Sentences with phrase «pressure at the intake»

To help with the explanation of the second component, Figure Two shows traces of in - cylinder pressure (black), port pressure at the intake valve (light blue) and port pressure at the exhaust valve (red), taken from a simulation of a high BMEP engine operating near the optimum tuning point for both intake and exhaust.

For example, to avoid engine knocking (also known as detonation) and the related physical damage to the engine, the intake manifold pressure must not get too high, thus the pressure at the intake manifold of the engine must be controlled by some means.

The Cobalt SS instrumentation is augmented by a boost gauge, which displays the pressure at the intake manifold, cleverly mounted on the front left or «A» pillar.

Not exact matches

It may have to do with Addyi's high pricing (on par with Viagra at $ 26 per pill without an assistance program), its daily intake requirement (unlike Viagra, it adds up to $ 780 per month), its potentially deleterious side effects (low blood pressure and fainting), its restrictions on alcohol consumption (abstinence vs. large quantities not recommended for Viagra patients), a 10 % efficacy rate (whereas Viagra works 50 % of the time compared to a placebo, according to a recent study), and its subtle neurotransmitter - targeting mechanism (contrast that to the obvious hydraulics of Viagra).

«Too many New Yorkers are at risk of high blood pressure, heart disease and stroke due to high sodium intake, and this saltshaker will help New Yorkers make better decisions about their diet — ultimately leading to a healthier and quite possibly a longer life.»

A new study led by researchers at the University of Granada has analysed the link between egg intake in adolescents and the main risk factors for developing cardiovascular diseases, such as lipid profile, excess body fat, insulin resistance and high blood pressure.

They looked specifically at whether the relationship between sodium (salt) intake and death, heart disease and stroke differs in people with high blood pressure compared to those with normal blood pressure.

«We found that when the mother has a high intake of fructose in her diet throughout pregnancy, her offspring is more at risk of developing adult obesity, high blood pressure and metabolic dysfunction, all of which are risk factors for cardiovascular disease,» said Saad.

The study that these articles reference, which was published by researchers at the U.S. Centers for Disease Control and Prevention (CDC), did not actually find a statistically significant association between salt intake and blood pressure in kids.

Recent research shows that a modest intake of high - cacao chocolate (30 g of at least 70 % cacao chocolate) can help reduce blood pressure and improve insulin sensitivity during pregnancy without affecting weight gain.

Potassium is an essential nutrient for regulating your blood pressure, and the recommended dietary intake for adults is at least 4,700 milligrams per day, according to the Linus Pauling Institute Micronutrient Information Center.

While sodium intake often gets a reputation for being the main contributing factor to elevated blood pressure, it's important to look at other minerals like potassium and magnesium.

Dietary guidelines recommend limiting sodium intake to under one teaspoon (2,300 mg) daily, which includes the sodium added to processed foods (unless you have or are at risk for high blood pressure or kidney disease, in which case you should limit intake to 3/4 teaspoon or 1,500 mg daily).

I was favorably impressed with the intake process, the requirement for blood work, blood pressure check's every week, and access to a medical consultant at any time.

The research of Dr. John H. Laragh, M.D. and Dr. Mark S. Pecker, M.D. at the Hypertension Centre of the Cornell University Medical Centre, shows that the High Blood Pressure problem lies not in salt intake but in an overactive hormone system.

If you look at the study (available free, full text), you'll see that diabetes risk depends on a number of factors, including your age, weight, smoking status, alcohol consumption, exercise, meat intake, fruit and vegetable intake, saturated fat intake, trans fat intake, polyunsatarated fat intake, your family history of diabetes, and a medical history of high cholesterol or high blood pressure.

