Abstract: A method for transferring heat between a first fluid and a second fluid includes providing a tubeless heat exchanger having a tubeless heat exchanger core, the tubeless heat exchanger core having an inner casing and an outer casing disposed around the inner casing, the inner and outer casings defining therebetween a flow passage for a thermal transfer fluid to flow, the tubeless heat exchanger core having a core inlet arranged to receive the first fluid and a core outlet arranged to provide the first fluid, the core inlet and core outlet being fluidically connected to the flow passage, and at least one of the core inlet and core outlet being disposed on the inner casing, wherein each of the outer casing and the inner casing has an inner surface and an outer surface, wherein the respective inner surfaces face each other and define therebetween the flow passage for the first fluid to flow from the core inlet to the core outlet and wherein at least a portion of the respective outer surfaces are arranged to be co

Abstract: A method for transferring heat between a first fluid and a second fluid includes providing a tubeless heat exchanger having a tubeless heat exchanger core, the tubeless heat exchanger core having an inner casing and an outer casing disposed around the inner casing, the inner and outer casings defining therebetween a flow passage for a thermal transfer fluid to flow, the tubeless heat exchanger core having a core inlet arranged to receive the first fluid and a core outlet arranged to provide the first fluid, the core inlet and core outlet being fluidically connected to the flow passage, and at least one of the core inlet and core outlet being disposed on the inner casing, wherein each of the outer casing and the inner casing has an inner surface and an outer surface, wherein the respective inner surfaces face each other and define therebetween the flow passage for the first fluid to flow from the core inlet to the core outlet and wherein at least a portion of the respective outer surfaces are arranged to be co

Abstract: A method for transferring heat between a first fluid and a second fluid includes providing a tubeless heat exchanger having a tubeless heat exchanger core, the tubeless heat exchanger core having an inner casing and an outer casing disposed around the inner casing, the inner and outer casings defining therebetween a flow passage for a thermal transfer fluid to flow, the tubeless heat exchanger core having a core inlet arranged to receive the first fluid and a core outlet arranged to provide the first fluid, the core inlet and core outlet being fluidically connected to the flow passage, and at least one of the core inlet and core outlet being disposed on the inner casing, wherein each of the outer casing and the inner casing has an inner surface and an outer surface, wherein the respective inner surfaces face each other and define therebetween the flow passage for the first fluid to flow from the core inlet to the core outlet and wherein at least a portion of the respective outer surfaces are arranged to be co

Abstract: A method for transferring heat between a first fluid and a second fluid includes providing a tubeless heat exchanger having a tubeless heat exchanger core, the tubeless heat exchanger core having an inner casing and an outer casing disposed around the inner casing, the inner and outer casings defining therebetween a flow passage for a thermal transfer fluid to flow, the tubeless heat exchanger core having a core inlet arranged to receive the first fluid and a core outlet arranged to provide the first fluid, the core inlet and core outlet being fluidically connected to the flow passage, and at least one of the core inlet and core outlet being disposed on the inner casing, wherein each of the outer casing and the inner casing has an inner surface and an outer surface, wherein the respective inner surfaces face each other and define therebetween the flow passage for the first fluid to flow from the core inlet to the core outlet and wherein at least a portion of the respective outer surfaces are arranged to be co

Abstract: A fluid heating system including: a pressure vessel shell com including prising a first inlet; a heat exchanger disposed in the pressure vessel shell, the heat exchanger including a second inlet and a second outlet, wherein the second inlet of the heat exchanger is connected to the first inlet of the pressure vessel shell; and an exhaust manifold disposed in the pressure vessel shell, the exhaust manifold including a third inlet and a third outlet, wherein the third inlet of the exhaust manifold is connected to the second outlet of the heat exchanger, wherein the third outlet of the exhaust manifold is outside of the pressure vessel shell, and wherein the exhaust manifold penetrates the pressure vessel shell.

Abstract: A compliant heating system includes a dynamic component including a heat exchanger; a pressure vessel shell encompassing at least a portion of the dynamic component; and a metallic expansion joint that connects the dynamic component and the pressure vessel shell, wherein the metallic expansion joint includes a deformable section comprising a convolution.

Abstract: A fluid heating system assembly includes a first tube sheet, a second tube sheet opposite the first sheet, a plurality heat exchanger tubes, which connect the first tube sheet and the second tube sheet, and a plurality of baffles, comprising at least one plate baffle and at least one annular baffle disposed between the first tube sheet and the second tube sheet, wherein the heat exchanger tubes sealingly pass through the baffles, and wherein the tubes are arranged in a staggered ring configuration and the baffles have a baffle spacing, such that there is a substantially uniform temperature distribution and efficient exchange of thermal energy across the heat exchanger tube walls.

Abstract: A compliant heating system includes a dynamic component including a heat exchanger; a pressure vessel shell encompassing at least a portion of the heat exchanger; and a accessible and detachable compressive seal expansion that connects the dynamic component and the pressure vessel shell.

