## Abstract **Summary:** The phase behavior of poly(ethylene‐__co__‐styrene) (PES) and poly(ethylene‐__co__‐butene) (PEB) blends has been studied. A closed‐loop phase diagram was clearly observed in this weakly interacting system as the styrene content in the PES decreased to about 1 mol‐%. At high
Closed critical loops in phase diagrams
✍ Scribed by Mustafa Gençaslan; Paul H.E. Meijer; Mustafa Keskin; A.H.L. Levelt
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 718 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0896-8446
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Following a path in the usual p‐T‐diagrams of one‐component systems via the supercritical region it seems that one can make a transition from the liquid to the gas phase (and in reverse) without traversing a phase boundary curve, whereas in the sub‐critical region one clearly has to pas
In this paper, we present an analysis and synthesis approach for guaranteeing that the phase of a singleinput, single-output closed-loop transfer function is contained in the interval [-α, α] for a given α > 0 at all frequencies. Specifically, we first derive a sufficient condition involving a frequ
Fault diagnosis of closed control loops and its components is a topic which requires deeper investigation. Main problems are the different targets of control and fault diagnosis. Control loops are designed to reduce the influence of deviations of controller, actuator, the process itself and the sens
A summary of discussions on selected topics related to QCD phase diagram, phase transition, critical point, fluctuations and correlations at the Quark Matter 2009 conference are presented.