Subjects with renal insufficiency, even subclinical, kidney transplant patients and people with metabolic syndrome or other obesity - related conditions, will be more susceptible to the hypertensive effect of amino acids, especially of the sulphated variety.104 The well - documented correlation between obesity and reduced nephron quantity on raised blood pressure puts subjects with T2D or metabolic syndrome at risk, even if in diabetics with kidney damage the effects are not always consistent with the hypothesis.12, 105,106 In fact, although some authors have reported a positive influence of a reduction in protein intake from 1.2 to 0.9 g / kg, over the short term, on albuminuria in T2D, 107 the same authors have subsequently stated instead that dietary protein restriction is neither necessary nor useful over the long term.108

A second clinical study, called «DASH - Sodium,» looked at the effect of a reduced dietary sodium intake on blood pressure as people followed either the DASH eating plan or a typical American diet.

Based on extensive research documenting that increased potassium intake reduces blood pressure (Whelton et al., 1997), at least part of the beneficial effect of increased fruit and vegetable intake on blood pressure results from increased potassium consumption.

At the end of the study, both men were observed to be healthy, with no blood pressure increase, and even lost weight despite the high caloric intake.

What I can't fathom is how this K24 makes 500 hp from 2.7 L at 10,000 RPM - it would require an unusually high CR to achieve that, or some means to increase intake charge pressure

Is this because since both valves are open and the piston is at TDC, it's sucking more air out of the intake manifold and results in the pressure spike due to the exhaust being potentially plugged?

A Roots blower, when used as a «Supercharger» as on a dragster is used at an over speed rate to provide a high pressure boost to the fuel intake.

For a gasoline (or spark ignition) engine, it utilizes the Air Intake Sensor (IAT), Manifold Absolute Pressure (MAP) sensor, Throttle Position Sensor (TPS), and Engine Coolant Temperature (ECT) sensor to do calculations and to discover if the engine is at the ready point to make the calculations.

Make sure all of your cold pipes (pressure side between turbo and intake manifold, going through the intercooler) are in place and not leaking, especially at the joints.

Other engineering highlights include the variable valve lift system, adjustable intake and exhaust camshafts, lightweight pistons with integrated cooling ducts, a forged steel crankshaft, and a mixed - flow turbocharger operating at a peak boost pressure of 1.8 bar.

This water is injected into the intake chamber as a fine mist at a pressure of 10 bar under full load above 5,500 rpm.

The compressed air, at higher boost pressure (21 psi vs 18 psi stock) is fed through a larger, more efficient air to air intercooler system and then into the intake tract and motor.

Stalling at idle could be due to a faulty mass airflow sensor, faulty camshaft or crankshaft position sensors, worn spark plugs, wires or defective ignition coil (s), inadequate fuel delivery or pressure (clogged fuel filter, injectors, faulty fuel pump or pump circuit), contaminated or old gasoline, defective throttle position sensor, faulty idle air control valve, leaks in the EGR system, intake vacuum leaks, and so forth.

VVL allows you to keep the air pressure in the intake manifold, at atmospheric or very near it, since the throttle plate, the source of regulating engine power via flow restriction, «vacuum» is eliminated.

Prototype models had NACA - style intercooler intake ducts over the rear fenders (later dropped, as it was discovered that air was pulled out, rather than in, at speed due to a low - pressure area), while later models had additional slots in the rear bumper corners for the air to exit.

Whereas traditional VTEC operation changes valve opening duration based on higher oil pressure during high rpm operation at one side of the valvetrain's rocker arms, the Civic's i - VTEC system can switch valve timing duration at low rpm and low oil pressure using two hydraulic actuators on both sides of the intake rocker arm.

Measured rotating weights bolted to engines counter offending harmonics, largely replaced by clever active engine mountings / bushings Balanced crank: Usually done for race prepped engines to reduce the strain on the rotating components and their bearings when spinning at up to 19,000 rpm where a couple of grams turn into kilogrammes at such high rpms Balancer tube: A connection between intake manifoilds of the two banks of a V - type engine to even out pressure of cancel harmonics Bi-Turbo: Term coined to describe an endine with two turbochargers Brake Force Distribution: also called electronic brake force distribution where the ABS first attempts to divert pressure to the wheels that are not locked - up before intervening with its pulsating anti-lock strategy Brake Disc: Or Disc Brake, an aeronautic technology adapted for automotive use to replace the drum brake.

