In the diesel engine, the exhaust gas enthalpy represents a significant fraction of the chemical energy of the fuel—up to over 30%—which is one of the most significant sources of thermal efficiency loss. Exhaust heat recovery systems may range from simple heat exchangers to complex technologies such as thermoelectrics.

Diesel exhaust is the exhaust gas produced by a diesel engine, plus any contained particulates. Its composition may vary with the fuel type, rate of consumption or speed of engine operation (e.g., idling or at speed or under load), and whether the engine is in an on-road vehicle, farm vehicle, locomotive, marine vessel, or stationary generator ...

For more than 50 years, Donaldson has been a leading supplier of exhaust systems, components and accessories for medium- and heavy-duty diesel powered equipment. Our exhaust system product line includes everything you need for a wide variety of on- and off-road applications.

2021年11月26日 · If you’re like most diesel truck owners, one of the first modifications you’ll make is an aftermarket exhaust system. Along with an air intake system and a tuner/programmer, replacing the restrictive stock exhaust with a higher-flowing system is usually atop every diesel enthusiast’s list of go-to modifications.

From Filter-Back, Cat-Back to Turbo-Back, buy the best diesel exhaust system for your specific truck or car. Search by year, make, model, sub-model and engine size to find your compatible diesel exhaust system.

2024年3月24日 · A well-maintained diesel exhaust system can prolong your engine's life and optimize your truck's performance. In this comprehensive guide, we'll explore the crucial components of a diesel exhaust system, share essential maintenance tips, and discuss the role it plays in your truck's overall performance.

The purpose of a diesel exhaust system purpose is to remove the used-up fuel-air mixture that a diesel engine uses from the combustion chamber via the tailpipe. Diesel exhaust systems also aid in noise reduction, heat management, emissions treatment, and overall engine performance.

2024年5月8日 · In this in-depth look into diesel truck exhaust systems, we’ve reached into the vast world of aftermarket upgrades, from cat-back systems to specialized dual exhaust kits. We’ve highlighted the essential components like the diesel particulate filter, catalytic converter, and the optional diesel oxidation catalyst, as well as the aesthetic ...

2024年11月27日 · To comply with increasingly strict emissions standards, modern diesel engines use advanced exhaust aftertreatment systems, such as Diesel Particulate Filters (DPF), Selective Catalytic Reduction (SCR), and Exhaust Gas Recirculation (EGR). Here, we’ll break down how each of these components works to reduce emissions and protect the environment.

Diesel exhaust varies with the operating conditions: (i) Engine type, (ii) Fuel, (iii) Presence of emission control system and (iv) Lubricating oil [3]. Diesel engine pollutants can be classified into nitrogen oxides (NO X), hydrocarbons (HC), carbon …