A heat energy feedback engine comprising: a shockwave mechanism configured to trigger a shock wave effect and exchange heat energy of media and air to raise the output of heat energy from media; wherein the shockwave mechanism comprises: a fuel supply tube (103 or 1101) that contains a mechanism to establish adequate fuel pressure to trigger shock wave effect; an air supply tube (104 or 1102) that contains a mechanism to establish adequate air pressure to trigger shock wave effect; characterized in that the shockwave mechanism further comprises: a stationary space with a separating plate operable between a closed position and an open position, wherein the separating plate is configurable between: a closed position in which the fuel mixture with pressure from the fuel supply tube (103 or 1101) is separated from the air with pressure from the air supply tube (104 or 1102); and an open position in which the fuel and air suddenly mix to form a combustion air shockwave; and an air buffer zone in fluid communication with an opening of the stationary space and configured to collect the shock wave air from the stationary space; a combustion chamber in fluid communication with the shockwave mechanism configured to receive the media from the shockwave mechanism and to mix the media with fuel and air to facilitate complete combustion of the fuel to produce hot air with higher energy efficiency; wherein the combustion chamber comprises: a second fuel supply tube that contains a mechanism to establish adequate pressure to achieve complete combustion in the combustion chamber when the shock wave hot air arrives in the combustion chamber; and a computer system configured to control the shock wave mechanism and the combustion chamber. a shockwave mechanism configured to trigger a shock wave effect and exchange heat energy of media and air to raise the output of heat energy from media; wherein the shockwave mechanism comprises: a fuel supply tube (103 or 1101) that contains a mechanism to establish adequate fuel pressure to trigger shock wave effect; an air supply tube (104 or 1102) that contains a mechanism to establish adequate air pressure to trigger shock wave effect; characterized in that the shockwave mechanism further comprises: a stationary space with a separating plate operable between a closed position and an open position, wherein the separating plate is configurable between: a closed position in which the fuel mixture with pressure from the fuel supply tube (103 or 1101) is separated from the air with pressure from the air supply tube (104 or 1102); and an open position in which the fuel and air suddenly mix to form a combustion air shockwave; and an air buffer zone in fluid communication with an opening of the stationary space and configured to collect the shock wave air from the stationary space; a fuel supply tube (103 or 1101) that contains a mechanism to establish adequate fuel pressure to trigger shock wave effect; an air supply tube (104 or 1102) that contains a mechanism to establish adequate air pressure to trigger shock wave effect; characterized in that the shockwave mechanism further comprises: a stationary space with a separating plate operable between a closed position and an open position, wherein the separating plate is configurable between: a closed position in which the fuel mixture with pressure from the fuel supply tube (103 or 1101) is separated from the air with pressure from the air supply tube (104 or 1102); and an open position in which the fuel and air suddenly mix to form a combustion air shockwave; and an air buffer zone in fluid communication with an opening of the stationary space and configured to collect the shock wave air from the stationary space; a stationary space with a separating plate operable between a closed position and an open position, wherein the separating plate is configurable between: a closed position in which the fuel mixture with pressure from the fuel supply tube (103 or 1101) is separated from the air with pressure from the air supply tube (104 or 1102); and an open position in which the fuel and air suddenly mix to form a combustion air shockwave; and a closed position in which the fuel mixture with pressure from the fuel supply tube (103 or 1101) is separated from the air with pressure from the air supply tube (104 or 1102); and an open position in which the fuel and air suddenly mix to form a combustion air shockwave; and an air buffer zone in fluid communication with an opening of the stationary space and configured to collect the shock wave air from the stationary space; a combustion chamber in fluid communication with the shockwave mechanism configured to receive the media from the shockwave mechanism and to mix the media with fuel and air to facilitate complete combustion of the fuel to produce hot air with higher energy efficiency; wherein the combustion chamber comprises: a second fuel supply tube that contains a mechanism to establish adequate pressure to achieve complete combustion in the combustion chamber when the shock wave hot air arrives in the combustion chamber; and a computer system configured to control the shock wave mechanism and the combustion chamber. a second fuel supply tube that contains a mechanism to establish adequate pressure to achieve complete combustion in the combustion chamber when the shock wave hot air arrives in the combustion chamber; and a computer system configured to control the shock wave mechanism and the combustion chamber.