The RS has ram air ducts on the engine bay which force air into the intake with 18mb of pressure at 187 mph (301 km / h) and this is enough to create an additional 15 bhp (11 kW; 15 PS).

With an intake pressure loss of just 25mb, a level rarely achieved on a production vehicle, cylinder filling is enhanced at medium and high speeds: • New dedicated air filter with a volume of 11.5 L (vs. 6.1 L) using an extra-high permeability filter cartridge.

Aerodynamic enhancements include larger air intakes at the front and side fender vents that lower pressure in the wheelarches, reduce lift and provide additional cooling while also optimising high - speed stability.

The volume of the plenum and the length of inlet passages are both tuned to maximize the resonance effect, wherein pressure waves are amplified within each half of the intake manifold at certain rpm ranges.

The first - stage, small high - pressure turbocharger works alone up to 1,800 rpm and compresses the intake air at up to 3.2 bar boost pressure.

The engine features dual overhead camshafts with continuously variable valve timing and increased - authority cam phasing (increased phase rotation angle), a high - pressure returnless direct - injection fuel system with camshaft - driven fuel pump delivering 750 psi at idle and 2250 psi at full load, higher - flowing intake and exhaust ports in the cylinder head, electronic throttle control and pistons with jet - spray oil cooling.

Combustion noise is also minimized because a dual ignition system keeps pressure gradients within the chambers at low levels, and the presence of both turbochargers inherently dampens intake and exhaust noise.

As the intake valves are open for shorter periods in the TSI Miller cycle, the cylinders must be filled with the cylinder charge at a boosted charge pressure.

To put this another way, in cruise conditions the intake system is now posing less than zero restriction, and even at maximum flow, the throttle is seeing 99.5 per cent of atmospheric pressure.

At 30 students a year, this school would pose no threat to the intake volume at the established faculties, but it could offer innovative and competitive curricula that the extant faculties could be pressured to matcAt 30 students a year, this school would pose no threat to the intake volume at the established faculties, but it could offer innovative and competitive curricula that the extant faculties could be pressured to matcat the established faculties, but it could offer innovative and competitive curricula that the extant faculties could be pressured to match.

• At intake, the Medical Assistant is also responsible for taking the vital signs, blood pressure, height, weight, drug screen, body check, etc. • Additionally, candidate will document vitals daily including blood pressure, pulse, temperature, and respiratory rate.

• At intake, the Medical Assistant is also responsible for taking the vital signs, blood pressure, height, weight, drug screen, body check, etc..

Graduate Practical Nurse — Duties & Responsibilities Accumulate 678 clinical hours in medical / surgical, cardio vascular, neurology, obstetrics, gynecology, pediatrics, pediatric oncology, and outpatient care at the Veteran's Administration Obtain and maintain federal clearance to work with VA staff and patients Assist more than 200 RN's, Charge RN's, CNA's, and physicians Perform intake, preoperative clearance, history and physical, EKGs, lab tests, discharge, and follow - up Assess, diagnose, and treat sprains, strains, lacerations, and other physical injuries Responsible for IV line insertion, blood product administration, and medication Determine severity of patient condition and promptly refer to specialists when appropriate Develop and administer disease management plan ensuring high quality, comprehensive care Provide acute episodic and chronic care to adult and pediatric populations Facilitate case management, consultation, and interdisciplinary patient care Educate patients in healthy diets, exercise, smoking cessation, and overall positive lifestyles Maintain working knowledge of current medical technology, procedures, and standards of care Proven ability to remain calm and levelheaded in high pressure, emergency care situations Perform administrative functions including phones, data entry, and other tasks as needed Perform all duties in a positive, professional, and courteous manner