Temperature estimating method for exhaust gases in valveless pulsejet engine

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Blast Compression Valveless Pulsejet Engine

As the sub-title says, this is not a scientific or engineering paper. It is intended for general readership, more specifically for people already interested in pulsejets. I found it difficult to predict the level of knowledge of the audience with any precision. My own knowledge represents an accumulation of over 30 years of tidbits read or heard here and there, on top of high-school level of fa...

متن کامل

Performance Analysis of a Pulsejet Engine

This paper investigates the performance of U-type pulsejet engine whose overall length is approximately 160 cm. Gas dynamics, acoustics and chemical kinetics were modeled to gain an understanding of various physical phenomena affecting pulsejet operation, scalability, and efficiency. The pulsejet was run in valveless mode on LPG fuel. Pressure, temperature, thrust, specific impulse, and concent...

متن کامل

Combustion Improvement for Reducing Exhaust Emissions in DI Diesel Engine

Multidimensional modelling of open-cycle process of OM355 engine was developed. Calculations for computational mesh were carried out. The results of the model were validated by experimentally measured in-cylinder pressure and the good agreement between calculations and measurements approved the trustworthy of numerical code. Results included pressure, temperature, emission and Rate of heat rel...

متن کامل

Simplified Models of Engine Hc Emissions, Exhaust Temperature and Catalyst Temperature for Automotive Coldstart

The initial 1-2 minutes of operation of an automotive spark-ignition engine, commonly called as the ”coldstart” period, produces more than 75-80 % of the hydrocarbon (HC) emissions in a typical drive cycle. Model-based controller development requires accurate, yet simple, models that can run in realtime. Simple, intuitive models are developed to predict both tailpipe hydrocarbon (HC) emissions ...

متن کامل

CFD Modeling Study of High Temperature and Low Oxygen Content Exhaust Gases Combustion Furnaces

This paper reports a CFD modeling study on the possibility of using high temperature and low oxygen content exhaust gases as oxidant for combustion in an industrial furnace by a written computer program. Under these conditions,the predicted results for the flow and heat transfer properties are compared with those under the several cases of conventional and highly preheated...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Combustion Engines

سال: 2020

ISSN: 2300-9896,2658-1442

DOI: 10.19206/ce-2020-301