Baluncore's latest activity
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Baluncore replied to the thread Turbocharging carbureted petrol 2 stroke engines.At the far end of the world, on an Australian island called Tasmania. -
Baluncore replied to the thread Turbocharging carbureted petrol 2 stroke engines.@bluechipx Who?
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Baluncore replied to the thread In the early days of electricity, they didn't have wall plugs.Power points were not initially standardised or widespread. As light globes became a commodity, a national lamp globe standard emerged...
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Baluncore replied to the thread Turbocharging carbureted petrol 2 stroke engines.It is a single-shaft, gas turbine engine, with a hybrid combustor. Air is compressed, then fuel is added, that mix passes into a...
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Baluncore replied to the thread I How feasible is home radio astronomy?.In the paper written by Jon Wallace (SARA), it appears, from the 24-hour records, that radio astronomy is being done. That system...
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Baluncore replied to the thread What happens if shielded cable has a short to the shield?.Then there is no return circuit. Without the return circuit, you have an end-fed antenna. There is a good reason why all conductors in...
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Baluncore replied to the thread A Reflections at the source point of a transmission line.Reflections only occur where there is an impedance mismatch. If the source is matched to the line, then there will be no reflection at...
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Baluncore replied to the thread Calculate minimum RPM to self-balance a CMG on two legs.You are using the term balance in two different ways. One as the maintenance of a gyroscopic orientation, the other as a dynamic...
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Baluncore replied to the thread What happens if shielded cable has a short to the shield?.They are the gaps between the woven wire of a coaxial outer braid, or the very narrow slots between the edges of a metal foil tape...
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Baluncore replied to the thread What happens if shielded cable has a short to the shield?.I believe you are talking about a coaxial transmission line. A signal current on the outside of the inner conductor, will be equal and...
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Baluncore replied to the thread I How feasible is home radio astronomy?.That estimate for galactic source temperature is about right. When the Sun is quiet, it has lower flux than the galactic centre. The...
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Baluncore replied to the thread HP Required to move a robot 10meters at 1.5m/sec.Assume maximum motor torque is proportional to maximum rated motor current. Then maximum forward motor current will flow for the first...
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Baluncore replied to the thread I How feasible is home radio astronomy?.Was the antenna followed by three satellite TV amplifiers in series ? What was the RTL dongle plugged into, and controlled by ? Where...
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Baluncore replied to the thread I How feasible is home radio astronomy?.Welcome to PF. Yes, you can post links...
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Baluncore replied to the thread Calculate minimum RPM to self-balance a CMG on two legs.Welcome to PF. The speeds seem reasonable. Why, and for how long, must it balance on two points? If the points are mounted on the...