Systems and methods for an ice runback control zone in an electrothermal ice protection system
An aircraft wing may comprise an airfoil having deicing zone, an anti-icing zone, and an ice runback control zone. An aircraft wing may comprise an electro-thermal ice protection system disposed in the aircraft wing. The electro-thermal ice protection system may be disposed along the deicing, anti-icing, and ice runback control zones of the airfoil to improve aerodynamic performance of the aircraft and reduce ice formation along the wings of the aircraft.
1. An aircraft wing, comprising:
a sensor, wherein the sensor is configured to detect ice formation;
an airfoil of the aircraft wing, wherein the airfoil further comprises:
a deicing zone;
an anti-icing zone;
an ice runback control zone; and
an electro-thermal ice protection system, wherein the electro-thermal ice protection system is disposed along the aircraft wing, wherein the electro-thermal ice protection system is disposed along the deicing, anti-icing, and ice runback control zone, wherein the electro-thermal ice protection system comprises a first coil and a second coil, wherein the first coil is configured to induce a first magnetic field, wherein the second coil is configured to induce a second magnetic field, wherein the first magnetic field and the second magnetic field are configured to repel one another, and wherein a repelling magnetic field generated by the first magnetic field of the first coil and the second magnetic field of the second coil is configured to generate heat that heats the airfoil.
2. The aircraft wing of claim 1 , wherein the electro-thermal ice protection system comprises an electro-thermal strip.
3. The aircraft wing of claim 2 , wherein the electro-thermal strip is disposed within the airfoil.
4. The aircraft wing of claim 1 , wherein the first coil is disposed proximate an upper portion of the airfoil, wherein the first coil is configured to be energized, wherein the first coil is configured to permit an electric current to pass through the first coil.
5. The aircraft wing of claim 4 , wherein the first coil is etched into and embedded within the upper portion of the airfoil.
6. The aircraft wing of claim 1 , wherein the second coil is disposed proximate a lower portion of the airfoil, wherein the second coil is configured to be energized, wherein the second coil is configured to permit an electric current to pass through the second coil.
7. The aircraft wing of claim 6 , wherein the second coil is etched into and embedded within the lower portion of the airfoil.