Abstract: A method for transferring heat between a first fluid and a second fluid includes providing a tubeless heat exchanger having a tubeless heat exchanger core, the tubeless heat exchanger core having an inner casing and an outer casing disposed around the inner casing, the inner and outer casings defining therebetween a flow passage for a thermal transfer fluid to flow, the tubeless heat exchanger core having a core inlet arranged to receive the first fluid and a core outlet arranged to provide the first fluid, the core inlet and core outlet being fluidically connected to the flow passage, and at least one of the core inlet and core outlet being disposed on the inner casing, wherein each of the outer casing and the inner casing has an inner surface and an outer surface, wherein the respective inner surfaces face each other and define therebetween the flow passage for the first fluid to flow from the core inlet to the core outlet and wherein at least a portion of the respective outer surfaces are arranged to be co

Abstract: A compliant heating system includes a dynamic component including a heat exchanger; a pressure vessel shell encompassing at least a portion of the heat exchanger; and a compressive seal expansion that connects the dynamic component and the pressure vessel shell.

Abstract: A tubeless heat exchanger for heating a production fluid disposed in a vessel, including: a tubeless heat exchanger core disposed at least partially within the vessel, the tubeless heat exchanger core comprising an inner casing and an outer casing disposed around the inner casing, the inner and outer casings defining therebetween a flow passage for a thermal transfer fluid to flow, the tubeless heat exchanger core further comprising a core inlet arranged to receive the thermal transfer fluid and a core outlet arranged to provide the thermal transfer fluid, the core inlet and core outlet being fluidically connected to the flow passage, wherein each of the outer casing and the inner casing has an inner surface and an outer surface, wherein the respective inner surfaces face each other and define therebetween the flow passage for the thermal transfer fluid to flow and wherein at least a portion of the respective outer surfaces are arranged to be contacted by the production fluid, wherein the flow passage defines

Abstract: A fluid heating system including: a pressure vessel shell com including prising a first inlet; a heat exchanger disposed in the pressure vessel shell, the heat exchanger including a second inlet and a second outlet, wherein the second inlet of the heat exchanger is connected to the first inlet of the pressure vessel shell; and an exhaust manifold disposed in the pressure vessel shell, the exhaust manifold including a third inlet and a third outlet, wherein the third inlet of the exhaust manifold is connected to the second outlet of the heat exchanger, wherein the third outlet of the exhaust manifold is outside of the pressure vessel shell, and wherein the exhaust manifold penetrates the pressure vessel shell.

Abstract: A fluid heating system assembly including: a first tube sheet; a second tube sheet opposite the first sheet; a heat exchanger tube, which connects the first tube sheet and the second tube sheet; a baffle such as a plate baffle and/or an annular baffle disposed between the first tube sheet and the second tube sheet, wherein the heat exchanger tube passes through the baffle.

Abstract: A heat exchanger tube assembly comprising a first tube sheet, a second tube sheet opposite the first sheet, a plurality of heat exchanger tubes, each independently connects the first tube sheet and the second tube sheet, wherein the tubes are in a staggered ring configuration that comprises a concentric sequence of rings of decreasing diameter wherein adjacent tubes on the same ring are separated by a fixed radial separation angle and adjacent tubes on adjacent rings are staggered by rotating all the tubes within an inner ring by a fixed radial index angle, IA, relative to the next outermost tube ring.

Abstract: A compliant heating system includes a dynamic component including a heat exchanger; a pressure vessel shell encompassing at least a portion of the heat exchanger; and a compressive seal expansion that connects the dynamic component and the pressure vessel shell.

Abstract: A heat exchanger including: a heat exchanger core including a top head, a bottom head, an first casing disposed between the top head and the bottom head, a second casing disposed between the top head and the bottom head and opposite an inner surface of the first casing, an inlet on the first casing, the second casing, or a combination thereof, and an outlet on the first casing, the second casing, or combination thereof, wherein at least one of the first casing and the second casing includes a ridge, and wherein the first casing and the second casing and define a flow passage between the inlet and the outlet; and a pressure vessel; an inlet member on the inlet, which connects the inlet to an outside of the pressure vessel; and an outlet member on the outlet, which connects the outlet to an outside of the pressure vessel.

Abstract: A heat exchanger including: a heat exchanger core including a top head; a bottom head, a first casing disposed between the top head and the bottom head, a second casing disposed between the top head and the bottom head, wherein an inner surface of the first casing is opposite an inner surface of the second casing, an inlet on the first casing, the second casing, or combination thereof, an outlet on the first casing, the second casing, or combination thereof, and a rib disposed between the first casing and the second casing, wherein the rib, the first casing, and the second casing define a flow passage between the inlet and the outlet; a pressure vessel; an inlet member on the inlet, which connects the inlet to an outside of the pressure vessel; and an outlet member on the outlet, which connects the outlet to an outside of the pressure vessel, wherein the bottom head, the first casing, and the second casing are contained entirely within the pressure vessel.