Experimental design for over-determined problems is a well studied topic where different criteria and optimization algorithms are explored. For ill-posed problems experimental design is rather new. In this paper we discuss optimal experimental design for ill-posed problems and suggest a numerical framework to efficiently achieve such a design. We demonstrate the effectiveness of our algorithm a...

recently full factorial design approach has been used to assess the recycling potential of a given waste. the objective of this study is to identify the significant factors and interactions involved in maximizing compressive strength of concrete when chromium waste is used as admixture. in this respect, experimental factors at two levels, which are admixture type (chromite/ chromite+ superplas...

in the present study, fe3o4 super paramagnetic nanoparticles were synthesized via co-precipitation of fe3+ and fe2+ chloride salts in the presence of ammonia solution. the product was characterized by fourier transform infrared spectroscopy (ft-ir), transmission electron microscopy (tem), and zeta–potential particle size distributing methods. the synthetic procedure of nano iron oxides were opt...

In the current work, different methods for optimization of turbine blade internal cooling are investigated, to achieve higher cyclic efficiency and output power for a typical gas turbine. A simple two-dimensional model of C3X blade is simulated and validated with available experimental data. The optimization process is performed on this model with two different methods. The first method is ...

In the current work, different methods for optimization of turbine blade internal cooling are investigated, to achieve higher cyclic efficiency and output power for a typical gas turbine. A simple two-dimensional model of C3X blade is simulated and validated with available experimental data. The optimization process is performed on this model with two different methods. The first method is ...

A method of data collection is presented that unites the efficiency of mass testing with the ease of instant electronic data collection that is typical of computer-based experiments run on individual participants. A wireless response system (WRS), originally designed as a teaching tool, is used to replicate three classic and robust effects from the memory literature (effects of false memory, le...

Optical communication systems are always evolving to support the need for ever-increasing transmission rates. This demand is supported by growth in complexity of which moving towards ultra-wideband and space-division multiplexing. Both directions will challenge design, modeling, optimization devices, subsystems, full systems. Amplification a key functionality this context, we recently demonstra...

Abstract The design of aircraft hydraulic pipeline system is limited by many factors, such as the integrity aviation structure or narrow installation space, so clamp support position should be considered. This paper studied frequency adjustment and dynamic responses reduction multi-support through experiment numerical simulation. To avoid resonance system, we proposed two different optimization...