Research on the Combustion, Energy and Emission Parameters of Various Concentration Blends of Hydrotreated Vegetable Oil Biofuel and Diesel Fuel in a Compression-Ignition Engine

This article presents our research results on the physical-chemical and direct injection diesel engine performance parameters when fueled by pure Clothing Protectors diesel fuel and retail hydrotreated vegetable oil (HVO).This fuel is called NexBTL by NESTE, and this renewable fuel blends with a diesel fuel known as Pro Diesel.A wide range of pure

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A Two-Step Estimation Method for a Time-Varying INAR Model

This paper proposes a new time-varying integer-valued autoregressive (TV-INAR) model with a state vector SHIRT following a logistic regression structure.Since the autoregressive coefficient in the model is time-dependent, the Kalman-smoothed method is applicable.Some statistical properties of the model are established.To estimate the parameters of

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