The Effect of the Barrier Mounted on the Kitchen Hood Suitable for Central Ventilation Systems on the Odour Extraction Performance

In the paper, the design optimization of the food-contact water tank filter used in industrial kitchen products was made and produced in plastic injection molding machine with different parameters. The effects of production parameters on product weight, fabric filter strength (tearing), production time and surface quality (burrs and gas gap) were investigated experimentally and statistically. The design of the experiments was prepared with the Taguchi L[Formula: see text] orthogonal array. Experiment parameters are determined as injection speed (A), holding press (B), holding speed (C), mold temperature (D), melting temperature (E) and compression waiting time (F). As a result, 154% improvement was achieved in the fabric strength as a result of design optimization. As a result of the optimization of the injection parameters of the product, when the response tables were examined, it is determined that the greatest value of filter fabric strength is 298[Formula: see text]N in A2B2C2D1E1F3 parameters. When ANOVA results are analyzed, the most effective parameter for fabric strength and surface quality was determined as mold temperature with 36.38% and compression waiting time with the lowest effective parameter as 0.08%.

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Merkezi Havalandırma Sistemi Mutfak Davlumbazı Verimliliğinin Arttırılması Üzerine Bir Çalışma

ÖZBAKIŞ

ERZİNCANLI

Özsoy

2022

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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In this study, it is aimed to investigate the effects of central ventilation system hood design on capture performance. Commercial computational fluid dynamic (CFD) software was used to optimize the hood design and predict capture performance. Thanks to the CFD software, the hood with real dimensions was modeled and numerical analyzes were carried out. In numerical analysis, the turbulent flow in the hood was prevented by the air guide attached to the hood. In this way, an increase was achieved in the hood capture velocity and airflow rate. With the information obtained as a result of CFD analysis, hood prototypes were created and real environment experiments were carried out. Numerical analysis performed at different flow rates were confirmed by experimental analyzes. As a result, CFD analysis showed that the air guide added to the hood prevents turbulence in the air flow and increases the hood performance.

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The Effect of the Barrier Mounted on the Kitchen Hood Suitable for Central Ventilation Systems on the Odour Extraction Performance

Cited by 3 publications

References 14 publications

Controllable baffle-type exhaust-hood in home kitchen

Controllable baffle-type exhaust-hood in home kitchen

Design and Production Optimization of Pp 20% Talc Additive Filter With Plastic Injection Molding Machine

Merkezi Havalandırma Sistemi Mutfak Davlumbazı Verimliliğinin Arttırılması Üzerine Bir Çalışma

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