Baluncore's latest activity
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Baluncore replied to the thread Graduate An electrolytic capacitor keeps charging by itself.The cause is not 60Hz noise, nor EMI of any sort. It only occurs in electrolytic capacitors, because they contain an electrolyte as the... -
Baluncore reacted to Point Zero's post in the thread Power formula for space navigation, MHD propulsion with
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Well, my field of research is MHD propulsion and i have given quite a lot of time to that, understanding how plasma and other particles... -
Baluncore replied to the thread Engineering Classical mechanics problem.todos unidos rígidamente. = all united rigidly. It is a single rigid system of bodies, rotating about a single fixed axis. -
Baluncore reacted to BillTre's post in the thread Renewable Energy Sources are Making Gains with
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Baluncore replied to the thread Running older induction motors on VFDs.The VBRP was the much improved version. VB = Victor Balding, the founder and owner of Balding Engineering. RP = Richard Prime, the... -
Baluncore replied to the thread Engineering Classical mechanics problem.OCR of the screen. 2) The system in the figure consists of a ring of mass m and radius 3R, two disks of mass m and radius R, and a disk... -
Baluncore replied to the thread What lies beyond the furthest object in space?.A recursive paradox, or the back of your own head. -
Baluncore replied to the thread Power formula for space navigation, MHD propulsion.While MHD may be important for ionic particles suspended in the atmosphere, the Earth's magnetic field is probably insufficient to keep... -
Baluncore replied to the thread Running older induction motors on VFDs.Cambridge (UK). -
Baluncore replied to the thread Running older induction motors on VFDs.I assumed the UK with 240 Vrms single phase. 415V 3PH. -
Baluncore replied to the thread Running older induction motors on VFDs.I would expect the 3PH lines generated by the VFD should each look like a 240 Vrms relative to the neutral input or ground. Each line... -
Baluncore replied to the thread Running older induction motors on VFDs.240VRMS is 340 Vpk = 680 Vpp centred on zero. 240 volts RMS, makes 415 VRMS per line pair, or phase winding, with peak phase voltages... -
Baluncore replied to the thread Structural failure (buckling) of columns in NY City building, 235 E 42nd Street.It now appears that the steel columns that buckled, were not boxed in with heavy steel plates as specified in the design documents. The... -
Baluncore replied to the thread Cray-2 Supercomputer Comparisons.They do not process text, they numerically predict the weather, and the airflow over wings or bodies using finite element analysis. They...