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Toplam kayıt 44, listelenen: 31-40
EXPERIMENTAL AND NUMERICAL ANALYSIS OF FLOW OVER A PICKUP TRUCK
(Begell House Inc., 2021)
The drag forces and the overall drag coefficient of a typical pickup truck are investigated experimentally and the 3D numerical analysis is performed. A detailed 1/4-scale model is constructed and experiments are performed ...
Friction and wear properties of heavy load truck composite brake linings
(Walter de Gruyter GmbH, 2021)
Materials for friction used in brakes should fulfill many requirements, such as stable friction performance in all conditions, lower change in the friction coefficient, high wear resistance and low wear rate. In this study, ...
Agglomerated serum albumin adsorbed protocatechuic acid coated superparamagnetic iron oxide nanoparticles as a theranostic agent
(Institute of Physics, 2023)
Iron oxide nanoparticles have been one of the most widely used nanomaterials in biomedical applications. However, the incomplete understanding of the toxicity mechanisms limits their use in diagnosis and treatment processes. ...
R744/R404a Kaskat Soğutma Sistemi Performansının Deneysel İncelenmesi
(TMMOB MAKİNA MÜHENDİSLERİ ODASI, 2019)
Soğutma sistemlerinde kullanılan kloro-floro hidrokarbonların çevreye ve ozona zararlı olmalarından dolayı daha çevreci ve doğal soğutucu akışkanların bu bileşiklerle değiştirilmesi zorunlu hale gelmiştir. Doğal soğutucu ...
Atıksu Yapım ve Tesisat Projelerinde Yüklenicilerin Fiyat Teklif Stratejilerinin Birliktelik Kural Çıkarım Algoritması ile İncelenmesi: Türkiye Örneği
(TMMOB MAKİNA MÜHENDİSLERİ ODASI, 2019)
Sabit birim fiyatlı sözleşmeler, inşaat projelerinde kullanılan en popüler proje teslim ve ihale yöntemlerinden biridir. Bu tür tekliflerde, istekli tüm yükleniciler birim fiyat kalemleri için teklif verirken farklı ...
Approximations to the 3-D Free Space Scalar Green's Function in Terms of the Taylor Product Theorem
(Institute of Electrical and Electronics Engineers Inc., 2022)
In electromagnetics and acoustics, difficulties are encountered in evaluations of integrals containing the free space scalar Green's Function (, ′). So-called far-field approximations have long been used for obtaining ...
Iterative histogram equalization using discrete wavelet transform in low-dynamic range
(SPIE, 2023)
A progressive histogram equalization (HE) and contrast enhancement method is proposed in the frequency domain. This method has an iterative structure based on the 6-sigma rule in the low-dynamic range using discrete wavelet ...
Gain Enhancement of a Traditional Horn Antenna using 3D Printed Square-Shaped Multi-layer Dielectric Lens for X-band Applications
(Applied Computational Electromagnetics Society (ACES), 2021)
In this work, gain of a traditional horn antenna is enhanced up to 2.9 dB over X-band using 3D printed square-shaped multi-layer lens. For this purpose, firstly the multi-layer lenses are designed using Invasive Weed ...
Performance boosting of image matching-based iris recognition systems using deformable circular hollow kernels and uniform histogram fusion images
(SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS, 2022)
Identification of people using different biometric data is becoming more important in network society. Biometrics include voice, ears, palms, fingerprints, faces, iris, retina, and hand shapes. Among these features, iris ...
Analytic modeling and comprehensive transverse deflection analysis of elastically restrained piezoelectric actuators with silicone layer
(TAYLOR & FRANCIS INC, 2023)
The impacts of electro-mechanic-fluid parameters on the transverse deflection behavior of the silicone-based piezoelectric diaphragm (SPD) with translational and rotational elastic edges were investigated. The bottommost ...