of an explosive event and its radius of propagation is limited. It is chaotic and defined by many impulses spaced in time with different pressure amplitudes, velocities and durations. At the limit edge of expansion of the fireball when the M shock wave is formed it broadcasts the H wave mass at its velocity. This H wave shown on the drawing is not a shock, rather a DC ionized mass slug propagating front emitted upon formation of the M shock wave, that is, ionization is broadcast due to shock formation. The creation of the H wave in this manner also applies to impact and launch generated shocks as they follow Newton's laws of action-reaction.
(9) The broadcasted H wave is a part of the Newton reaction component from the action of M shock formation. Various embodiments of the H wave formation, as well as methods, algorithms and signal processing means utilizing the H wave to forecast and signal an imminent M shock wave, in conjunction with the M wave determine the M wave epicenter, intentionally generate an H wave to effect simultaneity of munitions and focus energy, and determination of H wave velocity and M shock wave velocities, pressures, and density will be described in more detail herein.
(10) FIG. 2 depicts an H wave magnetic capture device process in which the M wave mass will also be captured by the MCD. This process consists of utilizing an MCD that consists of a plastic holder forming a substantially constant area channel analogous to a light entry slit, permanent magnets with North Pole facing South Pole to create a constant magnetic flux field (B) within the confines of the channel and orthogonal conductive pick up terminals separated by a distance (D) to complete the electrical circuit as the H wave mass generated by an explosive detonation enters the slit and passes through the magnetic field while simultaneously touching these pickup terminals. The masses, 1) the mass drug behind the M shock wave during propagation outward and 2) the DC ionized H wave mass launched at the time of M shock wave formation, are considered fluids with electrical properties of magnetic permeability and electrical conductivity. As the M and H wave masses are non-magnetic their permeability is .sub.0 and a constant equal to 4*10.sup.7 henries per meter. The electrical fluid conductivity, which is equal to an internal resistance designated R.sub.1 for the geometry, is within the magnetic capture device and not accessible. As the fluid masses transit the slit channel of FIG. 2 R.sub.1 varies from kilohms for the M wave to megohms for the H wave. An oscilloscope/recorder which now sees an input impedance Z.sub.z thru a 100:1 voltage probe is connected to the output terminals of the magnetic capture device to measure the open circuit voltage of both M and H wave. In the limit the definition of an open circuit voltage measurement is a voltage measurement into an infinite impedance. In this quantum limit the measurement would require only one electron and R.sub.1 could be neglected. Practically R.sub.1 cannot be ignored as it is a significant portion of the standard input impedance of 1 Megohm in parallel with 10 Pico farad to an oscilloscope/recorder. To prevent the voltage from significantly dropping within the wave masses fluid and contaminating the output data signal two preventive measures are undertaken: The length of the co-axial cable hook up to the voltage probe cable is kept to 6 feet or less to prevent signal current generated by the H and M waves from capacitively coupling to ground and dragging a reactive component of current thru R.sub.1 dropping voltage in the M and H wave fluid masses rather than the oscilloscope/recorder input impedance circuitry thereby contaminating the open circuit voltage measurement. To prevent the R.sub.1 value from becoming a significant percentage of the total input resistance of the oscilloscope/recorder circuit, thereby again contaminating the open circuit measurement by dropping a significant portion of the voltage within the M and H wave fluid masses, a high impedance probe is connected to the input of the oscilloscope/recorder. This standard oscilloscope probe effectively increases the input impedance by 100 the industry standard 1 Megohm with 10 Pico farad capacitor meter/recorder input impedance. Several variations of the standard oscilloscope probe are available and can be used in the process however, the input impedance must be substantially 100 Megohm to prevent contamination.
(11) FIG. 3 depicts the M wave dynamic properties extraction algorithm. In the M shock wave there are two velocities one called the shock velocity, the other the particle (fluid) velocity. The shock velocity is the velocity measured by the magnetic capture device and is the summation of the particle velocity plus the Alfvn wave velocity. The Alfvn wave velocity is the charge transport mechanism that pools electrons on one pickup terminal and ions on the other. It is generated when the M wave fluid mass plucks the strings of the magnetic B field. Shock velocity is analogous to a runner on the deck of a ship running with the ship's movement. The runner's total velocity is the runner's velocity plus the ship's velocity.
(12) First a Fourier transform of the M wave signal (top line of algorithm) is taken and the highest and strongest spectral component is identified, which is the Alfvn frequency F.sub.A generated by the M shock discontinuity front. The purpose of this identification is to compute the Alfvn wave velocity by first computing the Alfvn rise time R.sub.T by taking the inverse of 2*F.sub.A and then dividing the result into D/2, the midpoint of the channel, to produce the Alfvn wave velocity V.sub.A which is the speed at which electrons are pooled at one pickup terminal and ions on the opposite terminal. Secondly the shock velocity of the M shock wave and the particle velocity of the H wave are computed in the second line of the algorithm. To obtain the M wave particle velocity V.sub.A is subtracted from the computed V.sub.MSCHOCK to yield V.sub.MPARTICLE.
(13) Velocities identified, Newton's laws are applied in the final two lines to produce the M shock wave density, .sub.MSHOCK, of the mass the M shock wave drags behind it, and its overpressure, P.sub.OVERPRESSURE, and dynamic pressure, P.sub.MDYNAMIC.
(14) FIG. 4 depicts the use of the H and M waves to determine the co-ordinates of the epicenter of an M shock wave event. As in FIG. 3 the first two lines of the algorithm identify the particle velocities of each wave for each sensor. The radial distance equations are then set up in line 3. R.sub.M and R.sub.H are the radial distances to the shock formation and T is the elapsed time. In the 4th line the equations of line 3 are differenced and the delta time (T) between wave arrivals at a sensor read from the analog wave signal. The radial distance R.sub.R of a sensor from the shock wave formation is then computed in line 4. Finally the intersection of all of the sensors R.sub.R are plotted to reveal the epicenter.
(15) FIG. 5 depicts the intentional generation of an H wave to obtain simultaneity of munitions' application for the purposes of energy focusing. As shown in the figure an explosive H wave generating spherical charge is placed equidistant from each element of an array of munitions and detonated to produce an H wave. Attached to each munition is the magnetic capture device of FIG. 2. The magnetic capture device, which is connected thru a 100:1 probe and 1 Megohm in parallel with 10 Pico farad and which generates a voltage V, is electrically tied to the standard detonation fuze circuit of the munition. When the H wave arrives it detonates the array of munitions at the same time.
(16) FIG. 6 depicts the Harbinger wave use as a first alert process and M shock wave active and passive protection trigger. The H wave is first captured by the FIG. 2 magnetic capture device which produces via generation of an Alfvn wave an analog H wave signal. This signal is sent through an electrical Volts.sub.peak detection circuit, digitized and converted to the Harbinger velocity by the V.sub.harbinger Equation. This signal is then broadcast to police, fire and military command centers annunciating that a destructive event has transpired, and by standard relations of wave velocities versus mass of the explosive generating these velocities, the energy contained in the event. In the case of shock wave protection and countermeasures the analog H wave signal is tied directly to the trigger circuits for actuation of protective devices such as shields, airbags, or back blasts.
