{
  "$type": "site.standard.document",
  "description": "An aircraft system for pre-heating ammonia that flows toward an ammonia fuel cell, the system having: an ammonia-to-air heat exchanger, having: a first section through which RAM air flows, a second section through which the ammonia flows and a third section between the first and second sections…",
  "path": "/patents/1377488",
  "publishedAt": "2025-12-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04022",
    "Hamilton Sundstrand Corporation"
  ],
  "textContent": "An aircraft system for pre-heating ammonia that flows toward an ammonia fuel cell, the system having: an ammonia-to-air heat exchanger, having: a first section through which RAM air flows, a second section through which the ammonia flows and a third section between the first and second sections which includes a solvent, wherein heat energy is transferred from the RAM air to the ammonia via the solvent; and an ammonia sensor that provides an alert when ammonia is detected in the solvent.",
  "title": "CROSS-FLOW THREE-WAY AMMONIA-TO-AIR HEAT EXCHANGER FOR AIR CONDITIONING APPLICATIONS ON AN AIRCRAFT"
}