This was the case for [Rob] and his Porsche 944, which had relied on an old-fashioned mechanical air flow meter (AFM). He decided to replace this with a modern mass air flow (MAF) sensor instead ...

Measuring air flow in an HVAC duct can be a tricky business. Paddle wheel and turbine flow meters introduce not only resistance but maintenance issue due to accumulated dust and debris.

Air flow sensors are inserted into a duct or pipe through an access hole to measure air velocity. In other instances a capture hood is used to measure volumetric flow from a grill or exhaust diffuser.

本文授权转载自答案如下（ID：theanswer163）未经授权禁止转载  某天下班，你拖着疲惫的身体挤上地铁，脑海中还在回忆着今天的琐事。坐下后，你不由自主地打了个哈欠，感觉眼皮沉重得快要合上。忽然，车厢内仿佛启动了一个巨大的鼓风机，猛烈的风迎面扑 ...

The global dependence on fossil fuels, especially in transportation, has dire consequences. These fuels are the largest ...

Your vehicle's MAP sensor plays a crucial role in keeping it performing at its best. Here's how it works and the warning signs that it might be failing.

An air duct between the air filter housing and the throttle body; Between two rubber or plastic air filter housing ducts or air intake snorkels (which look like accordion pleats). With disposable ...

Most microwaves feature common presets that include popcorn, potato, pizza, and defrost (by time or weight). Press one of ...

Think you already know how to use a radiator? Gelasio Lechuga has the lowdown on what you're doing wrong – and essential ...

Researchers attached covert feather-inspired flaps to a 3D-printed model airplane wing and mounted it in a wind tunnel to explore the role of covert feathers in bird flight. By precisely measuring how ...

The company claims its animal fur trim disrupts air flow and protects exposed skin against frostbite. In fact, Canada Goose says its jackets can withstand temperatures as low as -30° Celsius.

Cherry farmers say a plan for townhouses in Winona threatens their crop by disrupting air flow between Lake Ontario and the Niagara Escarpment. That finely tuned circulation in the area’s unique ...