{
 "object": "thermoacoustic-hot-shroud",
 "license": "CC BY 4.0, Xem Studio",
 "les": "https://longearthsociety.com/engineering/",
 "files": [
  {
   "name": "ta-shroud-2in-front",
   "step": "/files/hardware/thermoacoustic-hot-shroud/ta-shroud-2in-front.step",
   "stl": "/files/hardware/thermoacoustic-hot-shroud/ta-shroud-2in-front.stl",
   "note": "front half (y ≥ 0.5): 40 tall band round the Ø50.8 tube, Ø80 chamber joined to a Ø40 lobe at y 100, 2.5 walls; Ø40 / Ø35 flue 132.6 long down from the chamber; vents in the top; ears with Ø4.5"
  },
  {
   "name": "ta-shroud-2in-back",
   "step": "/files/hardware/thermoacoustic-hot-shroud/ta-shroud-2in-back.step",
   "stl": "/files/hardware/thermoacoustic-hot-shroud/ta-shroud-2in-back.stl",
   "note": "back half (y ≤ −0.5) of the same band: Ø80 chamber, vents, ears with Ø4.5"
  }
 ]
}