Thermal conversion process was applies with low density polyethylene (LDPE) waste plastic without using any kind of cracking catalyst, and two types of temperature was use for diesel grade fuel collection. Experimental purposed LDPE waste plastic was use 100% by weight and initial feed LDPE sample was 800 gm. In this experiment was perform laboratory small scale under Labconco fume hood withou…

Optical sensors have wide range of application such as in medicine, astronomy, industry, and others. Sensitivity of symmetric three layered optical waveguide sensor is investigated. The proposed sensor consists of dielectric slab surrounded by metamaterial (MTM) cladding and MTM substrate. MTMs are new artificial materials which have simultaneously negative permittivity ε and negative pe…

The Bayesian analysis of Burr type X distribution has been considered in this research. The uniform and Jeffreys priors have been assumed for posterior analysis. The estimation has been made under complete data, singly type II censored and doubly type II censored samples. The Bayes estimators and corresponding risks have been obtained under five different loss functions. The simulation study h…

A dynamic stall-corrected Blade Element-Momentum algorithm using a hybrid database is validated through the numerical comparison with Sandia experimental measurements on a 2-m diameter wind turbine of Troposkien shape. The numerical predictions are compared to experimental data and also to numerical computations based on an existing literature database, allowing to explore the potential of the…

Business concerns continue to devise means for minimal energy utilization due to rising energy cost, environment concerns, and the need to maximise profit. For systems designed during the era of cheap energy, retrofitting becomes a viable option. This research applies heat integration techniques to monitored industrial plant data of a functional refinery to retrofit the preheat section of the …

Entire Solar radiation at Pune, Maharasthra, India longitude 74.15° (74° 9' east), latitude 18.6° (18° 36' north) depends the variation of Direct, Global and Diffuse component of solar radiation throughout the year. Diffuse solar radiation quantitatively wise is high during the rainy season (June, July , August and September). Estimated solar radiation it is observe that solar energy can …

Power generating technology based on renewable energy resources will definitely become a new trend of future energy utilization. The solar chimney power plant is a natural draft device which provides an upward momentum to the in-flowing air by firstly converting solar energy into thermal energy in the solar collector. Secondly the generated thermal energy is converted into kinetic energy in the…

In this work, a mathematical model to study the effect of various parameters like condenser surface area of heat transfer, humidifier area, heating capacity, type of packing material and flow rate of water on the performance of humidificationdehumidification desalination unit is used. It was found that, the productivity of the unit increases with the enlargement in surface area of heat transfe…

In this paper the solution procedure of first order linear homogeneous ordinary differential equation in fuzzy environment is described. It is discussed for three different cases. Here fuzzy numbers are taken as Generalized Triangular Fuzzy Numbers (GTFNs). Further two bio mathematical models are numerically illustrated

Theoretical studies for calculating molecular structure parameters of naphthalene and its simplest derivatives with electron-donating groups (diamino) in different positions were performed using DFT. Based on B3LYP with 6-31(d, p) basis set was used to investigate the effect on the electronic and structure properties for the positional variation of the amino subgroup in the naphthalene. The op…