Abstract:
An electrochemical device (such as a battery) includes at least one electrode having a fluid surface, which may employ a surface energy effect to maintain a position of the fluid surface and/or to modulate flow within the fluid. Fluid-directing structures may also modulate flow or retain fluid in a predetermined pattern. An electrolyte within the device may also include an ion-transport fluid, for example infiltrated into a porous solid support.
Abstract:
A method of sterilizing a liquid food product includes flowing a food product to be sterilized through an input channel. The method also includes flowing the liquid food product through a heating channel that is fluidly coupled to the input channel. Further, the method includes flowing the food product through an output channel fluidly coupled to the heating channel. The output channel is adjacent the input channel, and the output channel, the input channel, and the heating channel are all integrated portions of a heat exchanger. Further still, the method includes transferring heat between the output channel and the input channel.
Abstract:
A food product sterilizer includes a food product source and a regenerative heat exchanger configured to receive a flow of food product from the food product source. The heat exchanger includes an input channel configured to receive a flow of food product to be sterilized. The heat exchanger also includes an output channel fluidly coupled to the input channel. The output channel is adjacent the input channel. The output channel and the input channel are configured to transfer heat between the two channels. The heat exchanger further includes an integrated heating section of at least a portion of the input channel or the output channel. The heating section is configured to heat the flow of food product.
Abstract:
Methods, apparatus, systems, computer programs and computing devices related to biologically assembling and/or synthesizing peptides and/or proteins are disclosed.
Abstract:
Systems and methods for dynamically defending a site from lightning strikes are provided. The systems and methods involve dynamically altering electrostatic fields above the site and/or dynamically intervening in lightning discharges processes in the vicinity of the site.
Abstract:
A smart link in a power delivery system includes an insulator, which electrically isolates a power line, and a switchable conductance placed in parallel with the insulator. The switchable conductance includes switchgear for sourcing, sinking, and/or dispatching real and/or reactive power on the power line to dynamically in response to dynamic loading, transient voltages and/or currents, and phase conditions or other conditions on the power line.
Abstract:
Exemplary embodiments provide automated nuclear fission reactors and methods for their operation. Exemplary embodiments and aspects include, without limitation, re-use of nuclear fission fuel, alternate fuels and fuel geometries, modular fuel cores, fast fluid cooling, variable burn-up, programmable nuclear thermostats, fast flux irradiation, temperature-driven surface area/volume ratio neutron absorption, low coolant temperature cores, refueling, and the like.
Abstract:
Lumen-traveling devices and associated methods and systems are described. Lumen-traveling devices capable of traveling within a body lumen may include a propelling mechanism to produce movement of the lumen-traveling device within the lumen, as well as additional components such as a sensor, an active portion, and/or control circuitry. In some embodiments, a sensor may be used to detect a local condition, and an action may be performed within the body lumen. Actions that may be performed include, but are not limited to, transmitting information, releasing a material within the lumen, performing a surgical step, or collecting a sample, among others.
Abstract:
A method is generally described which includes thermal control of an electrical energy storage device or electrochemical energy generation device includes providing a housing having an external surface and an internal surface. The method also includes providing at least one component within the housing. At least one component is configured to generate electrical power in combination with other components, chemicals, or materials residing within the housing. Further, the method includes forming a plurality of thermal control structures of a high thermal conductivity material coupled to at least one of the internal surface of the housing or the at least one internal components. The high thermal conductivity material having a high k-value, the high k-value being greater than approximately 400 W/(m*K). Further still, the method includes flowing a fluid adjacent the high thermal conductivity material to transfer heat to or from the high thermal conductivity material.