Heating a cargo barge using recovered energy from another vessel using an umbilical
A method for heating a cargo on a watergoing vessel using an energy source (such as a heat source) on another watergoing vessel. The vessels may be underway. The energy may be transferred to the cargo via energy umbilicals configured to carry energy in a transfer fluid. The transfer fluid may be circulated in a cargo heat exchanger configured to move energy into the hot cargo. The energy source on the another watergoing vessel may be a propulsion motor, exhaust heat, or non-propulsion heat source. The method may include heating the hot cargo. The method may also include switching between heat sources when both vessels are configured to heat the hot cargo.
1. A method of heating a cargo, the method comprising:
heating a storage tank on a second watergoing vessel using a first energy source on a first watergoing vessel, wherein the storage tank is configured for cargo, and wherein i) the energy source is in communication with a first exchanger on the first watergoing vessel, ii) the first exchanger is in communication with a energy transfer connector configured to circulate a transfer fluid between the first exchanger and a second exchanger disposed on the second watergoing vessel, and iii) the second exchanger is in communication with the storage tank.
2. The method of claim 1 , wherein the second watergoing vessel has a second energy source configured to heat the storage tank via the heat fluid,
the method further comprising:
switching a circulation flow of the transfer fluid between receiving energy from the second energy source and receiving energy from the first energy source.
3. The method of claim 2 , further comprising:
estimating a temperature of the hot cargo using a temperature sensor, wherein the switching of the circulation flow is based on a signal from the temperature sensor.
4. The method of claim 3 , wherein the temperature sensor is in communication with at least one of: i) the storage tank and ii) the second exchanger.
5. The method of claim 1 wherein the watergoing vessels are underway.
6. The method of claim 2 , wherein the first source and the second source are heat sources.
7. The method of claim 4 , wherein the first exchanger and the second exchanger are heat exchangers.
8. The method of claim 4 wherein the watergoing vessels are underway.