46 research outputs found
On Adjectives in English with Special Reference to Those Followed by To-lnfinitives (Continued) : (2) be likely to, be able to, and be kind to
A Study of Sentence Modification (2) : Within the Framework of American Structural Linguistics
On the Applicability of the Direct and lndirect Object Preposing in Double Object Constructions
Broken Mechanism of Straight Copper Wires near Terminal due to Lightning High Impulse Current
When a lightning current flows through a copper wire, the copper wire would be broken at the terminal affected by electro-magnetic force. A straight thin copper wire such as 0.1mmΦ is melted due to the specific melting Joule integral: (j2t)m in an adiabatic condition. However, in these experiments it has been recognized that the thicker copper wires of 1mmΦ are not completely melted, but sheared mainly at the connecting terminal by a relatively low impulse current. Therefore, electromagnetic mechanical shearing stress, etc. are discussed adding to the ordinary Joule heating. New broken mechanisms were presumed and proved in additional experiments.【査読有