YANMING WEI

With the catalysis of focused neutrinos and other special means, some of those 2β isotopes can be outstood for fuel, provided it becomes possible for 2 sequential events of concatenating β1β2 with total energy Q(β1) + Q(β2) positive balance. This research paper at least proposes molybdenum 100Mo as promising candidate.

Why we have to be addictive to rotary turbine for tide or wind energy harvest? Perhaps we are not smart enough to find a new way. Now I propose a rectangular cross section turbine that works in reciprocation mode to harvest energy from any flowing fluid. In a sense, fluid flows in similar way of electric DC (Direct Current), but reciprocal motion of device’s ram behaves in similar way of AC (Alternating Current), thus a DC-AC mechanic inverter is needed. Of course, inverse utilization of same… Show more

Why we have to be addictive to rotary turbine for tide or wind energy harvest? Perhaps we are not smart enough to find a new way. Now I propose a rectangular cross section turbine that works in reciprocation mode to harvest energy from any flowing fluid. In a sense, fluid flows in similar way of electric DC (Direct Current), but reciprocal motion of device’s ram behaves in similar way of AC (Alternating Current), thus a DC-AC mechanic inverter is needed. Of course, inverse utilization of same mechanism renders an AC-DC mechanic rectifier, i.e. an exotic pump. Show less

The electric vs. mechanic bi-directional power conversion application has been traditionally and asymmetrically favoring at magnetic element as energy caching and buffering bridge, e.g. the electric motors and generators that are also abstracted as electromechanical devices. The theory behind those omnipresent electromechanical devices or equipments is electrodynamics. Based on recent fast development of high energy density dielectric materials, my inventions are to be a game changer: let… Show more

The electric vs. mechanic bi-directional power conversion application has been traditionally and asymmetrically favoring at magnetic element as energy caching and buffering bridge, e.g. the electric motors and generators that are also abstracted as electromechanical devices. The theory behind those omnipresent electromechanical devices or equipments is electrodynamics. Based on recent fast development of high energy density dielectric materials, my inventions are to be a game changer: let electrical field alone to take the heavy duty of electromechanical utilities, and let “dielectrodynamics” replace electrodynamics. Of the most importance is the key limitless high voltage generator, which can cover full gamut of voltages from volts to kilovolts (KV), megavolts (MV), even gigavolts (GV), and what we need, is just to provide necessary space occupancy and mechanic work acting on dielectric blade comb-like piston. Either motor or generator can be re-invented with this core dielectrodynamic module. Show less

This paper presents a convenient calculation formula of energy density for nuclear fuel or nuclear battery that outputs energy by whatever decay. Also a relative formula is deduced for easy comparison between different fuels. At last, with the convenient formula, the energy density comparison and possibility of applying different isomer beta fuels are proactively calculated and aggressively discussed.

Human used to get power from gas expansion in heat engine. Extraction of mechanic work from gaseous expansion is always low efficient, because circa 70% energy is hidden in the exhausted vapor in the form of latent heat and rejected or dumped out of cycle because the slow condensation may choke mass conservative looping. As liquid is hard to be compressed, power transmission can be reasonably assumed lossless, so harvesting mechanic power from liquid flow is high efficient. But historically it… Show more

Human used to get power from gas expansion in heat engine. Extraction of mechanic work from gaseous expansion is always low efficient, because circa 70% energy is hidden in the exhausted vapor in the form of latent heat and rejected or dumped out of cycle because the slow condensation may choke mass conservative looping. As liquid is hard to be compressed, power transmission can be reasonably assumed lossless, so harvesting mechanic power from liquid flow is high efficient. But historically it is rarely considered for how to form a powerful liquid flow in a typical gas-liquid dual-phase co-existed thermodynamic system, such as the most used Rankine-cycle heat engine. A new method or say Wei heat engine is invented that is based on a new defined Wei second class thermodynamic cycle. Such a new method converts thermal energy into high speed liquid flow during non-equilibrium condensation, though not too much efficient, as well as it jailbreaks the efficient limit of ideal Carnot cycle in an alternative way because the rejected heat is automatically reused to heat base liquid so as to reduce the consumption of heat source. Based on the said liquid power heat engine, a series of modalities are disclosed, featuring a kaleidoscope of free energy, non-Stirling style external combustion, existing powerplant improving modification, immersed intra-cavitation combustion even with a variety of co-existing ammonia synthesis, and flue gas process with capture of combustion water vapor and carbon dioxide and NOx and sulfur dioxide. Show less