نتایج جستجو برای: heat rejection

تعداد نتایج: 236358  

Journal: :Sustainability 2022

The most recent developments in Thermal Barrier Coating (TBC) relate to engine performance, manufacturing and other related challenges. TBC on the piston crown valves enhance characteristics while using diesel Mahua Methyl Ester (MME) as a petroleum fuel has great sustainable development. For this utility, Direct Injection (DI) conventional was renewed an LHR by applying 0.5 mm thickness of 3Al...

Journal: :IFAC-PapersOnLine 2022

In this paper we analyze the control problem for a steam cycle that produces power by recovering waste-heat from gas turbines on an offshore installation. The recovery unit is based once-through generator technology. main disturbances are large variations of turbine exhaust flowrate and temperature. We effect these operation cycle, specifically superheated pressure compare performance different...

Journal: :International Journal of Electrical and Computer Engineering (IJECE) 2015

2017
Chang Liu Mao-Song Cheng Bing-Chen Zhao Zhi-Min Dai

The development of the wind energy industry is seriously restricted by grid connection issues and wind energy generation rejections introduced by the intermittent nature of wind energy sources. As a solution of these problems, a wind power system integrating with a thermal energy storage (TES) system for district heating (DH) is designed to make best use of the wind power in the present work. T...

Journal: :مجله دانشکده پزشکی دانشگاه علوم پزشکی تهران 0
داراب مهربان d mehraban

a prospective study during 1990-1995 was conducted to assess the risk of rejection and infection in kidney-transplant recipients, who's original kidney had vesico-ureteral reflux (ver). two groups of recipients with and without ver were followed for one month after transplant 24 and 250 cases respectively. the calculated relative risks for the effect of ver showed a moderate increased risk...

2012
R. P. Chowdary Murali Krishna Chaitanya Bharathi

Investigations were carried out to evaluate the performance of a high grade low heat rejection (LHR) diesel engine with air gap insulated piston, air gap insulated liner and ceramic coated cylinder head [ceramic coating of thickness 500 microns was done on inside portion of cylinder head] with different operating conditions [normal temperature and pre-heated temperature] of crude waste fried ve...

2011
Chennakesava Reddy Murali Krishna Ratna Reddy

Investigations are carried out to evaluate the performance of a low heat rejection (LHR) diesel engine consisting of air gap insulated piston with 3mm air gap, with superni 2/4(an alloy of nickel) crown and air gap insulated liner with superni insert with different operating conditions of crude pongamia oil (CPO) with varied injection pressure and injection timing. Performance parameters of are...

2003
Natasa Strbo Satoshi Oizumi Vlatka Sotosek-Tokmadzic

trauma, infection, or necrosis (Basu et al., 2000; Berwin Tumor-secreted gp96-Ig is highly immunogenic and et al., 2001). Gp96-peptide complexes bind to CD91 and triggers CD8 T cell-mediated tumor rejection. In vivo other receptors on dendritic cells (Basu et al., 2001; secreted gp96-Ig and gp96-myc cause NK activation Berwin et al., 2002; Binder et al., 2000), mediate endocyand clonal expansio...

2014
José Díaz-Álvarez Alvaro Olmedo Carlos Santiuste María Henar Miguélez

Carbon Fiber Reinforced Polymer (CFRPs) composites are extensively used in structural applications due to their attractive properties. Although the components are usually made near net shape, machining processes are needed to achieve dimensional tolerance and assembly requirements. Drilling is a common operation required for further mechanical joining of the components. CFRPs are vulnerable to ...

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